PROLIFERATIVE CHANGES IN BLADDER MUCOSA AND CARCINOMA <i>IN SITU</i>

Abstract

SUMMARY A case of proliferative mucosal changes in the bladder, associated with generalised carcinoma in situ is presented, and the pre–malignant nature of the proliferative lesions is discussed. I am grateful to Mr R. Cox, under whose care the patient was admitted, for permission to publish this account. My thanks are also due to Dr I. M. Dawson, who reported the histology, and together with Dr R. C. B. Pugh gave much helpful advice and criticism, and to the Photographic Department of Westminster Hospital.