title: Simultaneous double contrast cystography and modified polycystography in the evaluation of bladder carcinoma.
abstract: Accurate knowledge about the morphology and degree of infiltration of a bladder tumor is an essential prerequisite to correctly plan, and forecast the results of, the treatment of these tumors. Among the radiological investigations double contrast cystography is superior to excretory cystogram or conventional cystogram in delineating the morphology of bladder tumors. Polycystography demonstrates, radiologically, the degree of infiltration of a bladder tumor. By simultaneously performing these procedures, the information necessary for planning the treatment is obtained in a single sitting, with one catheterization. This procedure was performed in 15 patients, in good correlation with other parameters such as cystoscopy, bimanual examination under general anesthesia and biopsy.
mesh_terms: D001706:Biopsy; D003558:Cystoscopy; D006801:Humans; D011859:Radiography; D001743:Urinary Bladder / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery