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ROCO_16386
Isolated involvement of the entire pons in FLAIR sequences at entry MRI.
ROCO_16426
T2‐weighted magnetic resonance imaging (MRI) obtained at 25 weeks gestation. The size of the tumor appears increased.
ROCO_16437
Power Doppler sonography. Pancreatic carcinoma. Hypoechoic 2 cm tumor of the head of the pancreas (on the border of T1/T2). The tumor is enclosed in the pancreatic parenchyma and does not infiltrate the mesenteric-portal confluence
ROCO_16464
Magnetic resonance image of a patient who has a hippocampal metastasisThe red contour represents the hippocampal metastasis.
ROCO_16483
Magnetic resonance imaging findings demonstrated that the size if the intracranial hemorrhage was reduced to half.
ROCO_16522
Axial T2-WI MRI scan demonstrating congenital vascular malformation in the left temporal lobe.
ROCO_16567
Axial fluid attenuation inversion recovery (FLAIR) MRI of the brain showing a bright signal from the medial temporal lobe on the left side (arrow) consistent with limbic encephalitis.
ROCO_16611
Magnetic resonance image of the head ( three year old child). Elimination of the face because of a unknown ferromagnetic foreign body in the nasal cavity.
ROCO_16613
Magnetic resonance and T1-weighted images showing enhance lymph nodes in the right axillary region
ROCO_16653
MRI scan on presentation. Postcontrast, fat-saturated, T1-weighted coronal view showing nipple sign in the enlarged pituitary gland (arrow).
ROCO_16681
MRI showing the T10-11 extra-dural tumour with erosion of the T12 pedicle
ROCO_16698
Magnetic resonance arthrographic appearance (STIR sequence) of a left hip, 15 months following arthroscopic labral repair. The presence of adhesions (vertical arrow) is noted between the labrum (thin horizontal arrow) and the capsule (thick horizontal arrow).
ROCO_16704
Representative right ventricular segmentation used in Feature Tracking Cardiac Magnetic Resonance Imaging. Abbreviations: ST = subtricuspid region; AW = anterior wall region; AP = apical region
ROCO_16730
Magnetic resonance imaging (MRI) of the right axilla showing multiple enlarged axillary lymph nodes
ROCO_16735
Sagittal T1-weighted contrast enhanced MRI image demonstrates intracranial and extra cranial portion of the tumor extended to the sphenoid and ethmoid sinuses, nasal cavity, orbit, pterygomaxillar fossa, and neck.
ROCO_16749
Axial and coronal contrast-enhancing T1WI in May 2008 with tumor measuring 13 × 17.5 × 10.4 mm
ROCO_16753
No evidence of abnormal aneurysmal dilatation and arteriovenous fistula on brain magnetic resonance angiography.
ROCO_16777
female, 52 years, axial T2-weighted MRI shows lymphadenopathy (arrow), and portosystemic collaterals are shown as areas without signal intensity.
ROCO_16842
34 year old female presenting with heavy menses. T1-weighted sagittal post-contrast MRI image before UFE shows bulky uterus with multiple fibroids (arrows).
ROCO_16906
Contrast enhanced T1W saggital MRI showing the same clinoidal meningioma
ROCO_17016
T2 weighed sagittal secion of brain MRI of patient I1 family 11: T2 hyperintense spot is present in the frontal white matter (arrow).
ROCO_17022
Brain magnetic resonance imaging (MRI) – Coronal T2-weighted MRI acquisitions demonstrate hyperintense signals in the left lenticular and caudate nuclei
ROCO_17076
Twelve-month postoperative MRI.
ROCO_17111
MRI of the brain: vertical view 3 months after treatment showing improvement with partial resolution of sagittal sinus thrombosis.
ROCO_17115
Magnetic resonance imaging of the brain (T2-weighted images) demonstrating mega cisterna magna.
ROCO_17120
T2-weighted transverse MRI. Localised hyperintense band involving the tegmentum pontis (arrow heads) and the cerebellar vermis (arrow).
ROCO_17140
Axial T2 image showing mixed iso to hypointense tumor
ROCO_17154
T1-weighted MRI of her pituitary with contrast showing normal appearances of pituitary (circled in red).
ROCO_17160
 T1 MRI with early phase contrast. Seven weeks post-RE.
ROCO_17169
Pontine hyperintensities and bilateral basal ganglia (caudate and putamen) hyperintensities on T2W1 and FLAIR sequences
ROCO_17174
Nuclear magnetic resonance in sagittal plane identifying discrete area of contrast enhancement in the nasal dorsum.
ROCO_17215
MRI, sagittal T1 23/550 of left ankle. Star: talus bone; arrow: fibularis quartus muscle.
ROCO_17216
Sagittal T2-weighted magnetic resonance imaging demonstrating severe spinal cord compression between the posteriorly displaced dens and posterior arch of C1.
ROCO_17235
MRI showing bilateral internal capsule involvement.
ROCO_17249
32-year-old male patient with a history of neurofibromatosis, presenting with pain in the left leg and enlargement of the left gluteal region. Contrast-enhanced axial T1-weighted slice showing an expansile dumbbell-shaped formation (arrows) on the sciatic nerve in the region of the sciatic notch, consistent with malig...
ROCO_17257
Three months later, control magnetic resonance imaging. After the surgical evacuation
ROCO_17261
Three-dimensional time-of-flight magnetic resonance angiography revealing the primitive trigeminal artery (white arrow) coursing around the trigeminal nerve.
ROCO_17267
MRI of case 30, showing large fluid-filled pseudotumor.
ROCO_17281
Sagittal magnetic resonance of the patient. The suprasellar cisterns are enlarged and herniated into the sella turcica (5 mm) – the so-called empty sella.
ROCO_17301
Magnetic resonance imaging with venography on admission, confirming the intraluminal thrombosis of the sagittal (arrow), transverse, and sigmoid sinuses, and extending into the cranial portion of the internal jugular vein.
ROCO_17303
First MRI, hyperintense signal on T2 in acetabular roof
ROCO_17371
Preoperative T1 sagittal magnetic resonance imaging scan demonstrating an inferiorly bowed floor of the third ventricle
ROCO_17384
MRI angiogram of the popliteal fossa showing complete occlusion of the popliteal artery in the left leg.
ROCO_17389
T2-weighted MRI reveals injury to the cord extending from C4 to C7.
ROCO_17432
T2-weighted axial image shows a single hyperintense focus in the left frontal white matter (Patient 5).
ROCO_17442
Posttreatment magnetic resonance image revealing reconstitution of the ligament.
ROCO_17454
Follow-up Magnetic Resonance Imaging at 3 months. Sagittal T2W image demonstrates near-complete resolution of the pathology with normal spinal cord
ROCO_17461
An oblique magnetic resonance T2-weighted image disclosed a horseshoe-shaped abscess, 8 × 7 cm in size (indicated by asterisks). The abscess wall is of intermediate to slightly high intensity whereas the fluid inside exhibits high intensity signal.
ROCO_17508
Susceptibility weighted imaging (SWI) acquired at a high-field (7T) MRI. Image resolutions 0.4 × 0.4 × 0.8 mm3. The axial image at the levels of the substantia nigra (SN) level. Images courtesy of Dr. Noam Harel, University of Minnesota.
ROCO_17530
Sagittal T1-weighted magnetic resonance image four weeks after the endoscopic third ventriculostomy. Demonstrates unchanged ventricular size despite patent ventriculostomy
ROCO_17539
Blood layering. Sagittal T2-weighted postmortem magnetic resonance imaging in a term stillbirth. There is gravity = dependent sedimentation or layering of blood in the heart, shown as a fluid-fluid level (white arrow), which is frequently seen. Note gradual tapering and collapse of the inferior vena cava due to abdomi...
ROCO_17541
IRM orbito-encéphalique séquence T1 montrant une exophtalmie droite
ROCO_17593
T1-weighted magnetic resonance imaging of the left foot shows low intensity in the first distal phalanx.
ROCO_17625
Magnetic resonance after DEB TACE. Magnetic Resonance done four months after DEB TACE showed that the tumor is now avascular. By the EASL criteria there is a complete response but with the Recist criteria the analysis would be just of stable disease
ROCO_17699
Brain MRI with and without contrast, sagittal view. The arrow indicates T1 post gadolinium sequences also demonstrating questionable vague enhancement in the same area, extending in a linear fashion towards the central canal.
ROCO_17708
MRI of axial FLAIR sequence with right periventricular increased signal.
ROCO_17711
FLAIR MRI demonstrating bilateral contrast hyperintensity in the medial temporal lobes in a 44 year old male with anti-NMDA receptor encephalitis.
ROCO_17730
Magnetic resonance scan of brain. Findings of hemosiderin deposition were seen around the crest of the cerebellar folia (arrowhead).
ROCO_17741
CNS T1-weighted contrast-enhanced MRI showing a smooth shaped suprasellar compressing the hypophysis and hypothalamus and with an absent neurohypophyseal bright spot.
ROCO_17916
Blood vessels in the rabbit brain that were visualized by time-of-flight magnetic resonance angiography during our MRI studies and analysis of vessel diameters focused on the left and right common carotid arteries, the basilar artery, the left and right internal carotids arteries, and the left and right posterior comm...
ROCO_17918
Head magnetic resonance imaging of a 9‐year‐old boy who was injured in a car accident. The T1‐weighted image shows the normal appearance of a high intensity signal in the posterior pituitary lobe (arrow).
ROCO_17923
Magnetic Resonance in a pregnant woman revealing abdominal wall desmoid tumor.
ROCO_17932
Axial T2-weighted MRI with fat saturation showing a papillary carcinoma (arrow heads) invading into the tracheal lumen (arrow).
ROCO_17986
MRI of the trachea performed in 1999 showing the length and place of the tracheostenosis.
ROCO_18023
Baseline axial T2-weighted magnetic resonance imaging demonstrating perivesical enlarged lymph node (red arrow) and area of adjacent lymph node enlargement at site of prior left inguinal hernia repair (white arrow)
ROCO_18032
T2-weighted magnetic resonance study shows multiple tumours in both cerebral hemispheres seven months prior.
ROCO_18134
Contrast-enhanced MRI (T2WI) showed a 17-mm tumor in the right parotid gland.
ROCO_18142
Axial T2W FSE image shows rudimentary bean-like cerebellar hemispheric remnants and a hypoplastic pons.
ROCO_18185
MRI showing a large central necrotic fibroid.
ROCO_18202
Preoperative magnetic resonance imaging
ROCO_18226
Sagittal T2-weighted MRI head – appearances consistent with empty sella turcica.
ROCO_18227
Brain MRI axial T1WI without Gad showing left mastoid air cell opacification and involvement of the left petrous apex
ROCO_18229
Preoperative MRI of the patient.
ROCO_18277
MRI scan performed 1 year after curettage of Brodie’s abscess
ROCO_18377
MRI brain on admission.
ROCO_18402
T2-W FLAIR sequence at the level of the interthalmic adhesion showing a hyperintense signal in the internal capsule peripheral to the lateral ventricles (arrows).
ROCO_18413
Postoperative MRI, axial plane
ROCO_18424
Postoperative lateral MRI of a female patient, three months after surgery.
ROCO_18440
MRI of Pituitary – post operative.
ROCO_18515
MRI brain, saggital view. Note the hyperintensity extending from the frontal sinus to the abscess cavity
ROCO_18534
MRI of the brain: horizontal view 3 months after treatment showing improvement of transverse and sigmoid sinus thrombosis.
ROCO_18551
The T1WS coronal sequence of knee MRI in a 36-year-old female weighing 80 kg. The residual red bone marrow areas were of grade 1 (Hgb level: 12.9 g/dL).
ROCO_18588
MRI examination of the brain. Axial FLAIR T2 at day 5 after completing IVIg
ROCO_18637
T1-weighted MRI, showing diffuse enlargement of the muscles of the hands.
ROCO_18653
Magnetic resonance imaging showing the three testicles in the scrotum.
ROCO_18654
Magnetic resonance imaging of the heart in oblique coronal view demonstrating the giant left atrial appendage with a length of 68 mm. LA = left atrium, LAA = left atrial appendage, LV = left ventricle
ROCO_18671
MRI showed uniform enhancement after gadolinium administration on T2-weighed images.
ROCO_18683
MRI T2-weighted FLAIR image showing bilateral thalamic hyperintensity
ROCO_18687
Sagittal T2-weighted magnetic resonance imaging showed a tethering cord with a fatty filum terminale (white arrow).
ROCO_18691
Preoperative magnetic resonance images of case 2. T1-weighted image shows the articular surface and center of the humeral head as low signal areas. The rotator cuff is preserved
ROCO_18703
Magnetic resonance angiogram, coronal plane, shows tumor compromise of the left internal carotid artery.
ROCO_18707
A 66-year-old male patient with type 1 diabetes mellitus with abnormal white matter hyperintensities (WMHs) on a FLAIR sequence and high aortic pulse wave velocity of 8.9 m/s. The four arrows point to periventricular WMHs, the arrowhead indicates an example of a subcortical WMH
ROCO_18722
Coronal T2W MR image at 3rd ventricle level of patient 3, shows absent septum pellucidum (arrow head)
ROCO_18727
A lumbosacral MRI sagittal plane image showing a narrow sacral canal.
ROCO_18812
T2W MRI midsagittal view showing signal changes with no cord edema
ROCO_18863
MRI scans showing cortical venous thrombosis.
ROCO_18943
Coronal view, T1 weighted MRI neck showing abnormal low intensity foci in the left false vocal cord.
ROCO_18957
Axial T1-weighted MRI, showing circumferentially compressed cord along with nerve roots due to grossly hypertrophic pachymeninges
ROCO_19002
Axial postgadolinium T1-weighted image showing subtle enhancement of the cisternal segments of the facial and vestibulocochlear nerves complex in the left side (thin arrows). Such features are consistent with basal meningoencephalitis.
ROCO_19027
T1-weighted gadolinium-enhanced MRI revealed a tuberculum sellae meningioma measuring approximately 1.7 cm × 1.9 cm × 1.3 cm.