Retroperitoneal Ganglioneuroma

A rare, serious disorder characterized by extensive fibrosis in the retroperitoneum. In most cases its etiology is unknown. In some cases it…

Having to do with the area outside or behind the peritoneum (the tissue that lines the abdominal wall and covers most of…

A squamous cell carcinoma that arises from the retromolar trigone. Pain, often radiating to the ear, is the presenting symptom. The prognosis…

The small area behind the wisdom teeth.

A vein formed by the joining of the internal maxillary vein and the temporal vein that runs along the ramus of the…

X-ray images of the ureters and kidneys obtained by injection of a radioopaque substance into the ureter, usually done via a…