Lipid-rich carcinoid of the appendix

Abstract

The carcinoids are the most frequent tumors arising from the appendix, in majority of the cases, these are asymptomatic and are discovered after appendectomy. The lipid-rich carcinoid, also known as clear cell carcinoid; is histologically characterized by the presence of clear vacuoles in the cytoplasm of tumor cells. Only 24 cases of lipid-rich carcinoid of the appendix are described in the English literature, and there is no report of this entity in the Indian literature. In this report we describe a first case of lipid-rich carcinoid of the appendix in India and also present a review of the literature.