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train/ROCOv2_2023_train_059903.jpg | STIR sagittal MRI of the cervical spine shows the remnant synchondrosis or fibrous plate between the apical ossicle and remainder of the odontoid process. There is also a minimal amount of fluid within the atlantodental interval. |
train/ROCOv2_2023_train_059904.jpg | Axial view of chest CT showing left lower lobe lesion. |
train/ROCOv2_2023_train_059905.jpg | PET-CT showing FDG uptake in left lower lobe. |
train/ROCOv2_2023_train_059906.jpg | PET-CT showing FDG uptake in cecum. |
train/ROCOv2_2023_train_059907.jpg | Abdominal CT scan showing annular cecal mass with evidence of perforation. |
train/ROCOv2_2023_train_059908.jpg | Coronal view of abdominal CT scan showing cecal mass with evidence of perforation. |
train/ROCOv2_2023_train_059909.jpg | Initial X-Ray in supine body position. The choice of lateral tilt was based on the initial X-Ray that was taken in supine body position. The targeted lateral position strategy was defined by selecting the less aerated lung to be positioned up and the more aerated lung to be positioned down. Please note the left-to-right lung asymmetry present on this initial X-Ray: unequivocally more opacities within the left lung |
train/ROCOv2_2023_train_059910.jpg | Contrast-enhanced CT scan showed the abscess confined at the ventral aspect of the tongue with sublingual space cellulitis (thick arrow) and marked swelling of anterior floor of mouth was demonstrated (thin arrow). |
train/ROCOv2_2023_train_059911.jpg | Contrast-enhanced CT scan demonstrated an abscess at left posterior tongue (arrow). |
train/ROCOv2_2023_train_059912.jpg | Contrast-enhanced CT scan demonstrated an abscess at left posterior tongue with thyroglossal duct cyst (arrow) was also identified without feature of rim enhancement. |
train/ROCOv2_2023_train_059913.jpg | Seven segments used to determine the location of the great saphenous vein. Using an axial image, we divided the region from the anterior edge of the tibia to the posteromedial edge into five segments (A, B, C, D, and E), and designated the segment that was anterior to the anterior edge as ‘AA’ and the segment that was posterior to the posterior edge as ‘P.’ The course of the great saphenous vein through these segments at heights 1–4 described in Fig. 1 was evaluated. |
train/ROCOv2_2023_train_059914.jpg | The initial chest radiograph at our hospital shows a huge mass with multiple pleural nodules and pleural effusion in the right hemithorax. |
train/ROCOv2_2023_train_059915.jpg | A Computed Tomography Scan of the Abdomen The arrow demarcates a thick-walled gallbladder with a rim of pericholecystic fluid present in the gallbladder fossa with a normal-appearing liver. |
train/ROCOv2_2023_train_059916.jpg | A Computed Tomography Scan of the Pelvis The arrows show loss of normal mucosal pattern with an ahaustral appearance of the colon with normal wall thickness of the rectum. The perirectal fat planes appeared to be preserved. |
train/ROCOv2_2023_train_059917.jpg | A CAT scan of the chest. A CAT scan of the chest demonstrating a large breast mass measuring 7.8 × 7.2 cm in size with associated left breast edema. |
train/ROCOv2_2023_train_059918.jpg | Radiograph of an adult with knee pain showing an aggressive, mixed metaphyseal lesion in the distal femur, with various foci of confluent calcification. The lesion is breaking through the cortex, with calcification also in the soft tissues (arrow). |
train/ROCOv2_2023_train_059919.jpg | A 50-year-old patient with knee pain and radiological findings indicating an aggressive lesion. Anteroposterior radiography of the knee, showing tapering of the cortical bone in the proximal tibia, presence of a mottled, mixed medullary lesion with an imprecise zone of transition, extending from the subchondral boné to the diaphysis. The main differential diagnosis is metastasis, hyperparathyroidism, and lymphoma. Laboratory tests confirmed the diagnosis of multiple myeloma. |
train/ROCOv2_2023_train_059920.jpg | The catheter can be seen looping back and going upward at the junction of the right internal jugular vein and the right subclavian vein. |
train/ROCOv2_2023_train_059921.jpg | Anteroposterior CT scout image of the right femur. The cortical widths of the medial proximal and distal fragments appear to be equal. |
train/ROCOv2_2023_train_059922.jpg | Example of EATT and PATT measurement |
train/ROCOv2_2023_train_059923.jpg | Coronary angiogram showing a 90% stenotic lesion of the proximal portion of the right coronary artery. |
train/ROCOv2_2023_train_059924.jpg | Coronary angiogram showing 80-90% stenosis of the proximal to mid-portion of the left anterior descending artery along with diffuse disease in its entirety. Prior to bifurcation into its two small terminal branches, another 90% stenotic lesion is noted. |
train/ROCOv2_2023_train_059925.jpg | Sagittal T1 postcontrast image of the brain: linear leptomeningeal enhancement along the ventral brainstem, the tectum, and the upper cervical spinal cord. |
train/ROCOv2_2023_train_059926.jpg | Sagittal T1 postcontrast image of the cervical spine: linear leptomeningeal enhancement along the cervical and visualized upper thoracic spinal cord. |
train/ROCOv2_2023_train_059927.jpg | Sagittal T1 postcontrast fat-suppressed image of the thoracic spine: linear leptomeningeal enhancement of the thoracic spinal cord and cauda equina nerve roots. |
train/ROCOv2_2023_train_059928.jpg | Computed tomography revealed bulky greater horns of the hyoid bone which is in close proximity with body of fourth cervical vertebrae |
train/ROCOv2_2023_train_059929.jpg | Preoperative brain magnetic resonance T2 image showing a lipid-like white band in the right upper eyelid (arrow). This band was estimated to exist in the orbicularis oculi muscle layer, and no band was observed in the left upper eyelid. |
train/ROCOv2_2023_train_059930.jpg | In the postoperative brain magnetic resonance T2 image, the white band disappeared (arrow). This band was thought to be the yellowish band seen during surgery and was estimated to have been removed during surgery. |
train/ROCOv2_2023_train_059931.jpg | Transverse section on a chest CT demonstrating the presence of tumor lesions in the right middle and lower lobes. |
train/ROCOv2_2023_train_059932.jpg | On simple x-ray, signs of intestinal obstruction were found. |
train/ROCOv2_2023_train_059933.jpg | CT scan of the abdomen showed a mass involving the mesentery at the edge of which lays a loop of small intestine with thickened wall. |
train/ROCOv2_2023_train_059934.jpg | Axial contrast enhanced CT demonstrates a well marginated fat attenuation of the mesentery surrounding the mesenteric vessels. A halo of fat is preserved around the mesenteric vessels and nodules. The lesion is closely related to the adjacent opacified small bowel which is peripherally displaced. The fatty mass is delineated by a hyperdense stripe and accompanied by multiple small nodules. |
train/ROCOv2_2023_train_059935.jpg | Diffuse haziness and increased density of a thickened jejunal mesentery. There is smooth displacement of the adjacent bowel loops. The mesenteric vessels course through the lesion without distortion. |
train/ROCOv2_2023_train_059936.jpg | Axial contrast enhanced CT image of the mid abdomen shows a heterogeneous fibrofatty mass within the root of the mesentery containing a focus of calcification. |
train/ROCOv2_2023_train_059937.jpg | Virtual implant planning showing the implant sites with ≤4.0 mm bone in bucco-oral dimension, as measured on cone-beam computer tomography (CBCT) cross-sectional image. |
train/ROCOv2_2023_train_059938.jpg | Postoperative chest X-ray showing complete lung re-expansion. |
train/ROCOv2_2023_train_059939.jpg | Pancreatic duct dehiscence with extravasation of contrast. |
train/ROCOv2_2023_train_059940.jpg | Normal chest radiograph film without any mediastinal lymphadenopathy. |
train/ROCOv2_2023_train_059941.jpg | CT Scan of the thorax showing no abnormality in the lung parenchyma and no mediastinal lymphadenopathy. |
train/ROCOv2_2023_train_059942.jpg | Chest X-ray showing an elevated right hemidiaphragm. |
train/ROCOv2_2023_train_059943.jpg | Preoperative CT scan showing thickened small bowel loops in the right hemithorax with air specks in the bowel wall suggesting a strangulated diaphragmatic hernia. |
train/ROCOv2_2023_train_059944.jpg | Cervical length with cerclage in situ by transvaginal ultrasound. |
train/ROCOv2_2023_train_059945.jpg | Chest radiograph shows multiple confluent irregular opacities (arrow) in right upper lobe. There are no remarkable findings in hilar region with shadow of aortic arch (arrowhead). |
train/ROCOv2_2023_train_059946.jpg | Multiple hyperechoic elements with shadow back. |
train/ROCOv2_2023_train_059947.jpg | Appearance on “bouquet of flowers.” |
train/ROCOv2_2023_train_059948.jpg | Stricture of the distal anterior urethra. |
train/ROCOv2_2023_train_059949.jpg | SPECT/CT and lymphoscintigraphy fusion. Right tonsillar tumor with a sentinel lymph node at level II on the right side. |
train/ROCOv2_2023_train_059950.jpg | PNS lead positions prior to lead fractures. One lead was inserted on the radial nerve for pain in the posterior antebrachial cutaneous territory (a), and another was fixed on the medial cord for pain in the medial antebrachial cutaneous dermatome (b). PNS: peripheral nerve stimulation. |
train/ROCOv2_2023_train_059951.jpg | Lead positions after the PNS revision procedure. A new lead was inserted on the medial cord. The lead was inserted into the trunk side to prevent damage due to joint movement. PNS: peripheral nerve stimulation. |
train/ROCOv2_2023_train_059952.jpg | Ultrasound-guided PNS system implantation. The Tuohy needle (arrow-head) was inserted with a conventional infraclavicular approach, and the needle tip was placed between the axillary artery and the medial cord. After a 10-ml normal saline injection, the lead (arrow) was inserted until resistance was felt. The lead’s proper position was settled with repeated electrical stimulation during lead withdrawal. PM: pectoralis major muscle, Pm: pectoralis minor muscle, MC: medial cord, LC: lateral cord, A: axillary artery, V: axillary vein, PC: posterior cord, PNS: peripheral nerve stimulation. |
train/ROCOv2_2023_train_059953.jpg | Preoperative panoramic radiographic view. |
train/ROCOv2_2023_train_059954.jpg | Postoperative panoramic radiographic view. |
train/ROCOv2_2023_train_059955.jpg | Prebronchoscopy chest X-ray. |
train/ROCOv2_2023_train_059956.jpg | Postbronchoscopy chest X-ray. |
train/ROCOv2_2023_train_059957.jpg | Calcifications seen over right upper abdomen on radiograph. |
train/ROCOv2_2023_train_059958.jpg | Bilateral Haller cells on coronal plane of CBCT |
train/ROCOv2_2023_train_059959.jpg | Measurement of Haller cell in coronal plane |
train/ROCOv2_2023_train_059960.jpg | Transesophageal echocardiographic view of mitral valve: moderate-severe mitral regurgitation with jet originating centrally and directed towards lateral wall of the left atrium is seen. |
train/ROCOv2_2023_train_059961.jpg | A 51-year-old female with an 8-year history of T2DM. Soft plaques were identified in the left descending coronary artery with an eccentric and unsmooth surface (black arrow). The CT value was 28 Hu. CT, computed tomography; T2DM, type 2 diabetes mellitus. |
train/ROCOv2_2023_train_059962.jpg | Target volume definition on CT. |
train/ROCOv2_2023_train_059963.jpg | CT scan of MPS II, showing large bulky tongue, flat palate, prominent teeth, short neck, and absence of cervical lordosis. |
train/ROCOv2_2023_train_059964.jpg | CT scan of MPS II showing collapsed trachea, suggestive of tracheomalacia. |
train/ROCOv2_2023_train_059965.jpg | B mode Ultrasound showing a transverse view of the Vastus Lateralis in a healthy individual |
train/ROCOv2_2023_train_059966.jpg | B mode Ultrasound showing a transverse view of the Vastus Lateralis in a patient with Inclusion Body Myopathy. Muscle echogenicity is increased (appears brighter) and there is loss of muscle bulk |
train/ROCOv2_2023_train_059967.jpg | Abdominal contrast-enhanced computerized tomography findings. Abdominal contrast-enhanced computerized tomography (CT) revealed multiple low density nodular lesions scattered in the liver parenchyma, involving the right lobe and left medial segment, with inhomogeneous enhancement. |
train/ROCOv2_2023_train_059971.jpg | Voiding cystourethrography showing dog ear herniation of bladder |
train/ROCOv2_2023_train_059972.jpg | Magnetic resonance imaging (parasagittal section) showing left inguinoscrotal bladder herniation |
train/ROCOv2_2023_train_059973.jpg | Transverse section magnetic resonance image demonstrating seminal vesicle abscess (arrowed). |
train/ROCOv2_2023_train_059974.jpg | CECT abdomen showing an inhomogeneously dense right suprarenal mass (TRANSVERSE SECTION). |
train/ROCOv2_2023_train_059975.jpg | CECT abdomen showing an inhomogeneously dense right suprarenal mass (CORONAL SECTION). |
train/ROCOv2_2023_train_059976.jpg | MRI abdomen showing a hyperintense right suprarenal mass (TRANSVERSE SECTION). |
train/ROCOv2_2023_train_059977.jpg | MRI abdomen showing a hyperintense right suprarenal mass (CORONAL SECTION). |
train/ROCOv2_2023_train_059978.jpg | Axial section of an MRI in weighted sequence T1 with gadolinium injection showing irregular contrast uptake of epidural space with heterogeneity of the bone structure vertebral. |
train/ROCOv2_2023_train_059979.jpg | Computed tomography scan showing an irregularly shaped 12×10×10-cm expansion mass beside the 7th thoracic vertebra. Disappearance of the cortex and lytic changes in the 7th ribs are demonstrated. Atelectasis of the right lower lobe is also evident. |
train/ROCOv2_2023_train_059980.jpg | Coronal CT scan revealing pneumatization of the superior left turbinate (arrow). |
train/ROCOv2_2023_train_059981.jpg | Coronal view of contrast-enhanced CT scan image arterial phase: yellow arrow shows the jejunal lesion; red arrow shows the contrast enhancement of superior mesenteric vein. |
train/ROCOv2_2023_train_059982.jpg | Axial CT scan with contrast of the neck showing the lesion with peripheral enhancement and hypodense necrotic center in the subcutaneous tissue of the posterior neck triangle. |
train/ROCOv2_2023_train_059983.jpg | Lateral radiograph of three-year-old boy showing olecranon fracture. |
train/ROCOv2_2023_train_059984.jpg | Repeat lateral radiograph of the same elbow twelve days later. The olecranon fracture is more defined. |
train/ROCOv2_2023_train_059985.jpg | Lateral radiograph four months postoperatively. Note the union of the olecranon fracture and the satisfactory position of the radiocapitellar joint. |
train/ROCOv2_2023_train_059986.jpg | Anteroposterior radiograph four months postoperatively. Note the union of the olecranon fracture and the satisfactory position of the radiocapitellar joint. |
train/ROCOv2_2023_train_059987.jpg | Example picture of HR-US image.Measurements were performed at the outer margin of the implant (yellow line). Scale was adjusted automatically by the software. |
train/ROCOv2_2023_train_059988.jpg | A region of interest (ROI, yellow marked area) is placed below the capsular artifact, which is visualized in orange color. The measured attenuation coefficient is 0.58 dB/cm/MHz, indicating the absence of steatosis. |
train/ROCOv2_2023_train_059989.jpg | Initial panoramic radiograph |
train/ROCOv2_2023_train_059990.jpg | Coronal, post-contrast T1 image of a posterior human butterfly GBM. |
train/ROCOv2_2023_train_059991.jpg | Cardiac MRI showing 2 to 3-mm focus of potential mid myocardial enhancement in the interventricular septum towards the base. |
train/ROCOv2_2023_train_059992.jpg | MRI evidence of iron deposition within the imaged liver with a calculated liver iron concentration of 3.25 mg/gram. |
train/ROCOv2_2023_train_059993.jpg | Ultrasound image of the pocket of fluid formation after the injection of a methylene blue-lidocaine solution using the t-TTP approach, at the level of the fifth interchondral space. The pocket of fluid is delimited by the dotted line. CP, costal pleura; D, dorsal; IE, external intercostal muscle; II, internal intercostal muscle; IIm, internal intercostal membrane; L, lateral; M, medial; Nt, needle tip; Pk, pocket of fluid, PP, pectoralis profunda muscle; RA, rectus abdominis muscle; S, sternum; TT, transversus thoracis muscle; V, ventral. |
train/ROCOv2_2023_train_059994.jpg | High-resolution computed tomography scan shows emphysematous change (double arrow) and bronchiectasis (arrow) in left lower lobe of lung. |
train/ROCOv2_2023_train_059995.jpg | Contrast enhanced computed tomography demonstrates an anomalous artery (arrow) originating from the upper abdominal aorta and extending into the sequestered lung (double arrow). |
train/ROCOv2_2023_train_059996.jpg | Measurement of vein diameter using ultrasonography. |
train/ROCOv2_2023_train_059997.jpg | Digital subtraction angiography image showing the points where measurements were taken.The NASCET method uses the distal segment as a comparator to the stenotic region. The WASID method divides the stenotic segment measurement by the proximal normal segment. |
train/ROCOv2_2023_train_059998.jpg | X-ray chest with bilateral intercostal drains; the arrows depicting areas of subcutaneous emphysema |
train/ROCOv2_2023_train_059999.jpg | CT thorax w/contrast; coronal view; There is an eccentric circumferential thickening of the distal esophageal wall, eccentric to the right measuring up to 1.8 cm in thickness for a length of approximately 4.6 cm. |
train/ROCOv2_2023_train_060000.jpg | Chest CT scan with contrast revealed large amount of pericardial effusion and anterior mediastinal mass |
train/ROCOv2_2023_train_060001.jpg | Two large thromboses in right atrium in four chamber view of echocardiography |
train/ROCOv2_2023_train_060002.jpg | The T2-weighted magnetic resonance imaging of the cervical spine in the sagittal section shows medullary compression (asterisk) and disruption of ligaments (arrow). |
train/ROCOv2_2023_train_060003.jpg | Axial contrast-enhanced computed tomography. There is a pericardial heterogeneous cystic mass (asterisk) containing peripherally located foci of calcifications (arrow). |
train/ROCOv2_2023_train_060004.jpg | Abnormal communication of superior mesenteric vein and rt testicular vein. |
train/ROCOv2_2023_train_060005.jpg | A CBCT image in the sagittal plane shows the method of measurement for vertical and slanted nasopalatine canals. |