Ganglioneuroma mimicking adrenal tumor

Retroperitoneal Ganglioneuroma Mimicking a Kidney Tumor. Case Report

BACKGROUND Ganglioneuroma (GN) is a rare benign tumor arising from the neural crest cells. The reported incidence of GN is one per million population. As a primary retroperitoneal tumor, it constitutes only a small percentage of 0.72 to 1.6%. GN can arise de novo or as a result of maturation of a neuroblastoma either spontaneously or after chemotherapy. The most common location is the posterior...

[Ganglioneuroma as an uncommon cause of adrenal tumor].

Adrenal ganglioneuroma with hepatic metastasis

Ganglioneuroma is the most differentiated tumor of neural crest origin and rarely arises in the adrenal gland. Ganglioneuroma is typically known to be benign, but very rarely can metastasize to distant sites. We report a case of a 31-year-old man with a huge adrenal mass with hepatic metastases.

Extra-adrenal composite pheochromocytoma-ganglioneuroma.

Composite tumors containing pheochromocytoma and ganglioneuroma are rare tumors typically arising in the adrenal glands. Very few were reported outside of the adrenals. We present the case of a middle-aged woman with a retroperitoneal mass that was discovered when she complained of local signs of compression and systemic signs of catecholamine hypersecretion. On pathology the mass was composed ...

Renal Cell Carcinoma Mimicking Adrenal Tumor

There are a variety of causes of adrenal pseudotumors on computerized tomography (CT) scan, including upper-pole renal mass, gastric diverticulum, prominent splenic lobulation, pancreatic mass, hepatic mass, and periadrenal varices. We present a case of a large subhepatic mass that discrimination of its origin from neighborhood organs was difficult preoperatively. Our patient was a 58 years old...