title: Primary carcinoid tumor in the urinary bladder: a case report.
mesh_terms: D002276:Carcinoid Tumor / Q000473:pathology*; D003593:Cytoplasm / Q000648:ultrastructure; D005260:Female; D006801:Humans; D008875:Middle Aged; D001749:Urinary Bladder Neoplasms / Q000473:pathology*