Tumor-like lesions of the urinary bladder are reviewed emphasizing those that are most diagnostically challenging for the pathologist and may result in serious errors in patient care if misinterpreted ...

OF all the problems currently facing the surgeon and pathologist, none is more controversial than the pathogenesis and proper treatment of adenomatous polyps of the colon. Until a few years ago the ...

To the Editor: The article, "Metastasis to the Liver from a Colonic Polyp," by Leon H. Manheimer in the January 21 issue of the Journal leaves unanswered his opening sentence. "The central issue of a ...