Achondroplasia
This sagittal T1-weighted MR image demonstrates some of the features found in the skull in achondroplasia. Click...
Ganglioglioma of the Optic Nerve
This patient presented with gradual decrease in vision, and partial excision confirmed a ganglioglioma of the optic...
Ependymal Cyst
This 53-year-old patient presented with headaches. CT and MRI demonstrated a large non-enhancing thin-walled cyst following CSF...
Teardrop Fracture
This lateral c-spine fracture shows a compression fracture of C6 with an anterior-inferior vertebral body fragment. There...
Cerebellar Hemorrhage – at 7 days and 21 days (Evolution of Hemorrhage on MR)
Hemorrhage at 7 days
Hemorrhage at 21 days
These two T2-weighted MR images show...
Arachnoid Cyst
9 months old girl with an arachnoid cyst seen on ultrasound.Arachnoid cysts are cerebrospinal fluid-filled sacs that...
Craniopharyngioma
There is a sellar and suprasellar mass with high signal intensity on T1 images. In craniopharyngioma, T1...
Cerebral Ependymoma
This axial T2W MR image shows a mixed solid-cystic mass arising from the fourth ventricle and causing...
Papilloedema (or Papilledema)
Axial fast spin echo (FSE) T2WI of the right orbit demonstrates high T2 signal expanding the dural...
Multiple Cerebral Aneurysms
In this female patient who presented with subarachnoid hemorrhage, CTA shows two aneurysms arising from anterior communicating...