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Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Suspected pulmonary embolism. Low or intermediate pretest probability with a positive D-dimer. Initial imaging.
Ventilation/Perfusion scan lung
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Oropharyngeal neurogenic dysphagia or oropharyngeal pain (glossopharyngeal nerve, CN IX). Initial imaging.
Magnetic Resonance Imaging head with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Suspected or diagnosed cancer of a major salivary gland (parotid, submandibular, and sublingual glands). Initial staging.
Computed Tomography head without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Hepatocellular cancer: Multifocal, bilobar disease, at least 1 tumor greater than 5 cm, cirrhotic.
Liver transplantation
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Chronic chest pain; high probability of coronary artery disease. Known ischemic heart disease with no prior definitive tre...
Ultrasound echocardiography transthoracic stress
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Muscle-invasive bladder cancer with or without cystectomy. Post-treatment surveillance.
Magnetic Resonance Imaging abdomen and pelvis without Intravenous contrast
The proposed procedure is **may be appropriate (disagreement)**. The strength of the evidence for this recommendation is **expert opinion references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Esophageal cancer. Posttreatment imaging. Suspected or known recurrence.
Magnetic Resonance Imaging head without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult younger than 30 years of age. Female or transfeminine. Evaluation of unexplained axillary adenopathy. Silicone breas...
Digital breast tomosynthesis diagnostic
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Follow-up for clinically localized renal cell carcinoma; post ablation.
Computed Tomography chest without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Vomiting within the first 2 days after birth. Poor feeding or no passage of meconium. Initial imaging.
Fluoroscopy upper Gastrointestinal series
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Suspected or confirmed sepsis. No specific symptoms suggestive of origin, or symptoms cannot be assessed. Initial imaging.
Radiography chest
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Hip arthroplasty patient with trochanteric pain. Suspect abductor injury, or trochanteric bursitis, or other soft tissue a...
Image-guided anesthetic +/- corticosteroid injection hip joint or surrounding structures
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Hepatocellular cancer: Solitary tumor 3 to 5 cm, cirrhotic.
Liver transplantation
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Female. Breast cancer screening. High-risk, bilateral prophylactic mastectomy, no reconstruction.
Ultrasound breast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult or skeletally mature child. Fall or acute twisting trauma to the knee. No fracture seen on radiographs. Suspect occu...
Ultrasound knee
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Initial staging of pretreatment vulvar cancer: Primary tumor is greater than 4 cm or tumor of any size with more than mini...
Computed Tomography chest abdomen pelvis without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Assessment of complications: GTD and GTN.
Ultrasound pelvis transvaginal
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Chronic shoulder pain. Initial imaging.
Computed Tomography shoulder with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Surveillance of treated cervical cancer in asymptomatic patients.
Magnetic Resonance Imaging abdomen without and with Intravenous contrast
The proposed procedure is **may be appropriate (disagreement)**. The strength of the evidence for this recommendation is **expert opinion references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Child or adult. Transposition of the great arteries after atrial switch. Incomplete or inadequate assessment of cardiovasc...
Radiography chest
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Planning for endovascular or open repair of thoracoabdominal aorta aneurysm or dissection.
Computed Tomography chest and abdomen without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Chorea; suspected Huntington disease. Initial imaging.
Single Photon Emission Computed Tomography or Single-photon Emission Computed Tomography / Computed Tomography brain perfusion
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Child or adult. Suspected aortic coarctation with inadequate evaluation after transthoracic echocardiography. Next imaging...
Magnetic Resonance Angiography chest without Intravenous contrast
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult. Symptomatic hydronephrosis in a pregnant patient with unknown cause. Initial imaging.
Ultrasound color Doppler kidneys and bladder retroperitoneal
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult. Chronic recurrent vertigo. Associated with unilateral hearing loss or tinnitus. Initial imaging.
Computed Tomography head with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Lower gastrointestinal tract bleeding. Active bleeding in a hemodynamically unstable patient or a patient who has required...
Magnetic Resonance Angiography abdomen and pelvis without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Headache without any of the following “red flags”: sudden onset ("thunderclap"), features of intracranial hypertension or ...
Computed Tomography Angiography head with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult. Chronic hand pain. Radiographs normal or remarkable for nonspecific arthritis. Next imaging study.
Computed Tomography arthrography hand
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult or child older than 5 years of age. Acute trauma to the foot. Suspect Lisfranc injury, tendon injury, or occult frac...
Computed Tomography foot without Intravenous contrast
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Trismus or malocclusion or gingival hemorrhage or mucosal hemorrhage or loose teeth or fractured teeth or displaced teeth....
Magnetic Resonance Imaging cervical spine without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Suspected or confirmed sepsis. Acute abdominal pain. Initial imaging.
Magnetic Resonance Imaging abdomen and pelvis without Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Initial therapeutic procedure for a patient with bile leak and dilated bile ducts following laparoscopic cholecystectomy.
Surgery
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Vaginal Cancer. Suspected or known recurrence. Evaluate extent of disease. Initial imaging.
Fluoroscopy contrast enema
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Suspected Crohn disease, no prior Crohn diagnosis. Initial Imaging.
Magnetic Resonance enteroclysis
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Confirmed new-onset heart failure with reduced ejection fraction of uncertain etiology: ischemic versus nonischemic.
Radiography chest
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Suspected inflammatory cardiomyopathy. Ischemic cardiomyopathy already excluded. Initial imaging.
Arteriography coronary with ventriculography
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult female, younger than 30 years of age. Palpable breast mass. Initial imaging.
Fluorodeoxyglucose Positron Emission Tomography breast dedicated
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Known osteonecrosis with articular collapse by radiographs. Surgery planned. Next imaging study.
Magnetic Resonance Imaging area of interest without Intravenous contrast
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Child or adult. Known single ventricle physiology. Postoperative evaluation after stage 3 single ventricle palliation (tot...
Magnetic Resonance Angiography chest without and with Intravenous contrast
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Child. Chronic nonprogressive ataxia. Initial imaging.
Magnetic Resonance Angiography neck without Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Routine preoperative chest imaging for noncardiothoracic surgery. History of chronic cardiopulmonary disease or cardiothor...
Computed Tomography chest without Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Multiple gestations. Dichorionic twins or multichorionic higher order multiples. Growth and antepartum surveillance.
Ultrasound pregnant uterus biophysical profile
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Surveillance. Regardless of clinical stage of breast cancer at time of original presentation. Evaluation for local recurre...
Mammography diagnostic
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Known high-flow vascular malformation (AVM/AVF). Surveillance monitoring.
Arteriography cervicocerebral
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Chronic dyspnea. Suspected central airways disease. Initial imaging.
Magnetic Resonance Imaging chest without and with Intravenous contrast
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Mixed conductive and sensorineural hearing loss. Initial imaging.
Magnetic Resonance Imaging head and internal auditory canal without Intravenous contrast
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Man <40 years of age, transient or episodic hematospermia, and no other symptoms or signs of disease.
Computed Tomography pelvis with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **not specified**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Child, older than 6 months of age. Concern for DDH. Initial imaging.
Radiography pelvis
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Age greater than or equal to 16 years. Blunt trauma meeting criteria for thoracic and lumbar imaging. Initial imaging.
Computed Tomography thoracic and lumbar spine without Intravenous contrast
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Suspected nonischemic dilated and unclassified cardiomyopathy. Ischemic cardiomyopathy already excluded. Initial imaging.
Computed Tomography chest without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Suspected or diagnosed cancer of the paranasal sinuses or nasal cavity. Initial staging.
Computed Tomography head with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Surveillance of stage IA and IB pure seminoma testicular cancer. Diagnosed by orchiectomy. No clinical suspicion of recurr...
Radiography chest
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Age greater than or equal to 16 years. Suspected acute cervical spine blunt trauma. Imaging indicated by NEXUS or CCR clin...
Magnetic Resonance Imaging cervical spine without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Low back pain with or without radiculopathy. One or more of the following: low-velocity trauma, osteoporosis, elderly indi...
Computed Tomography lumbar spine without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Indeterminate, greater than 1 cm liver lesion on initial imaging with Computed Tomography (noncontrast or single-phase) or...
Computed Tomography abdomen with Intravenous contrast multiphase
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Known or suspected infective endocarditis. Additional imaging to direct patient management or treatment.
Arteriography coronary
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Congenital hearing loss or total deafness or cochlear implant candidate. Surgical planning.
Magnetic Resonance Angiography head without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult or child older than 5 years of age. Acute trauma to the foot. Suspect penetrating trauma with a foreign body. Radiog...
Computed Tomography foot with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult female, younger than 30 years of age. Palpable breast mass. Ultrasound findings are suspicious or highly suggestive ...
Mammography screening
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Newly diagnosed. Clinical stage I-IIA (early stage) breast cancer at presentation. Evaluation for locoregional disease (in...
Ultrasound axilla
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Acute onset flank pain. Suspicion of stone disease. No history or remote history of stone disease. Initial imaging.
Ultrasound kidneys and bladder retroperitoneal
The proposed procedure is **may be appropriate (disagreement)**. The strength of the evidence for this recommendation is **expert opinion references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Suspected osteomyelitis. Initial radiographs normal or with findings suggestive of osteomyelitis. Next imaging study.
Computed Tomography area of interest without Intravenous contrast
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Newly diagnosed. Clinical stage IIB-III (late stage) breast cancer at presentation. Evaluation for distant disease. IDC or...
Digital breast tomosynthesis diagnostic
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Multiple gestations. Monochorionic twins. Second trimester anatomy examination. Follow-up imaging.
Ultrasound pregnant uterus biophysical profile
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Chronic extremity joint pain. Suspect erosive osteoarthritis. Radiographs normal or inconclusive. Next imaging study.
Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography whole body
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Lower gastrointestinal tract bleeding. Obscure (nonlocalized) recurrent bleeding in a hemodynamically stable patient (assu...
Red Blood Cells scan with Single Photon Emission Computed Tomography or Single-photon Emission Computed Tomography / Computed Tomography abdomen and pelvis
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Known Crohn disease, disease surveillance; monitoring therapy.
Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography skull base to mid-thigh
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Symptomatic patient with a primary shoulder arthroplasty, infection excluded. Suspected loosening. Additional imaging foll...
Magnetic Resonance Imaging shoulder without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Recent pneumonia with suspected parapneumonic effusion or empyema. Initial imaging.
Computed Tomography chest without Intravenous contrast
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult or child 5 years of age or older. Acute trauma to the knee. Mechanism unknown. Focal patellar tenderness, effusion, ...
Radiography knee
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Major blunt trauma. Hemodynamically stable. Suspected urinary system, including urethra trauma. Initial imaging.
Ultrasound abdomen and pelvis
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Child up to age 5. Acute limp. Nonlocalized symptoms. Concern for infection. Initial imaging.
Radiography pelvis
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Age greater than or equal to 16 years and less than 65 years. Suspected acute blunt cervical spine trauma; imaging not ind...
Computed Tomography myelography cervical spine
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult of any age. Female or transfeminine. Evaluation of silicone breast implants. Asymptomatic. Initial imaging at 5 to 6...
Magnetic Resonance Imaging breast without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Suspected normal pressure hydrocephalus.
Magnetic Resonance spectroscopy head without Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **not specified**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult. Presenting with shortness of breath, or hemothorax, or hemoptysis. Patient has history of epistaxis and family hist...
Computed Tomography Angiography pulmonary arteries with Intravenous contrast
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Hepatocellular cancer: Solitary tumor less than 3 cm, cirrhotic.
Percutaneous ablation liver
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Palpable thyroid nodule. Not goiter. Euthyroid. Initial imaging.
Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography whole body
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Clinically suspected prostate cancer. No prior biopsy (biopsy naïve). Initial diagnosis. Initial imaging.
Prostate-Specific Membrane Antigen Positron Emission Tomography/Computed Tomography skull base to mid-thigh
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Lung cancer screening. Patient of any age with less than 20 packs per year history of smoking, and no additional risk fact...
Radiography chest
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Child. With one or more clinical signs concerning for septic arthritis. Initial radiographs normal or demonstrating possib...
Bone scan whole body
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Parkinson disease. Typical clinical features. Responsive to levodopa.
Tc-99m Hexamethylpropyleneamine Oxime Single Photon Emission Computed Tomography head
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **not specified**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Acute head trauma, mild (GCS 13–15), imaging not indicated by clinical decision rule. Initial imaging.
Computed Tomography head without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Acute recurrent sinusitis or chronic rhinosinusitis or noninvasive fungal sinusitis or sinonasal polyposis. Possible surgi...
Computed Tomography head with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Unilateral isolated weakness or paralysis of the sternocleidomastoid and trapezius muscles (accessory nerve, CN XI). Initi...
Computed Tomography neck with Intravenous contrast
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Suspected physical abuse. Child ≤24 months of age. Neurological or visceral injuries not clinically suspected. Initial ima...
Computed Tomography head without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **not specified**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Indeterminate, greater than 1 cm liver lesion on initial imaging with Computed Tomography (noncontrast or single-phase) or...
Image-guided biopsy liver
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Acquired conductive hearing loss in absence of clinically evident mass in the middle ear. Initial imaging.
Computed Tomography head with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult or child. Secondary hyperparathyroidism. Initial imaging.
Computed Tomography neck without Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Surveillance of stage IA and IB nonseminoma testicular cancer. Diagnosed by orchiectomy. No clinical suspicion of recurren...
Computed Tomography abdomen and pelvis without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult. Nonspecific dizziness without vertigo, ataxia, or other neurologic deficits. Initial imaging.
Magnetic Resonance Imaging cervical and thoracic spine without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Child. Nontraumatic acute vision loss without papilledema. Initial imaging.
Magnetic Resonance Imaging complete spine without Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Clinically suspected prostate cancer. No prior biopsy (biopsy naïve). Initial diagnosis. Initial imaging.
Transrectal Ultrasound prostate
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Noninvasive initial clinical staging of small-cell lung carcinoma.
Computed Tomography chest with Intravenous contrast
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Known or suspected infective endocarditis. Additional imaging to direct patient management or treatment.
Computed Tomography chest with Intravenous contrast
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **limited references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Acute respiratory illness in immunocompromised patients. Abnormal chest radiograph, multiple, diffuse, or confluent opacit...
Computed Tomography chest without Intravenous contrast
The proposed procedure is **usually appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Unilateral isolated weakness of the mastication muscles, paralysis of the mastication muscles, sensory abnormalities of th...
Magnetic Resonance Angiography head without Intravenous contrast
The proposed procedure is **may be appropriate**. The strength of the evidence for this recommendation is **strong references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Child. Secondary headache. Initial imaging.
Radiography skull
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Adult. Prior ischemic infarct. Surveillance imaging.
Magnetic Resonance Angiography head without Intravenous contrast
The proposed procedure is **may be appropriate (disagreement)**. The strength of the evidence for this recommendation is **expert opinion references**.
Act like a medical doctor with a 30 years experience in Radiology and Medical Imaging. Assess the appropriateness of carrying out the proposed procedure on a patient with the following information: Age greater than or equal to 16 years. Suspected acute cervical spine blunt trauma. Imaging indicated by NEXUS or CCR clin...
Magnetic Resonance Angiography neck without and with Intravenous contrast
The proposed procedure is **usually not appropriate**. The strength of the evidence for this recommendation is **expert consensus**.