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ROCOv2_2023_train_024436
Color flow Doppler from an apical four-chamber view showing systolic flow from LV to RA though the adherent septal and anterior tricuspid leaflets. Note the Gerbode jet (A) and the VSD jet (B).
[ "C0041618" ]
ROCOv2_2023_train_015762
Fluoroscopic images with injection of contrast media. The contrast medium is spread around the anchor (arrowhead). However, no contrast medium is noted in the intrathecal space. The broken intrathecal fragment is shown as a U-shaped loop (arrow).
[ "C0002978" ]
ROCOv2_2023_train_006993
Longitudinal ultrasound image of right renal pelvis
[ "C0041618" ]
ROCOv2_2023_train_029548
Transthoracic echocardiographic image showing saddle pulmonary embolus of about 1.5 cm size (arrow) in the main pulmonary artery near its bifurcation.
[ "C0041618" ]
ROCOv2_2023_train_019533
IHI Before surgery
[ "C1306645", "C0037949", "C0205129" ]
ROCOv2_2023_train_057795
An upper gastrointestinal contrast study on the 20th postoperative day, without pathological findings.
[ "C1306645", "C0000726", "C1999039" ]
ROCOv2_2023_train_019012
Upper ureteral stone (arrow) with combined hydronephrosis.Sagittal ultrasonography of the right kidney shows moderate hydronephrosis and dilatation of the proximal ureter due to a hyperechoic stone in the upper ureter.
[ "C0041618" ]
ROCOv2_2023_train_036480
Brain MRI. Image in T1 shows a right frontal tumor of 19 × 21 × 19 mm with associated edema.
[ "C0024485" ]
ROCOv2_2023_train_034274
Preoperative chest X-ray shows cardiomegaly, dual lumen catheterization and central vein catheterization in the morbidly obese patient.
[ "C1306645", "C0817096", "C1996865" ]
ROCOv2_2023_train_007024
Follow-up magnetic resonance imaging (MRI) three months after discharge showing loss of volume and encephalomalacia in the right and left occipital regions representing sequelae of previous infarction
[ "C0024485" ]
ROCOv2_2023_train_030097
Chest computed tomography showing extensive metastatic lesions in the bilateral lung fields.
[ "C0040405" ]
ROCOv2_2023_train_023066
X-ray plain abdominal imaging shows dilatation and air-fluid level within intestine, and multiple high-density nodules with clear boundary in pelvic cavity (arrow).
[ "C1306645", "C0000726", "C1999039" ]
ROCOv2_2023_train_038168
Chest X-ray obtained at trauma center showing persistent hemothorax despite chest tube placement at outside hospital.
[ "C1306645", "C0817096", "C1999039" ]
ROCOv2_2023_train_009915
AP view of a completely loosed cup.
[ "C1306645", "C0023216", "C1999039" ]
ROCOv2_2023_train_022328
CXR of COVID-19 subject showing moderate to severe lung tissue involvement.
[ "C1306645", "C0817096", "C1996865" ]
ROCOv2_2023_train_024685
Chest high resolution computed tomography scan demonstrating hyperinflation (air trapping) in the pulmonary parenchyma (red arrow).
[ "C0040405" ]
ROCOv2_2023_train_060028
Post-percutaneous coronary intervention of middle left anterior descending artery from left anterior oblique cranial view (red arrow)
[ "C0002978" ]
ROCOv2_2023_train_015470
Obturation 12.
[ "C1306645", "C0037303" ]
ROCOv2_2023_train_034876
Figure 2: CT picture
[ "C0040405" ]
ROCOv2_2023_train_023932
Figure 2:Abdominal ultrasound image showing a small amount of corpuscular pericecal free fluid extending to pouch of Douglas
[ "C0041618" ]
ROCOv2_2023_train_010559
Coronal computed tomography of the abdomen/pelvis with arrows revealing a tablet-like, radiopaque mass within the cervix extending into the uterus.
[ "C0040405" ]
ROCOv2_2023_train_037861
Pneumatocele enlargement detected in chest X-ray (black arrow) (Case 2)
[ "C1306645", "C0817096", "C1996865" ]
ROCOv2_2023_train_056509
Post stent venography. Brisky flow is demonstrated through the stented iliac vein (black arrow). Drainage through lumbar and sapheno-saphenous collaterals are no longer seen
[ "C0002978" ]
ROCOv2_2023_train_005324
Free intraperitoneal air is identified (arrowhead).
[ "C0040405" ]
ROCOv2_2023_train_022434
Cardiovascular magnetic resonance, T1-weighted, short axis view image revealing epicardial late gadolinium enhancement with sparing of the subendocardium.
[ "C0024485" ]
ROCOv2_2023_train_020021
Axial view of the initial CT scan of thorax, acquired at 30s, showing subtle perfusion abnormalities within the spleen.
[ "C0040405" ]
ROCOv2_2023_train_021153
Postoperative roentgenogram.
[ "C1306645", "C0037949", "C1999039" ]
ROCOv2_2023_train_014479
The T1-weighted enhancing lumbar MRI shows a 6.5×1 cm sized intradural extramedullary tubular mass with heterogeneous enhancement at L1-S1 level.
[ "C0024485" ]
ROCOv2_2023_train_018034
Postoperative anteroposterior radiograph showing the scoliotic lower curve corrected to 31° and upper curve corrected to 19°.
[ "C1306645", "C0037949", "C1999039" ]
ROCOv2_2023_train_027506
Postoperative lateral radiograph showing the removal of the bony lesion.
[ "C1306645", "C0037949", "C0205129" ]
ROCOv2_2023_train_045510
Presence of an anechoic area next to the renal transplant's hilum with no compressive effects on the graft, representing a small lymphocele on gray scale ultrasound.
[ "C0041618" ]
ROCOv2_2023_train_042740
Double J stent, was inserted to right ureter to achieve ureteric passage.
[ "C1306645", "C0000726", "C1999039" ]
ROCOv2_2023_train_059261
MRI scan of the brain identifying deficiency of the olfactory bulbs; the arrow denotes the presumed location of the olfactory bulbs
[ "C0024485" ]
ROCOv2_2023_train_023778
Axial T2-weighted MRI without contrast demonstrating focal hyperintensity of the SCC.
[ "C0024485" ]
ROCOv2_2023_train_023143
Melanoma metastases. Post-contrast image demonstrates bilateral adrenal masses (arrows). While the imaging features of these lesions are not specific, the bilateral distribution, size of the left-sided mass, and history of melanoma suggest the diagnosis.
[ "C0040405" ]
ROCOv2_2023_train_027005
LV angiogram.
[ "C0002978" ]
ROCOv2_2023_train_056586
MRI T2-weighted image shows cortical dysplasia in both sylvian area (arrow).
[ "C0024485" ]
ROCOv2_2023_train_046230
(A) Anteroposterior radiograph of the right shoulder shows markedly erosive and sclerotic changes in the acromioclavicular joint, and joint space narrowing in the acromiohumeral joint. (B) Y-view radiograph of the right shoulder shows markedly erosive and sclerotic changes in the acromioclavicular joint.
[ "C1306645", "C1999039" ]
ROCOv2_2023_train_018310
An abnormal vascularization is seen in the inferomedial portion of the posterior limb of the right internal capsule on computed tomography angiography (arrow).
[ "C0040405" ]
ROCOv2_2023_train_028113
Chest X-ray showed the device location.
[ "C1306645", "C0817096" ]
ROCOv2_2023_train_010074
Hypertrophic tibial fracture non-union.
[ "C1306645", "C0023216", "C1999039" ]
ROCOv2_2023_train_000221
Magnetic resonance imaging (MRI) coronal slices showing bilateral subchondral geodes and thinned cortical of mandibular condylar process
[ "C0024485" ]
ROCOv2_2023_train_050891
Plain X-ray KUB showing right renal pelvic calculus with the stainless steel embolization coil within it and multiple calyceal stones (arrow). Left upper ureteric stone was also seen (straight line).
[ "C1306645", "C0000726", "C1999039" ]
ROCOv2_2023_train_002902
MRI-FLAIR sequence.
[ "C0024485" ]
ROCOv2_2023_train_011218
Computed tomography scan of enlarged sausage-like pancreas prior steroid treatment.
[ "C0040405" ]
ROCOv2_2023_train_054733
The patient's abdominal X‐ray
[ "C1306645", "C0000726", "C1999039" ]
ROCOv2_2023_train_054741
Postoperative chest X-ray demonstrating left chest wall reconstruction.
[ "C1306645", "C0817096", "C1999039" ]
ROCOv2_2023_train_048320
Left lower extremity venogram revealing near-occlusive thrombosis.
[ "C0002978" ]
ROCOv2_2023_train_046321
CT chest showing aortic dissection with an intimal flap.
[ "C0040405" ]
ROCOv2_2023_train_015621
Measurement of the intima-media thickness (IMT) in the primitive carotid, indicated by the horizontal lines on the vessel wall.
[ "C0041618" ]
ROCOv2_2023_train_048550
False umbilical cord knot on color Doppler
[ "C0041618" ]
ROCOv2_2023_train_040039
Chest radiography from a patient with right lower lobe pneumonia.
[ "C1306645", "C0817096", "C1996865" ]
ROCOv2_2023_train_049126
Transesophageal echocardiogram showing an aortic arch complex plaque with a mobile component.
[ "C0041618" ]
ROCOv2_2023_train_059798
Renal arteriovenous fistula. A 28-year-old female with a history of renal transplantation recently underwent percutaneous renal biopsy for suspected graft rejection. The patient experienced hematuria the day after the biopsy. Doppler US evaluation of the graft kidney demonstrates aliasing in the lower pole parenchyma s...
[ "C0041618" ]
ROCOv2_2023_train_050365
Enhanced lumbar MRI showed the swelling of the cauda equina.
[ "C0024485" ]
ROCOv2_2023_train_022557
Solid tumor in the renal sinus seen as a hypoechoic mass, later found to be lymphoma. The ‘1’ and ‘2’ on the US image are reference points used for CT fusion (not shown).
[ "C0041618" ]
ROCOv2_2023_train_057290
Final lateral cephalogram of Case 4.
[ "C1306645", "C0037303", "C0205129" ]
ROCOv2_2023_train_023351
A 5-year-old male patient, with CHARGE syndrome and bilateral severe SNHL from birth. HRCT axial image shows hypoplastic cochlea type III with less than 2 turns (arrowhead). Malformed crus longum incudis and stapes are fused with the posterior tympanic wall (arrow)
[ "C0040405" ]
ROCOv2_2023_train_046125
Left anterior descending artery (LAD) with collaterals to the right coronary artery (RCA).
[ "C0002978" ]
ROCOv2_2023_train_000337
Post-Operative Transesophageal Echocardiogram reveals Widely opened PFO. Arrow A points to the bulging of the septum toward the left atrium. Arrow B points to the color Doppler showing the spontaneous right-to-left shunt
[ "C0041618" ]
ROCOv2_2023_train_058721
This image from duodenal bulb shows an imaginary line (dotted yellow line) going from inferior vena cava towards the gallbladder. This line divides the right and left lobe of liver. The right branch of portal vein is seen as a rounded structure within the liver parenchyma in the path of this line. GB: Gallbladder; IVC:...
[ "C0041618" ]
ROCOv2_2023_train_017480
The aortic angiography performed during cardiac catheterisation confirms the dextrocardia and dextroposition of the aorta.
[ "C0002978" ]
ROCOv2_2023_train_034246
Axial contrast-enhanced computed tomography image through the mid-abdomen showing the left kidney (K) with an infiltrating, heterogeneous inflammatory mass (arrowheads) involving the anterior and posterior pararenal spaces with extension through the posterior abdominal wall and skin
[ "C0040405" ]
ROCOv2_2023_train_009536
CT scan demonstrating pancreatitis in addition to fluid collections in the retroperitoneal space and transverse mesocolon.
[ "C0040405" ]
ROCOv2_2023_train_026503
Sagittal T1 demonstrates engorged dural venous sinuses (arrowhead), flattening of the belly of the pons (dash-dot arrow), and reduced mammilopontine angle = 2 mm. These findings represent sequelae of intracranial hypotension.
[ "C0024485" ]
ROCOv2_2023_train_042637
Coronary angiography shows tight insent restenosis after second intervention in the ostium of the left main coronary artery.
[ "C0002978" ]
ROCOv2_2023_train_019774
Ventrodorsal postoperative radiograph after implantation of a modular hybrid total hip prosthesis. Note the uncemented acetabular cup and the cemented femoral stem.
[ "C1306645", "C0023216", "C1999039" ]
ROCOv2_2023_train_045277
CT scan of the brain without intravenous contrast. Bilateral lucencies in the basal ganglia with no evidence of hemorrhage or small vessel disease.
[ "C0024485" ]
ROCOv2_2023_train_039581
Small bowel obstruction demonstrated on CT. Severely dilated proximal small bowel (arrow) measuring up to 6 cm in diameter with abrupt tapering of the small bowel in the mid abdomen posterior to the dome of the uterus.
[ "C0040405" ]
ROCOv2_2023_train_052901
The figure shows the anteroposterior radiograph of Samilson-Prieto grade 1.
[ "C1306645", "C1140618", "C1999039" ]
ROCOv2_2023_train_016871
Staging CT showing a large (6.7 cm × 5.8 cm × 6.1 cm) heterogeneous mass in the left lobe and isthmus of the thyroid.
[ "C0040405" ]
ROCOv2_2023_train_015873
The abdominal X-ray film revealed the course of the peritoneal catheter (arrow).
[ "C1306645", "C0000726", "C1999039" ]
ROCOv2_2023_train_029847
Videofluoroscopic image, anteroposterior projection, with the head rotated to the left side. Residues decreased in volume and no aspiration was detected.
[ "C0002978" ]
ROCOv2_2023_train_014731
A case of type F. Fracture was occurred at the greater trochanter at 3 months postoperatively
[ "C1306645", "C0023216", "C1999039" ]
ROCOv2_2023_train_036621
Supernumerary artery for the lower pole of the left kidney was sacrificed during surgery. Follow-up CT images show infarction of the left kidney upper lobe (a); however, the remaining parenchyma of the left kidney was well perfused (b)
[ "C0040405" ]
ROCOv2_2023_train_028446
Brain MRI after second surgery which is contrast enhanced residual lesion.
[ "C0024485" ]
ROCOv2_2023_train_049978
Transthoracic echocardiography showing severe cardiac tamponade. RA, right atrium; RV, right ventricle; LV, left ventricle; *severe pericardial effusion.
[ "C0041618" ]
ROCOv2_2023_train_039801
Computed tomography scan taken of a patient with a lung abscess that required surgical removal.H. influenzae was isolated from the lung tissue.
[ "C0040405" ]
ROCOv2_2023_train_014026
Axial CT through the jejunum (magnified) at the level of the left kidney shows jejunal intraluminal fat density, consistent with mesenteric fat (horizontal arrow)
[ "C0040405" ]
ROCOv2_2023_train_033028
Chest X-ray shows bilateral infiltrates as shown by arrows
[ "C1306645", "C0817096", "C1999039" ]
ROCOv2_2023_train_019953
Follow-up radiograph after 1 year
[ "C1306645", "C0037303" ]
ROCOv2_2023_train_006697
A soft tissue mass indents the kidney and cava (short arrows) and displaces gut. Biopsy showed it was a liposarcoma, although no macroscopic fat was evident on imaging
[ "C0040405" ]
ROCOv2_2023_train_049430
CT scan abdomen with contrast showed 7.14 cm multiloculated left liver lobe abscess
[ "C0040405" ]
ROCOv2_2023_train_028066
Intravascular ultrasound (IVUS) identification of the ostia of renal arteries with the left one being lower (white arrows), in order to define the proximal landing zone of the graft. The left renal vein can be seen crossing the anterior aortic wall (arrow).
[ "C0041618" ]
ROCOv2_2023_train_013003
A representative computed tomography scan on admission showing a deep intracerebral hemorrhage without intraventricular hemorrhage. Computed tomography of a 74-year-old male patient shows a 2.5×1.5 cm-sized intracerebral hemorrhage in left basal ganglia.
[ "C0024485" ]
ROCOv2_2023_train_019217
Coronal CT of temporal bone showing air in the second cochlear turn (arrow).
[ "C0040405" ]
ROCOv2_2023_train_059686
Reoperation after a new fall and loss of fixation (the stem remained stable). Open reduction and internal fixation using a locking plate, additional cable, and locking attachment devices was performed to obtain absolute stability. The locking plate spanned both the femoral stem and the distal part of the femoral diaphy...
[ "C1306645", "C0023216", "C1999039" ]
ROCOv2_2023_train_013437
Chest radiograph (posteroanterior view) showing cardiomegaly with cardiothoracic ratio 70%, straightening of left heart border (yellow line), double right heart border (white arrow), cephalization (white circle), and widened carinal angle typical of left atrial enlargement. The cardiac border was displaced laterally an...
[ "C1306645", "C0817096", "C1996865" ]
ROCOv2_2023_train_056863
Post-repair arteriogram documents multiple vascular clamp marks (large hollow arrows), patent anastomoses (black arrows), and flow into the anterior tibial artery and tibioperoneal trunk (small hollow arrows).
[ "C1306645", "C0023216", "C1999039" ]
ROCOv2_2023_train_019139
MRI coronal view showing view showing the extent of tenosynovitis
[ "C0024485" ]
ROCOv2_2023_train_039796
Non-contrast brain computed tomography showing a hyperdense lesion (arrow) corresponding to thrombosis of the left middle cerebral artery.
[ "C0040405" ]
ROCOv2_2023_train_022279
Magnetic resonance imaging findings of the left breast in case 2.Notes: Maximum intensity projection of magnetic resonance imaging of the left breast in case 2 shows a 1 cm diameter nodule that is enhanced in the early phase.
[ "C0024485" ]
ROCOv2_2023_train_021489
Transverse USG through the hand shows polydactyly
[ "C0041618" ]
ROCOv2_2023_train_045103
Serpiginous vegetation on septal leaflet of tricuspid valve.
[ "C0041618" ]
ROCOv2_2023_train_010489
MRI of sella turcica at 10-month follow-up (May 2015): normal pituitary size with discrete heterogenous enhancement.
[ "C0024485" ]
ROCOv2_2023_train_034977
Radiographic view of CT facial bones showing impacted bilateral maxillary canines (13, 23) and mandibular teeth 42, 43, 44, 45
[ "C0040405" ]
ROCOv2_2023_train_001324
scan shows lobulated pulmonary nodule, not significantly avid to be diagnostic of malignancy.
[ "nan" ]
ROCOv2_2023_train_022404
MRI-axial view showing the cystic lesion with high T2 signal.
[ "C0024485" ]
ROCOv2_2023_train_025443
This figure shows the preoperative simple chest radiography.
[ "C1306645", "C0817096", "C1996865" ]
ROCOv2_2023_train_041187
Standard pelvic radiograph taken 4 years ago showing no radiographic evidence of a fracture.
[ "C1306645", "C0030797", "C1999039" ]