Hemangiopericytoma of supraglottis: A rare case report and review of literature.

In 1942, Stout and Murray first used the term hemangiopericytoma to describe a tumor which is distinguished histologically from other types of vascular neoplasm characterized by proliferation of pericytes. It is a rare neoplasm that was originally described as a vascular tumor derived from the pericytes. They account for 2%-3% of all soft tissue sarcomas in humans and they occur mainly in the musculoskeletal system.

Cutaneous Metastasis Leading to the Diagnosis of Carcinoma of the Prostate: A Rare Case Report and Review of Literature.

Prostate adenocarcinoma is a common urologic malignant neoplasm in man. Distant cutaneous metastases (CMs) of prostate carcinoma are extremely rare with a reported incidence of 0.36% and usually they occur late.