WebDec 22, 2010 · Background To evaluate the diagnostic utility of alpha-methylacyl CoA racemase (P504S) & HMWCK (34beta E12) in morphologically difficult prostate cancer. Methods A total of 1034 cases were reviewed and divided into benign (585) malignant (399) and suspicious (50). Immunohistochemistry with HMWCK and AMACR was done on the … WebARUP Laboratories offers a wide range of immunohistochemical stains on paraffin sections from formalin-fixed tissue or cell blocks. In addition to routine antibodies used for diagnostic differentiation, ARUP offers a broad range of esoteric antibodies not usually available to the community pathologist.
Automated Analysis of PIN-4 Stained Prostate Needle Biopsies
WebStains / Test Description. The combination of p63 + CK HMW + P504S (PIN-4 cocktail) can be extremely useful for diagnosing prostatic intraepithelial neoplasia (PIN) and/or prostate carcinoma, especially in difficult cases with limited tissue. P504 stains (cytoplasm red) prostate adenocarcinoma and atypical adenomatous hyperplasia. p63 (nuclear ... WebThis test uses a combination of several antibodies (applied to a single slide) that differentially stain for basal cells and neoplastic cells in the prostate: P504S stains prostate … switch a doodle
Prostate gland & seminal vesicles - PathologyOutlines.com
WebA final diagnosis of prostate carcinoma is based on histomorphological features.1 The difficulty with examining needle biopsy stems not only from the small amount of tissue … WebPIN4 staining demonstrates absence of myoepithelial cell staining around the atypical small acini which are also racemase positive. ... On the immunoperoxidase stain some of the acini appear to show Gleason pattern 3. ... Summary: Prostate biopsy - Adenocarcinoma, Gleason 4 + 3 = 7. Case Discussion. This is an example of a transition zone tumor ... WebThe key phases of the analysis in Prostate PIN-4 CAD algorithm are 1. Segment the glands from the other stromal areas 2. Identify glands suchthat careis takento makesure … switch adresse ip