In view of comparatively-high incidence of papillary, well or moderately-well differentiated, transitional cell carcinomas in urology, and of frequent recurrence of carcinomas after appropriate procedures, we have undertaken the correlative study on urinary cytology with cystoscopy, pathology and the amount of fibrinogen and degradation products of fibrinogen and fibrin (FDP). Cytopathologicall...

OBJECTIVES Bladder cancer detection and surveillance includes cystoscopy and cytology. Urinary cytology is limited by its low sensitivity for low-grade tumors. Urine markers have been extensively studied to help improve the diagnosis of bladder cancer with the goal of complementing or even replacing cystoscopy. However, to date, no marker has reached widespread use owing to insufficient evidenc...

Urinary cytology has a well-established role in the detection and monitoring of urothelial carcinoma. The main strength of cytology is the high specificity for high-grade urothelial carcinoma and carcinoma in situ, but it has a low sensitivity for low-grade, non-invasive tumors. There are several other limitations of cytology. Cytology of the upper urinary tract and after intravesical therapy w...

Aspirin causes the desquamation of certain epithelial cells and this effect can be demonstrated both in the stomach and, in particular, in the kidney (Harvald, Valdorf-Hansen, and Nielsen, 1960; Harvald and Clausen, 1960; Scott, Denman, and Dorling, 1963; Prescott, 1965, 1966). In the case of the kidney the nephron is lined by a variety of different epithelial cells and it is not clear which of...

Urinary cytology has a well-established role in the detection and monitoring of urothelial carcinoma. The main strength of cytology is the high specificity for high-grade urothelial carcinoma and carcinoma in situ, but it has a low sensitivity for low-grade, non-invasive tumors. There are several other limitations of cytology. Cytology of the upper urinary tract and after intravesical therapy w...

Background: Non-muscle invasive bladder cancer (NMIBC) is associated with high rates of recurrence, resulting in frequent follow-up cystoscopies. We evaluated the use of two point-of-care tests - the nuclear matrix protein 22 (NMP22) and urinary bladder cancer antigen (UBC) Rapid - compared to routine follow-up in patients with a previous history of NMIBC. Methods: 31 patients with cystoscopy-v...

Urinary cytology has a well-established role in the detection and monitoring of urothelial carcinoma. The main strength of cytology is the high specificity for high-grade urothelial carcinoma and carcinoma in situ, but it has a low sensitivity for low-grade, non-invasive tumors. There are several other limitations of cytology. Cytology of the upper urinary tract and after intravesical therapy w...