Immunohistochemical differentiation between muscularis mucosae and muscularis propria for improving the staging of bladder cancer in patients undergoing transurethral resection of bladder tumours
نویسندگان
چکیده
منابع مشابه
Antigenic Profile of Muscularis Mucosae and Muscularis Propria of the Urinary Bladder
Background: Differentiation between the muscularis mucosae (MM) and muscularispropria (MP) of the bladder remains challenging. Objective: To identify MM- and MP-specific antigens that could be of potential value for staging of urothelialcarcinomain a pilot study. Method: The expression of 12 protein antigens in 11 human bladder specimens was examined. There were 5 post radical cystectomy specim...
متن کاملTransurethral resection specimens of the bladder: outcome of invasive urothelial cancer involving muscle bundles indeterminate between muscularis mucosae and muscularis propria.
OBJECTIVES Thin muscle fibers on transurethral resection of the bladder (TURB) can represent either muscularis propria destroyed or splayed by urothelial carcinoma or muscularis mucosae, which can be hyperplastic. METHODS The data from 94 patients with invasive bladder cancer seen at our institution (1986-2008) with a mean of 25.4 months of follow-up, who had had an uncertain pathologic diagn...
متن کاملantigenic profile of muscularis mucosae and muscularis propria of the urinary bladder
background: differentiation between the muscularis mucosae (mm) and muscularispropria (mp) of the bladder remains challenging. objective: to identify mm- and mp-specific antigens that could be of potential value for staging of urothelialcarcinomain a pilot study. method: the expression of 12 protein antigens in 11 human bladder specimens was examined. there were 5 post radical cystectomy specim...
متن کاملComparison between superficial muscularis propria and deep muscularis propria infiltration in gastric cancer patients
This study aimed to investigate the clinicopathological characteristics and survival outcomes of the subclassification of pT2 gastric cancers according to the depth of tumor involvement. We retrospectively collected clinicopathological data and survival outcomes for pT2 gastric cancer patients from 2006 to 2011. Patients were classified into the superficial muscularis propria (sMP) and deep mus...
متن کاملImmunohistochemical evaluation of the muscularis mucosae in the ruminant forestomach.
The muscularis mucosae and condensed fibrous layer of the ruminant forestomach were studied by immunohistochemistry using specific antibodies against alpha-smooth muscle actin (alphaSMA) and gamma-smooth muscle actin (gammaSMA). The specimens were collected from the rumen, reticulum and omasum of cattle, water buffalo, sheep, goat, Barbary sheep, Japanese serow, sika deer and mouse deer. The mu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Polish Journal of Pathology
سال: 2017
ISSN: 1233-9687
DOI: 10.5114/pjp.2017.71529