Search

The authors report a case of Abrikossof's tumor that came under their observation. The reappraisal of the literature permits to review on this disorder that was unknown until few years ago. Electronic microscope and immunohistochemical study allowed to recognize the real origin of this tumor. It arises from peripheric nervous tissue particularly from Schwann's cells. This neoplasm must be considered as benign, especially when of small dimensions. In case of rapidly growing or larger than 8 cm forms a widely exeretic surgery and a careful follow-up, because of the possibility of finding tumors in other district of the body.

The authors after briefly outlining the epidemiological and clinical characteristics of the appendiceal carcinoid, report a case observed by them. They discuss the problem concerning the prognosis of this particular tumoral form, and the prognosis which could be more severe than people generally think.