Datasets:

duclo90
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ROCOv2-formated-blip

image_id stringlengths 24 24	caption stringlengths 11 2.85k	cui listlengths 1 3
ROCOv2_2023_train_046629	In the meantime, additional diagnostic work-up performed two days prior to the 18F-FDG PET/CT, came back with positive Chikungunya IgG and IgM serology. Given the patient’s recent travel to India, the clinical course and positive Chikungunya serology, the patient’s abnormal 18F-FDG PET/CT scan was most likely secondary...	[ "C0032743" ]
ROCOv2_2023_train_057727	Additional diagnostic workup drawn a day prior to the 18F-FDG PET/CT became available showing positive EBV VCA-IgM and negative EBV VCA-IgG indicating acute infectious mononucleosis. CMV-IgM was furthermore positive. HIV and hepatitis panels were negative. Given the patient’s age, the clinical course with no past medic...	[ "C0032743" ]
ROCOv2_2023_train_046628	A 50-year old woman of Indian descent living in Denmark, with a prior history of knee arthrosis, presented with fever, myalgia and arthralgia which had developed during a return visit to New Delhi, India. Two weeks after returning to Denmark the generalised arthralgia and myalgia persisted to a degree where the patient...	[ "C0032743" ]
ROCOv2_2023_train_051897	Regions of interest (ROIs) created in ImageJ: A sequence of instructions requiring some user input and performing some logical steps was created as a text file in the ImageJ programming language. For ImageJ, such a list is called a “macro.” Line “a” is drawn by the user as a tangent to the caudoproximal endosteal surfa...	[ "C1306645", "C1140618", "C0205129" ]
ROCOv2_2023_train_054197	Thyroid ultrasound revealed a 14x14x22 mm nodule with a mixed echo pattern, rough calcification foci and cystic-necrotic areas in the left lobe lower pole. Fine needle aspiration biopsy of this nodule complied with benign follicular nodule. Bone scintigraphy is usually performed to evaluate a wide variety of skeletal a...	[ "C0041618" ]
ROCOv2_2023_train_018377	A 13-month-old male with secondary pulmonary vein stenosis due to total anomalous pulmonary venous connection repair who presented with hypoxemia. (A) Axial contrast-enhanced thoracic MDCT angiography CT image shows ill-defined, mildly heterogeneously enhancing, non-calcified soft tissue mass (asterisk) in the expected...	[ "C0040405" ]
ROCOv2_2023_train_036084	Measurement and classification of the impacted third molars in cone-beam computed tomography [12]. The spatial relationship was subcategorized based on the angle between the long axis of the third molar and the adjacent second molar as follows (yellow lines and an asterisk mark): (1) mesioangular (11° to 79°), (2) hori...	[ "C0040405" ]
ROCOv2_2023_train_057726	A 21-year-old man presented with 6 weeks of unexplained fever, pharyngitis, enlarged cervical neck lymph nodes, night sweats and severe fatigue. The patient was treated as an outpatient with antibiotics for acute tonsillitis twice without any improvement. He had persistent daily fever and a 6 kg unintentional weight lo...	[ "C0032743" ]
ROCOv2_2023_train_026038	This 75 year old female with chronic pancreatitis secondary to pancreatic divisum who presented with worsening abdominal pain and early satiety. The (A) transverse abdominal ultrasound showing hypoechoic cystic structure (white star), separate from the gallbladder. The (B) color Doppler showed this to be highly vascula...	[ "C0041618" ]
ROCOv2_2023_train_053340	Translobar lung consolidation. This is another example of PLAPS. Four points can be described here. First, in this longitudinal view at the PLAPS point, there is a huge, whole lower left lobe consolidation (subpleural, of course). Novice users often see here “a lung”, unaware that the normally aerated lung cannot be se...	[ "C0041618" ]
ROCOv2_2023_train_049136	Ultrasound vector flow imaging of laminar flow in the CB. In the upper part, a single image, corresponding to the systolic peak, was extracted from the 900 images of the cine loop acquired in 1.5 seconds. The system measures the speed and direction of all blood cells flowing through every point of the selected region o...	[ "C0041618" ]
ROCOv2_2023_train_037152	Lateral cephalometric radiograph with landmarks, lines and angles (red) serving as reference points. Landmarks are N, nasion; S, sella; A, A point (most concave point of anterior maxilla); B, B point (most concave point on mandibular symphysis); Pog, pogonion (most anterior point of mandibulae symphysis); Me, menton (l...	[ "C1306645", "C0037303", "C0205129" ]
ROCOv2_2023_train_051184	Two-dimensional echocardiographic image of the heart of a dog with severe pulmonary hypertension and ruptured chordae tendineae of the tricuspid valve. A 4-chamber view from the standard left parasternal caudal window. On the left of the image is the right side of the heart with the right atrium (RA) on the bottom and ...	[ "C0041618" ]
ROCOv2_2023_train_036181	A sagittal CT scan showed assimilation of the entire anterior arch of the atlas with the foramen magnum. The odontoid process was greater than 7.8 mm above Chamberlain's line* (a) associated with thinned and dysplastic clivus. Note the Wachenheim-Clivus line** (b) in our patient the line does not intersect and is not t...	[ "C0040405" ]
ROCOv2_2023_train_053479	Digital planning of cup and stem for total hip arthroplasty of the right side (group 1). A1: Hip offset: Perpendicular line from the teardrops through the centre of rotation to the femoral shaft axis, i.e., line B1 + C; A2: Contralateral hip offset; B1: Femoral offset: Perpendicular line from the centre of rotation to ...	[ "C1306645", "C0030797", "C1999039" ]
ROCOv2_2023_train_006725	Transatrial lead implantation in a 12 year old boy with complex cardiac malformations. He had several open heart procedures and finally in 1995 a modified Fontan procedure with the addition of a fenestrated atrial baffle was accomplished. Sick sinus syndrome with bradycardia and dizziness was diagnosed in 2001. Because...	[ "C1306645", "C0817096", "C0205129" ]
ROCOv2_2023_train_046211	18F-FDG maximum intensity projection image. Colonoscopy examination of a 51-year-old man, whose only complaint was severe rectal bleeding, revealed multiple, large necrotic polypoid lesions in all colonic segments. Excisional biopsy has been performed from the sigmoid region. Histopathologic findings and immunohistoche...	[ "C0032743" ]
ROCOv2_2023_train_041337	Angle indicators on the lateral cervical X-ray in the neutral position. Angle A: angle between Line 1 and Line 2; Angle B: angle between Line 1 and Line 3; Angle C: angle between Line 3 and Line 4; Angle D: angle between Line 5 and Line 6; Angle E: angle between Line 7 and Line 8; Angle F: angle between Line 8 and Line...	[ "C1306645", "C0037949", "C0205129" ]
ROCOv2_2023_train_028497	A 93-year-old man presented with low back and right leg pain, malaise and low-grade fever of 4 month duration; he had an abdominal aortic aneurysm treated with vascular graft 18 years before. Axial T1-weighted MR image of the lumbar spine shows pathological signal intensity of the L3 vertebral body, and continuous abno...	[ "C0024485" ]
ROCOv2_2023_train_021768	56-year-old female with portal vein injury from left-sided PTBD placement. Patient underwent emergent PTBD placement for acute cholangitis. After placement, she had dark blood coming from the biliary drain, with a 20% drop in her hematocrit from baseline. She had hemodynamic instability. It was unclear based on this cl...	[ "C0002978" ]
ROCOv2_2023_train_049461	Panoramic X-rays illustrating the vertical linear measurements D1 to D7 on left and right sides (‘). D1: vertical distance from the inferior border of the mental foramen to the inferior limit of the base of mandible; D2: vertical distance from the superior border of the mental foramen to the superior limit of the highe...	[ "C1306645", "C0037303" ]
ROCOv2_2023_train_044393	Concept of treating volumes of the conventional RT: the figure shows a centrally located right-side lung tumor (gross tumor volume-GTV, white contour). In order to address the high-risk of subclinical/microscopic disease spread, the clinical target volume (CTV, green contour) is contoured and considered as target for i...	[ "C0040405" ]
ROCOv2_2023_train_027149	A 22-year-old woman with a left perirenal tailgut cyst.A. Plain radiograph shows a large radiopaque mass in the left abdomen (arrows).B. Contrast-enhanced CT at the level of the kidneys depicts a homogeneous unilocular cystic mass anterior to and compressing the left kidney, without invasion of surrounding structures.C...	[ "C1306645", "C0000726", "C1999039" ]
ROCOv2_2023_train_055905	Disease model with lesion sites: The Guillain–Mollaret-triangle (yellow) and its unidirectional course of inhibitory fibers that ascent from the dentate nucleus (DN) to the contralateral red nucleus (RN) and then descend ipsilateral to the inferior olivary nucleus (ION). The bilateral overlapping Guillain–Mollaret tria...	[ "C0024485" ]
ROCOv2_2023_train_053341	Interstitial syndrome and lung rockets. This figure presents most of the criteria of the B-line (the elementary sign). The B-line is defined using seven criteria, three of which are always present: a comet-tail artefact; arising from the pleural line; moving in concert with lung sliding (when lung sliding is present). ...	[ "C0041618" ]
ROCOv2_2023_train_048732	Qualitative Choriocapillaris Assessment Comparing C-Scans and B-Scans (Example 1).When comparing control (top panel), early age-related macular degeneration (AMD, middle panel) and reticular (bottom panel) patients, the appearance of representative C-scans obtained just below the retinal pigment epithelium in reticular...	[ "C0041618" ]
ROCOv2_2023_train_022752	CT scan image illustrating a percutaneously placed intraabdominal catheter inserted through an intercostal space to drain an infected subphrenic fluid collection that occurred after a distal splenopancreatectomy (Patient #6). This intercostal drain had to be upsized from 12 to 14 French over a wire eight days after ini...	[ "C0040405" ]
ROCOv2_2023_train_034433	Cephalometric landmarks and reference planes: N (Nasion), S (sella), Ba (basion), Po (porion), Ar (articulare), Or (orbitale), Pt (pterygoid point), PNS (posterior nasal spine), A (point-A), B (point-B), Me (menton), Gn (gnathion), Go (gonion), and H (hyoid). FH, Frankfort horizontal plane; MP, mandibular plane; FP, fa...	[ "C1306645", "C0037303", "C0205129" ]
ROCOv2_2023_train_010239	Clinical illustration of an arterial air embolism in a patient with patent foramen ovale (PFO) can be seen in the following example in which a 57-year-old female underwent liver resection. At the end of the case, the patient became profoundly hypotensive, and an air embolism was suspected. Approximately 20 cc of air wa...	[ "C0040405" ]
ROCOv2_2023_train_009447	Anteroposterior radiograph of a forearm with an anteriorly dislocated radial head showing mid-axial lines in the proximal, middle, and distal radius and ulna used for measurement of the parameters. The line AA’ indicates the rotational axis of the forearm connecting from the center of the radial head to the center of t...	[ "C1306645", "C0023216", "C1999039" ]
ROCOv2_2023_train_045187	Measurement of each parameter on lateral neck X-ray. Hypopharynx width (A, B): the width of the hypopharyngeal air column at the mid-height of the second cervical vertebral body. Epiglottic width at the tip (C, D): the anteroposterior (AP) diameter of the epiglottis at 5 mm from the tip. Epiglottic width at the base (E...	[ "C1306645", "C0037949", "C0205129" ]
ROCOv2_2023_train_018376	An 8-month-old male with secondary pulmonary vein stenosis due to total anomalous pulmonary venous connection repair who presented with shortness of breath. (A) Axial contrast-enhanced thoracic MDCT angiography CT image shows ill-defined, mildly heterogeneously enhancing, non-calcified soft tissue mass (asterisk) in th...	[ "C0040405" ]
ROCOv2_2023_train_015668	The setting method of the region of interest is indicated. Slices in which the tendon graft and bone tunnel walls were most linear in the longitudinal direction in an oblique sagittal plane were used. On the femoral side, the inner wall of the bone tunnel, 5 mm anterior and posterior to the center of the tendon graft o...	[ "C0024485" ]
ROCOv2_2023_train_038692	Typical MRI scan changes in prolactinomas adenoma. Coronal T1-weighted postcontrast MRI scan at left and right, obtained in Patient 2, a 27-year-old woman who presented with prolactinomas adenomas and amenorrhea-galactorrhea 4 years before undergoing MASEP GKRS. An asymmetrically enhancing mass lesion is seen in the se...	[ "C0024485" ]
ROCOv2_2023_train_025487	The “anterior paralimbic REM activation area” overlaps with fear and extinction circuits. 18Fluoro-deoxyglucose PET image of areas that reactivate during REM sleep following relative quiescence during NREM sleep. Dashed lines surround approximate cortical regions commonly activated in experimental protocols during fear...	[ "C0024485" ]
ROCOv2_2023_train_051315	High energy virtual monochromatic images (VMIs) for evaluation of non-ossified thyroid cartilage (NOTC). 140 keV image from the same patient as in Figure 3 is shown. The laryngeal tumor invades the left thyroid cartilage, and the invaded portion appears as a relatively low density defect (double arrows) because of supp...	[ "C0040405" ]
ROCOv2_2023_train_047805	Preoperative planning of the osteotomy. Lines a, b, c, d and e are drawn. Line a is the plane of the tibial plateau. Line b is the distal lateral axis of the tibial shaft (DTA). Line c is vertical to line a. It starts at point Z, that separates the anterior 1/5th and the posterior 4/5ths of the tibial plateau. Line d (...	[ "C1306645", "C0023216", "C0205129" ]
ROCOv2_2023_train_048794	Features suggestive of chronic hypersensitivity pneumonitis in different patients. (A) Spared pulmonary lobules are visible within non-fibrotic lung bilaterally (arrows); background fibrosis is evidenced by peripheral reticulation and traction bronchiectasis (black arrowheads). (B,C) A predilection towards bronchocentr...	[ "C0040405" ]
ROCOv2_2023_train_039429	Schematic illustration showing the methodology for measurement of radiographic parameters. T1 slope, the angle between a horizontal line and the upper end plate of T1. NT, the angle formed by a vertical line from the sternum tip and a line connecting the center of the T1 upper end plate and the upper end of the sternum...	[ "C1306645", "C0037949", "C0205129" ]
ROCOv2_2023_train_014216	Inferior vena cava diameter measurement technique.The inferior vena cava should be measured in two-dimensional mode at the subcostal window using the long axis distal to the hepatic vein (arrow), approximately 1 - 3cm from the entrance of the inferior vena cava in the right atrium (A). Measurements near the right atriu...	[ "C0041618" ]
ROCOv2_2023_train_037521	Axial and coronal post contrast enhanced MRI scan confirming diffuse multicompartmental involvement with enhancement in the masticator and parapharyngeal spaces as described previously (blue arrows). In addition, there is better delineation of medial and posterior extension including pharyngeal mucosal space of the nas...	[ "C0024485" ]
ROCOv2_2023_train_021767	56-year-old male with combined arterial-portal and portal-biliary fistulas. Patient underwent percutaneous transhepatic biliary drain (PTBD) placement for a biliary leak. One week later, he developed significant hemobilia. (A) Pullback cholangiogram through a sheath (thin black arrow) showed opacification of the biliar...	[ "C0002978" ]
ROCOv2_2023_train_014590	Intraoperative two-dimensional transesophageal echocardiography. Midesophageal (ME) long-axis (LAX) and commissural views with color Doppler showing severe regurgitation between the mid-part of anterior and posterior mitral leaflets (A2 and P2 scallops). The free margin of the AML tip appears intact in the ME LAX view....	[ "C0041618" ]
ROCOv2_2023_train_040205	Damage to the recurrent artery caused by the guide wire in a 72-year-old woman with a left vestibular Schwannoma. Resistance was felt to wire operation for sheath insertion, and fluoroscopy showed that it was caught in the recurrent artery in the elbow region. After repeated reinsertions, the wire was successfully inse...	[ "C0002978" ]
ROCOv2_2023_train_046834	Very advanced grade 3 central incisural herniation. Imaging features of the most advanced state are presented in this figure. Notice that in this most advanced state of central incisural herniation the mammillary bodies have reached the belly of the pons completely effacing the interpeduncular fossa. The tuber cinereum...	[ "C0024485" ]
ROCOv2_2023_train_049432	M-mode echocardiographic image of left ventricular measurements made using the Teichholz's method. The papillary muscles and chordae tendineae of the right ventricle (open arrowhead) and left ventricle (white arrowheads) gradually disappeared with a contrast injection. The internal dimension of the left ventricle is wi...	[ "C0041618" ]
ROCOv2_2023_train_040281	Measurement methods: The baseline (yellow line) was obtained by connecting the center of the bilateral Y-shaped cartilage, and the vertical baseline was used as the reference line (red dotted line). The anterior and posterior margins of the bone acetabulum were connected (red solid line), and the angle of intersection ...	[ "C0040405" ]
ROCOv2_2023_train_003430	(a–i). Patella Dislocation. (a) Patella sunrise view, suggestive of MPFL and MPTL avulsion, a large osteochondral defect of the patella, and a displaced fragment in the lateral gutter. (b,c) MRI of the left knee, joint effusion, osteochondral fracture of the patella, displaced fragment in the lateral gutter, bone bruis...	[ "C1306645", "C0023216", "C0205106" ]
ROCOv2_2023_train_018566	Abdominal computerized tomography findings in patient 1. A 63-year-old male (patient 1) presented with acute melena and hemoglobin decline to 6.2 g/dL, and esophagogastroduodenoscopy revealed a huge, submucosal mass with a smooth overlying surface and exhibiting the pillow sign characteristic of a submucosal lipoma. Il...	[ "C0040405" ]
ROCOv2_2023_train_005604	Imaging characteristics from lung CT. A 46-year-old woman was admitted to the ICU for acute respiratory failure. She underwent kidney transplantation 12 years ago. She reported fever and a typical chickenpox skin rash 5 days before admission. The onset of respiratory symptoms started 2 days before ICU admission and inv...	[ "C0040405" ]
ROCOv2_2023_train_010226	Pressure and flow compartments in the brain. Illustration of the pressure and flow "compartments" considered throughout the paper. Pressure can be measured anywhere within the cranium, and both mean pressure as well as pulse amplitude are generally considered to be position-independent. From a technical standpoint, how...	[ "C0024485" ]
ROCOv2_2023_train_036652	Dentition.Curved multiplanar reconstruction of the upper and lower jaw (the right side in the reconstruction corresponds to the right side in the mummy) gives an overview of the dentition. Several deciduous teeth were still in the jaw including the upper left canine and upper right second molar, as well as the lower ca...	[ "C1306645", "C0037303" ]
ROCOv2_2023_train_053001	Periapical X-ray taken with the paralleling technique of the clinical situation shown in figure 4. The tip of the 10 mm parallel pin is at the level of the sinus floor cortical bone after tapping it with a special concave-tip insert for the magnetic mallet. All anatomical landmarks are precisely identified and mentally...	[ "C1306645", "C0037303" ]
ROCOv2_2023_train_059604	Floating vertebra sign and teardrop sign.Sagittal CT cervical spine of a 77-year-old man following a high energy motor vehicle accident shows 100% translation of the C6 on C7 vertebral bodies, which is consistent with a grade IV anterolisthesis. The appearance of a “floating vertebra” (upward pointing arrow) is associa...	[ "C0040405" ]
ROCOv2_2023_train_003613	Chest CT findings of a 32-year-old male patient: axial CT section through lung bases. A 32-year-old male patient presented with sudden-onset shortness of breath and chest pain after returning from abroad on a long-distance flight. A CT pulmonary angiogram was performed as a pulmonary embolus was suspected. His subseque...	[ "C0040405" ]
ROCOv2_2023_train_030440	TTEOfficial report:Left ventricle: the chamber size is mildly enlarged. Wall thickness is mildly to moderately thickened. Systolic function is moderately reduced. The estimated ejection fraction is 40-45%. Moderate diffuse hypokinesis is present. Features are consistent with a pseudonormal left ventricular filling patt...	[ "C0041618" ]
ROCOv2_2023_train_041845	Illustrative case: a 39-year-old female patient underwent MRI for intermittent tinnitus in January 2013 with diagnosis of an incidental convexity meningioma in the posterior fossa. Initially she refused any treatment. A follow-up MRI after 12 months demonstrated tumor progression with 4 mm growth in diameter. She refus...	[ "C0024485" ]
ROCOv2_2023_train_038694	Typical MRI scan changes in GH adenoma. Coronal T1-weighted postcontrast MRI scan at upper left and right, obtained in Patient 3, a 33-year-old man who presented with GH adenomas and acromegaly 7 years before undergoing MASEP GKRS. (Figure 5) An enhancing mass lesion is seen in the sella turcia with extension into the ...	[ "C0024485" ]
ROCOv2_2023_train_007570	Anteroposterior measurements are illustrated on radiographs. The black line connects the superior and inferior rim of the glenoid (G) and is taken as the base for the joint gap width (black line to the right), which is the parallel line crossing the most medial part of the humeral head (HH) prosthesis. Positive values ...	[ "C1306645", "C1140618", "C1999039" ]
ROCOv2_2023_train_028359	LL: the angle between the upper end plates of L1 and S1; SL: the angle between the lower endplate of the vertebra above the surgical level and the upper endplate of the vertebra below the surgical level; TK: the angle between the upper endplate of T5 and the lower endplate of T12; C7-SVA: the distance between the C7 pl...	[ "C1306645", "C0037949", "C0205129" ]
ROCOv2_2023_train_031067	Figure 2 and Clip S4 Transoesophageal long-axis view of the aortic valve. Visualization of a long vegetation (A) (larger axis: 26 mm) on the atrial side of the mitral valve, with insertion on the aortic ring (B) and reduced. It was still possible to visualize the morphological distortion of the aortic cusps, its eccent...	[ "C0041618" ]
ROCOv2_2023_train_018413	Pulmonary Arteriogram Showing Three Separate AVMs and Respective Supplying Arterial BranchesThe initial arteriogram from the main pulmonary artery demonstrates three separate AVMs in the medial segment of the right middle lobe, a lateral segment of the left lower lobe, and an anteromedial segment of the left lower lobe...	[ "C0002978" ]
ROCOv2_2023_train_024082	Computed tomography scan of the thoracic region. These contrast-enhanced axial images of the thorax show ill-defined masses in the anterior thorax within the breast parenchyma as well as the sub-glandular plane, indicated with red arrows. There were also fat-fluid levels within these masses. These findings were suggest...	[ "C0040405" ]
ROCOv2_2023_train_050572	Cephalometric landmarks; linear and angular measurements. N: nasion, S: sella, Prn: pronasale, Me: menton, Pog: pognion, PogS: soft tissue of Pog, Po: porion, Or: orbitale, Sm: sigmoid notch, Ag: antegonial notch. x-axis (horizontal line: 7° to NS line), y-axis (vertical line through S). FH plane: a line connecting Po ...	[ "C1306645", "C0037303", "C0205129" ]
ROCOv2_2023_train_028071	An example that gas-related diagnoses can be more confidently diagnosed with PMCT than autopsy. This patient died during a midtransport resuscitation attempt following a car accident. Initial clinical examination found a haemothorax; however, it was unclear if the patient died due to blood loss or from some other under...	[ "C0040405" ]
ROCOv2_2023_train_040827	Initial abdominal computed tomography (CT) of diffuse hepatic hemangiomatosis and coexistent giant cavernous hemangioma in a 78-year-old man.Axial contrast-enhanced CT image during the arterial phase shows heterogeneous nodular enhancement in both hemilivers and a contour-bulging mass with a central markedly low densit...	[ "C0040405" ]
ROCOv2_2023_train_038118	Os odontoideum: sagittal reformatted CT image of the craniocervical junction performed as part of a trauma CT assessment of a young female victim of a fall from height demonstrates a pre-existing os odontoideum (large white arrow) mimicking a type II odontoid process fracture. While the (type II) odontoid fracture is t...	[ "C0040405" ]
ROCOv2_2023_train_021771	72-year-old male with a hepatic artery to portal vein fistula. This patient underwent PTBD placement for biliary diversion after a cholecystectomy led to a cystic duct stump leak. He had intermittent episodes of small volume hemobilia. (A) Computed tomography angiography (CTA) was performed and showed early opacificati...	[ "C0040405" ]
ROCOv2_2023_train_032780	Diagnostic contrast-enhanced computed tomography (CT) of the abdomen (axial view) showing a solid mass in the superior pole of the right kidney (red arrow). This lesion demonstrated contrast enhancement with delayed washout having a density prior to intravenous contrast of 30 Hounsfield units (HU), 150 HU after contras...	[ "C0040405" ]
ROCOv2_2023_train_054589	T1-weighted turbo spin echo MRI with gadolinium contrast of the right thigh in axial plane. An anterior compartment mass (yellow arrow) measuring 26 × 19 × 14 cm. The central non-lipogenic component measures 24 × 19 × 14 cm and demonstrates irregular, inhomogeneous nodular peripheral enhancement. Peripheral fat densiti...	[ "C0024485" ]
ROCOv2_2023_train_022657	ADC histogram analysis parameters and histopathological findings in a large oral/oropharynx squamous cell carcinoma(A) T1 weighted image after intravenous administration of contrast medium showing a large oral lesion (arrow). (B) ADC map of the tumor with a ROI. (C) ADC histogram. The histogram analysis parameters (× 1...	[ "C0024485" ]
ROCOv2_2023_train_011163	Geometric and biomechanical parameters within the HIPSTRESS models that are used for calculation of stress distribution in a right artificial hip.R resultant hip force; pmax peak stress on the load bearing area; θpole angle of the stress pole; ϑabd abduction angle; ϑR angle of the resultant hip force; C horizontal dist...	[ "C1306645", "C0023216", "C1999039" ]
ROCOv2_2023_train_011960	Plain simulation film showing isocentre on the caudal edge of the field to ensure that there is no divergence through the contralateral eye. WBRT Quality Assurance. Simulation & Planning. The patient must be simulated supine, arms by the side, head resting on neck-shape as per department protocol. A personalised immobi...	[ "C1306645", "C0037303" ]
ROCOv2_2023_train_041495	The anterior pelvic plane (APP) was the plane formed by both anterior superior iliac spines and the pubic symphysis. APPA was defined as the angle between the line connecting the midpoint of both anterior superior iliac spines to the pubic symphysis and the vertical line of the lateral radiograph of the pelvis in the s...	[ "C1306645", "C0030797", "C0205129" ]
ROCOv2_2023_train_053777	Ocular Ultrasound of a normal eye.The ultrasound probe is applied to the closed eye and transmission gel used to avoid any pressure on the eye. The normal eye (here right eye) appears as a round hypoechoic (grey-black) structure, and the cornea (2) is a thin hyperechoic (white) layer next to the eyelid (1). This is adj...	[ "C0041618" ]
ROCOv2_2023_train_046308	α4β2-nA. Ch. R PET/CT scan showing [18F]-2-fluoro-A85380 uptake in the right and left common carotid arteries (upper ROIs green) and in the right and left jugular veins (lower ROIs). On a visual basis, the fused PET/CT image shows higher uptake of the tracer in the two common carotids compared with the two veins, indic...	[ "nan" ]
ROCOv2_2023_train_008266	MRI from a patient with MCI with boundaries of the three areas needed for calculating the Medial Temporal Atrophy index (MTAi). The section passes through the interpeduncular fosae. The three areas are: (1) the medial temporal lobe region (A), defined in a coronal brain slide as the space bordered in its inferior side ...	[ "C0024485" ]
ROCOv2_2023_train_020515	Axial MRI slice from the fluid-attenuated inversion recovery (FLAIR) image, demonstrating a single infarct in the territory of the inferior division of the right middle cerebral artery. The FLAIR image shows differences in the transverse relaxation time of tissues, with a long inversion time to remove signal from the c...	[ "C0024485" ]
ROCOv2_2023_train_028090	34-year-old patient with an echinococcal cyst in liver segments II/III. (a) Native B-mode ultrasound reveals an inhomogeneous cystic lesion in the left liver lobe (yellow arrows). (b) In contrast-enhanced ultrasound, no enhancement of the cystic lesion is detected (yellow arrows, portal venous phase). Sonomorphological...	[ "C0041618" ]
ROCOv2_2023_train_057638	PET-CT 29/04: appearance of multiple areas of discrete opacity bilateral in pulmonary parenchyma, predominating in the base (SUVmax: 3.7-right base. The comparative analysis with a previous examination of 03/18/2020 shows: the degree of glycolytic hypermetabolism persists without significant variation associated with r...	[ "nan" ]
ROCOv2_2023_train_012639	Representative magnetic resonance image for measuring morphological variables of the foot. The lengths of the forefoot bones of the big (included the distal phalanx, proximal phalanx, and metatarsal) and second (included the distal phalanx, middle phalanx, proximal phalanx, and metatarsal) toes were measured along the ...	[ "C0024485" ]
ROCOv2_2023_train_008201	25-year old woman involved in a rollover motor vehicle collision. On admission to the hospital, a screening four-vessel angiogram revealed a pseudoaneurysm of the left vertebral artery at the level of the C1–C2 disc space. Follow-up angiography performed 7 days later revealed enlargement of the pseudoaneurysm and conco...	[ "C0002978" ]
ROCOv2_2023_train_016975	Thrombosis of the right internal jugular vein is noted (white arrow). There is hyperemia of the vein wall, and the vein is dilated to 2.9 × 2.4 cm. There is extension of the thrombus into the subclavian vein. There is extension of thrombus into the innominate vein as well. There is a mediastinal soft tissue density mea...	[ "C0040405" ]
ROCOv2_2023_train_051711	Example for a field segment with low monitor units (18 MU) located at the edge of the PTV.The segment is so small that the tumour may move completely outside in the respiratory phase (at the most cranial position). Due to the short irradiation time, this segment might hence miss the tumour. If this effect becomes signi...	[ "C1306645", "C0817096" ]
ROCOv2_2023_train_040417	Coronal STIR cervical MRI of a patient with CIDP showing the way in which diameters and nerve-to-muscle CNRs of the cervical nerve roots were measured: TR/TE/TI, 6600/72/180 ms. Diameter was measured as the vertical length of the root at the outlet of the intervertebral foramen. SIs in the C5–C8 roots and SCM, as well ...	[ "C0024485" ]
ROCOv2_2023_train_019237	Patient 5 A 51-year-old female received staging computed tomography (CT) of the chest as part of her work-up for newly diagnosed breast cancer. She was asymptomatic with regard to respiratory symptoms. Her CT scan of the chest showed incidental changes consistent with COVID-19. Her subsequent real-time polymerase chain...	[ "C0040405" ]
ROCOv2_2023_train_022836	Transoesophageal echocardiographic transgastric, cross-sectional view of the left ventricle at midpapillary muscle level with automated border detection (ABD). Endocardial border of the left ventricle, including the papillary muscles, was circumscribed manually to define the region of interest (blue line). ABD quantifi...	[ "C0041618" ]
ROCOv2_2023_train_040549	Representative M-mode tracing showing maximal mitral annular plane systolic motion. MA ascent (MAa) was measured as the distance of the annulus traversed from the end of diastasis until the end of atrial contraction (white arrow) from the imaginary line drawn (dotted white line) that represents annular motion during di...	[ "C0041618" ]
ROCOv2_2023_train_019526	A 19-year-old hemophilia patient with abdominal pain over the past three days and hematemesis. Contrast-enhanced CT in the portal phase demonstrates the presence of a large ulcer in the greater gastric curvature (arrow) communicating the stomach lumen with retrogastric liquid collection with increased density, suggesti...	[ "C0040405" ]
ROCOv2_2023_train_003614	Axial CT through lung bases of a male patient (lung parenchymal window level settings)A 45-year-old male patient presented with cough, fever, and progressive shortness of breath while self-isolating. His respiratory function deteriorated and he was admitted to the hospital. A chest CT was performed, which showed eviden...	[ "C0040405" ]
ROCOv2_2023_train_000848	Medial meniscus of a subject with advanced osteoarthritis of the medial compartment of the knee. In this case we can observe parameniscal fluid collection (asterisk), osteophytes of both the femur and tibia, advanced meniscus degeneration with loss of the typical triangular shape of the meniscus (thin white line), and ...	[ "C0041618" ]
ROCOv2_2023_train_012633	The root canal width (yellow dotted line) was calculated as the percentage of the width of the whole root (blue line) of the maxillary canine teeth halfway between the cementoenamel junction (white dashed line) and apex of the tooth (white arrow). For each specimen, mean root canal width was measured from both maxillar...	[ "C1306645", "C0037303" ]
ROCOv2_2023_train_002545	Sagittal cervical alignment parameters. (a–b) Oc–C1 angle, (b–c) C1–2 angle, (d–e) C2–7 angles, and (f) C2–7 sagittal vertical axis (SVA) were measured between the lines shown in the figure. The Oc–C1 angle was calculated by subtracting the angle between the McGregor line and the line passing through the inferior aspec...	[ "C1306645", "C0037949", "C0205129" ]
ROCOv2_2023_train_029293	A T1-weighted sagittal MR image from a control subject, showing the midline structures of the posterior cranial fossa and the brainstem and the cerebellum. d + e = length of clivus; S = sphenooccipital synchondrosis; d = length of basisphenoid between the top of the dorsum sellae and the sphenooccipital synchondrosis o...	[ "C0024485" ]
ROCOv2_2023_train_011973	47-Year-old male with PTC in left thyroid lobe (arrow). The image illustrates incorrect placement of calipers for measurement of size (distances A and B on the image) of the PTC. Distance A and distance B have been measured in the plane of the thyroid gland, whereas ACR TI-RADS describes measurements should be recorded...	[ "C0041618" ]
ROCOv2_2023_train_035037	Fig. 4. Reformatted CT image of chest, in oblique coronal plane, of 66 year old male with catheter-related thrombosis (*) of left brachiocephalic vein (short white arrow). Level shown is through ascending aorta and innominate artery. At pericardial attachment to ascending aorta (black arrowhead), there is continuity be...	[ "C0024485" ]
ROCOv2_2023_train_003616	Interstitial and parenchymal findings. An 88-year-old female patient presented with progressive respiratory distress and equivocal X-ray findings. A chest CT was performed for diagnostic purposes and the subsequent RT-PCR result was positive for COVID-19. An axial unenhanced CT image showed evidence of right bibasal se...	[ "C0040405" ]
ROCOv2_2023_train_007150	Chest X-ray of a 7-years old girl with perinatal HIV infection, followed by recurrent pulmonary tuberculosis and persistent high viral load associated with poor adherence to therapy for both HIV and tuberculosis.The image shows apical pleural thickening and cardiac silhoute not well defined due to heterogeneous opaciti...	[ "C1306645", "C0817096", "C1999039" ]
ROCOv2_2023_train_043884	Findings of positron emission tomography-computed tomography (PET-CT). PET-CT showed (1) a metabolically mildly active right breast lesion compatible with the proven right breast cancer, which was proven by an ultrasound-guided core needle biopsy (2) a metabolically mildly active left thyroid lesion, which was suspicio...	[ "C0032743" ]
ROCOv2_2023_train_012551	Device position in the thoracic X‐ray. Impella RP® is a three‐dimensional catheter‐based percutaneous microaxial pump, which consists of a 23F pump head containing the electric motor, axial blood pump, and outflow cannula, mounted on an 11F catheter. This device is especially designed for use as a right ventricular ass...	[ "C1306645", "C0817096", "C1996865" ]

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