title: Neurosecretory cells in carcinoma in situ of the urinary bladder--an incidental finding.
mesh_terms: D002278:Carcinoma in Situ / Q000473:pathology / Q000648:ultrastructure*; D006801:Humans; D008854:Microscopy, Electron; D009490:Neurosecretory Systems / Q000166:cytology / Q000648:ultrastructure; D001749:Urinary Bladder Neoplasms / Q000473:pathology / Q000648:ultrastructure*