1/1. pneumocystis carinii infection presents as common bile duct mass biopsied by fine-needle aspiration.This paper describes a case of pneumocystis carinii (PC) presenting as a common bile duct intraluminal mass in an hiv-infected 30-yr-old homosexual man. In fine-needle aspiration smears, exuberant vascular proliferation associated with multinucleated giant-cell reactions was found within the granular exudate of PC.- - - - - - - - - - ranking = 1keywords = t-cell (Clic here for more details about this article) |