Datasets:

unsloth

/

Radiology_mini

like 1

Follow

Unsloth AI 655

ROCOv2_2023_train_036886

Intrapleural penetration of the clavicle fracture clearly seen in this coronal section of a computerized tomographic image.

ROCOv2_2023_train_051740

Chest X-ray showing a large left pulmonary opacity.

ROCOv2_2023_train_047286

Computer tomographic scan of the abdomen demonstrating a grossly enlarged uterus and tumour mass extending through the anterior abdominal wall to the subcutaneous tissue.

ROCOv2_2023_train_048788

CT of the abdomen. Arrowhead shows the porcelain gallbladder. CT: computed tomography

ROCOv2_2023_train_032640

Non-selective coronary angiogram during TAVR showing patent right coronary artery with no significant disease.

ROCOv2_2023_train_022624

Hinchey stage Ia. Abdominal CT, in the coronal plane, without contrast. Note the wall thickening of the descending colon, accompanied by a perforated diverticulum at the mesenteric border (arrow) and increased density of the adjacent fat, without any fluid collections.

ROCOv2_2023_train_018752

Computed tomography image showing a parotid mass adherent to overlying skin.

ROCOv2_2023_train_009355

SFU grade IV hydronephrosis; Calculated HI 58.5. The dotted line outlines the renal pelvis [black] as used in calculating HI.

ROCOv2_2023_train_025605

Lateral radiographs of the knees showing circumferential presence of diffuse heterotopic ossification

ROCOv2_2023_train_032308

Axial T1W post gadolinium image from orbital MRI study for right sided visual loss.Right choroidal detachment is seen limited posteriorly at expected location of vortex vein insertion (white arrow) and extending anterior to ora serrata (black arrow). Enhancement of detached choroid is also apparent as in Figure 12. Likewise, enhancing lesion suggestive of neoplastic cause is absent. T1W = T1-weighted

ROCOv2_2023_train_047847

Preoperative

ROCOv2_2023_train_052649

Anterior-posterior view radiograph of the left knee demonstrating high-riding patella (red arrow)

ROCOv2_2023_train_042795

Chest X-ray demonstrating right pneumothorax.

ROCOv2_2023_train_058391

CT scan of the thorax showing large well defined lobulated, nonhomogenous mass extending up to the pleural surface

ROCOv2_2023_train_043963

CT sagittal again exhibits an endometrioma contained in the right inferior rectus abdominus muscle, marked by an ill-defined hyperattenuating soft tissue mass (yellow circle).

ROCOv2_2023_train_010018

Intraoperative digital subtraction angiography. Intraoperative digital subtraction angiography demonstrating the stent graft positioned around the aneurysm

ROCOv2_2023_train_035241

Chest X-ray on Day+1, diffuse interstitial shadowing noted throughout both lung fields, greater on the right.

ROCOv2_2023_train_003639

Ultrasound scan of the neck in axial view taken at suprasternal level shows sill-defined soft tissue in between right internal jugular vein (white arrow) and trachea (*)at rest

ROCOv2_2023_train_015233

A band of enhancement measuring 6 mm in thickness is seen along the medial margin of the right temporal convexity (arrow #2). Increased T2 signal in the region of the right cavernous sinus with diminshed enhancement is suggestive of cavernous sinus thrombosis (arrow #1).

ROCOv2_2023_train_005639

Foreign body visible in the carina

ROCOv2_2023_train_054502

Computed tomographic (CT) image taken from patient P12d) A slice taken from the cone beam computed tomography of fraction 2 at the same level as the previous images.

ROCOv2_2023_train_036026

Axial view of CBCT scan revealing moth-eaten appearance of maxilla involving the hard palate and maxillary bone.

ROCOv2_2023_train_010200

Chest CT scan of a 59-year-old male patient who was treated in the intensive care unit for 12 days with a diagnosis of COVID-19, showing pulmonary opacities, one with an inverted halo sign (arrows), characterized by consolidation with a low-attenuation center.

ROCOv2_2023_train_006696

Diffuse large B-cell lymphoma filling the left perirenal space and laterally displacing the kidney. The best clue to the diagnosis is that patent vessels can be seen passing through the mass (arrows)

ROCOv2_2023_train_052342

Posterior-anterior chest X-ray showing enlarged cardiac silhouette and vascular congestion.

ROCOv2_2023_train_048671

Right-sided pneumatocele/bullae seen with associated right lower lobe ground glass opacities; and left sided pneumothorax and pneumatocele.

ROCOv2_2023_train_021448

Computer tomography without measurements of pseudoaneurysm.

ROCOv2_2023_train_052549

Sagittal endovaginal ultrasound of a cervical EP.

ROCOv2_2023_train_040261

PA chest radiograph reveals a right hilar mass.

ROCOv2_2023_train_035675

Week 27. Magnetic resonance. One of the three placental portions seen in the image (c) is clearly situated below the fetal head (white arrow) covering the internal os, inside the funnel of a very short and incompetent cervix (black arrow).

ROCOv2_2023_train_042721

There is no arachnoid cyst in postoperative T2 MRI axial section.

ROCOv2_2023_train_023816

Computed tomography. Multiple low-density lesions in the right hepatic lobe (arrow),poorly circumscribed, with inhomogeneous enhancement, low-density necrosis, formation of visible partitions, and absent invasion of adjacent vessels

ROCOv2_2023_train_052231

Sagittal slice of T1-weighted image showing dysgenesis of the corpus callosum (arrowheads).

ROCOv2_2023_train_028311

Abdominal contrast‐enhanced CT revealed a high‐density lesion in the gallbladder indicating ceftriaxone‐associated pseudolithiasis

ROCOv2_2023_train_024828

multicystic appearance of right adnexal mass, 15x12 cm

ROCOv2_2023_train_035630

Computed tomography scan of the abdomen/pelvis without contrast showing intrahepatic drains near the hepatic abscesses.

ROCOv2_2023_train_059724

Magnetic resonance imaging scan demonstrating a hypervascular, well circumscribed 9.8×8.1×8.8 cm ischioanal fossa tumor with considerable mass effect on adjacent structures but without invasion.

ROCOv2_2023_train_013816

Angiogram showing normal coronary arteries.

ROCOv2_2023_train_058651

X-ray twelve years after surgery

ROCOv2_2023_train_038631

Ultrasound right nipple: suspect galactophoric dilatation of the right supero-external quadrant.

ROCOv2_2023_train_006575

Two-level transforaminal lumbar interbody fusion with interspinous process fixation; intraoperative fluoroscopic image (lateral view)

ROCOv2_2023_train_057115

Computed tomography of chest showing largest pulmonary metastatic nodule of size 10 × 6 cm in right middle and lower lobes invading adjacent mediastinum, mediastinal pleura, pericardium, and right pulmonary vein and bronchus.

ROCOv2_2023_train_038739

MRI DWI sequence of Perforator Infarct.

ROCOv2_2023_train_011284

Upright portable chest X-ray. No acute cardiopulmonary process was noted and no intra-abdominal free air.

ROCOv2_2023_train_050911

Endoscopic ultrasound showing the hilar mass with protrusion into the Iumen of the duct.

ROCOv2_2023_train_049335

Brain MRI showing right corona radiata and right basal ganglia ischemic lesion (green arrows) in T2-weighted MRI (coronal plane)MRI: magnetic resonance imaging

ROCOv2_2023_train_037227

Ultrasonographic image of a 35-gestational-week fetus diagnosed with right lung agenesis. At the transverse plane of the thorax level, a right-sided heart beside the left lung was demonstrated and the cardiac axis was about 50° toward right side. Sp, spine.

ROCOv2_2023_train_016757

Transesophageal echocardiography documenting the floating mass in descending thoracic aorta.

ROCOv2_2023_train_028603

On the computed tomography images, a mildly enhanced lesion with finger-like appearance was noted along the left main bronchus extending to the upper and lower lobar bronchi, as suspected on digital tomosynthesis.

ROCOv2_2023_train_013453

Radioscopy. Only one leaflet of the bileaflet valves opens.

ROCOv2_2023_train_003498

Diagnostic computed tomography of pelvis in stage IIB, cervical cancer patient.

ROCOv2_2023_train_040285

Lateral fluoroscopic view of SCS implantation.

ROCOv2_2023_train_008932

Coronal T2-weighted (TR-600 ms; TE-83 ms) MR image shows cyst contents of intermediate signal intensity (arrow). The lesion is located between the pancreatic tail (P), the left kidney (K), and the left adrenal gland (dashed arrow).

ROCOv2_2023_train_042521

CT scan of the neck showing a large mass in the anterior and left side of the neck.

ROCOv2_2023_train_045504

Arteriovenous fistula. Color Doppler ultrasound shows an abnormal focus of increased turbulent flow in the midpole.

ROCOv2_2023_train_019502

Chest X-ray showing a pneumopericardium, most probably due to the direct extension of the fungal infection (day 15).

ROCOv2_2023_train_052426

Follow-up endovaginal ultrasound, 3 months later: linear endocervical epithelium.

ROCOv2_2023_train_010620

Case of multiple cysts. Cysts separated by bony or membranous septations (black arrows) were considered as multiple cysts.

ROCOv2_2023_train_024219

Coronal abdominal CT scan image showing retroperitoneal abscess.

ROCOv2_2023_train_039271

Possible communication between left coronary artery and pulmonary artery.

ROCOv2_2023_train_054354

Chest TC showing pericardial effusion and pleural effusion on the right hemithorax.

ROCOv2_2023_train_017881

Abdominal ultrasonography shows a hemorrhagic complicated giant cystic mass with septation and multifocal hyperechoic solid components in the right liver.

ROCOv2_2023_train_018387

Ultrasonogram in a calf with diffuse peritonitis. Abdominal ultrasonogram of a three-month-old calf with diffuse peritonitis as a result of type-4 abomasal ulcer. The image was obtained from the right flank using a 5-MHz convex transducer. The abdomen contains a massive amount of fluid with gas inclusions (echogenic stippling). The small intestines are contained within the omental bursa. 1 Abdominal wall, 2 Abdominal fluid, 3 Greater omentum, 4 Small intestines, Ds Dorsal, Vt Ventral

ROCOv2_2023_train_043664

Interposition shunt post-stenting (yellow arrow).

ROCOv2_2023_train_056058

An axial view of a computed tomography scan reveals a mass, indicated by a white arrow, in the entire nasopharynx with ill-defined margins and heterogenous enhancement but that did not extend to the lateral pharyngeal space.

ROCOv2_2023_train_045859

HRCT of the chest in parenchymal window and in axial section reveals bronchiectasis and dextrocardia

ROCOv2_2023_train_015715

Ultrasound image of the cranial nuchal bursa showing marked distension with anechoic fluid and synovial proliferation (arrows).

ROCOv2_2023_train_041742

Frontal chest X-ray on admission showed severe scattered patchy bilateral lung infiltrates, diffusely in the right lung and in the left upper lobe (red arrows).

ROCOv2_2023_train_007676

Ultrasonography

ROCOv2_2023_train_049074

Axial T1-weighted MRI-contrast scan showing left frontal, and temporal meningiomata.

ROCOv2_2023_train_045033

Axial CT images obtained in the excretory phase with a 5-minute delay in a 67-year-old man, with ROIs manually drawn at the anterior and posterior portions of the urinary bladder.The sizes of the ROIs were kept constant on the anterior and posterior portions with a copy-and-paste function.

ROCOv2_2023_train_008073

T2 weighted fluid-attenuated inversion-recovery coronal image shows hyperintensity in the left Meckel's cave (arrow), indicating perineural spread via the left trigeminal nerve.

ROCOv2_2023_train_012344

ᅟTurbo inversion recovery magnitude (TIRM) cMRI scan taken at day three after beginning of symptoms

ROCOv2_2023_train_052163

CT scan illustrating the area of intussusception.

ROCOv2_2023_train_022856

Chest computed tomography with intravenous contrast demonstrating chest wall collection extending into the anterior mediastinum

ROCOv2_2023_train_058738

Patient’s anterior-posterior chest X-ray film on extracorporeal membrane oxygenation day 2.

ROCOv2_2023_train_001333

The focal hepatic hot spot sign on the axial contrast‐enhanced computed tomography (CT) image in the arterial phase. It manifests as an intense wedge‐shaped homogeneous enhancement area of size 4 × 6 cm in segment IV of the liver (arrow).

ROCOv2_2023_train_000643

MRI screening of brain showing single focal well-circumscribed hyperintense lesion (arrow) in T2 sequence at right subcortical frontal region (at gray white interface).

ROCOv2_2023_train_006856

Positron emission tomography–computed tomography 5 months after the first-line chemotherapy. Lower abdominal wall and pelvic peritoneal tumoral involvement

ROCOv2_2023_train_023297

A shadow in the right upper lobe (Lung CT).

ROCOv2_2023_train_026076

Sagittal view representing the three standardized slices along the lower end-plate of L3, L4 and L5 vertebrae

ROCOv2_2023_train_001320

Computed tomography image disclosing diffuse airspace disease involving all lobes, with bilateral ground-glass opacities.

ROCOv2_2023_train_056091

MRI image; T2 axial view showing unilocular cyst with thin septations

ROCOv2_2023_train_002185

T1-weighted axial MRI image with contrast demonstrating an enlarged prostate with inhomogenous signal

ROCOv2_2023_train_056281

MRI scan demonstrating sternal metastasis with loss of marrow signal and abnormal cortical margins. The white arrow identifies the metastasis within the body of the sternum.

ROCOv2_2023_train_022594

Sonographic image shows the transverse section of an acutely inflamed appendix with an 11-mm outer diameter. Note the surrounding hyperechoic inflamed fatty tissue

ROCOv2_2023_train_013510

The direct x-ray image of the first patient on the 2nd day of the trauma. Two cavitary lesions on the right and accompanying low-percentage pneumothorax are observed.

ROCOv2_2023_train_021501

Computed tomography (CT) scan of the abdomen showing a big mass in the body and tail of the pancreas. CT scan examination showed an 8 x 10 cm mass in the body and part of the tail of the pancreas with hypodense non-enhancing areas suggestive of necrosis or cystic change.

ROCOv2_2023_train_040325

Echocardiogram showing the tumour in the right heart occupying the whole right atrial area.

ROCOv2_2023_train_009346

Computed tomography of abdomen/pelvis with angiogram showing tapering of celiac terminals (arrowheads) with significant narrowing of bilateral renal arteries (curled arrows)

ROCOv2_2023_train_031111

Axial CT image obtained 3 months after the patient's operation showing resolution of the solid and cystic mass.

ROCOv2_2023_train_013958

Transthoracic echocardiography showing RV systolic dysfunction. RV: right ventricle

ROCOv2_2023_train_037787

Magnetic resonance image of a giant ovarian mass (coronal view).

ROCOv2_2023_train_023162

Chest CT shows multifocal areas of ground-glass opacities and consolidation in both lung.

ROCOv2_2023_train_023834

24-year-old female patient (second case) preoperative radiograph of the right femur subtrochanteric stress fractures.

ROCOv2_2023_train_013520

Computed tomography showing the perineal mass, partially enhanced after injection of contrast medium (arrow)

ROCOv2_2023_train_010208

The magnetic resonance angiogram of the head shows a high-grade stenosis versus segmental occlusion of the right middle cerebral artery M1 segment (red arrow)

ROCOv2_2023_train_027220

Chest radiography with partial re-expansion of the lung following chest tube insertion.

ROCOv2_2023_train_010326

Severe calcification of the radial and ulnar artery in an 81-year-old patient with patent radial and ulnar pulse, precluding carotid or coronary intervention using radial access.

ROCOv2_2023_train_031391

Large retroperitoneal mass near right colon and SMA.