WebHistologic distinction among non-small cell lung carcinomas, particularly between squamous cell carcinoma (SQC) and adenocarcinoma (ADC), has become more important. Recently, a p40 antibody was suggested to be a highly specific marker for SQC. We evaluated p40 expression and compared it with the exp … WebAlthough the staining characteristics of the individual components of the PIN-4 cocktail have been reported for NA, no study has described the expression patterns for NA when the stains are applied as a cocktail. GATA-3 is an emerging marker of urothelial carcinoma; however, the GATA-3 staining characteristics of NA have yet to be described.

High-molecular-weight kininogen - Wikipedia

Webweight cytokeratin stain.6,7 In the case of our patient, the correct diagnosis was made based on labeling for markers specific for HMWK (CK5/6, 34betaE12) and p63, despite the absence of staining for AE1/AE3 pan-cytokeratin. Clinicians should be careful not to rely too heavily on a pan-cytokeratin stain when evaluating spindle cell neoplasms ... WebPIN4 consists of a cocktail of three antibodies, including AMACR(P504S), p63, and high molecular weight cytokeratin. It is a triple stain that is useful in distinguishing prostatic adenocarcinoma (variable AMACR/P504S red … shared channels teams connect

Immunohistochemical staining characteristics of nephrogenic …

WebHMWK deficiency is an autosomal recessive coagulation defect. Patients with HWMK deficiency do not have a hemorrhagic tendency, but they exhibit abnormal surface-mediated activation of fibrinolysis. ... (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. Protocols. Immunocytochemistry ... WebDownload scientific diagram Positive IHC staining for HMWK (34betaE12). (Original magnification: ×20.) from publication: Cutaneous spindle cell carcinoma misdiagnosed as … WebCorresponding stains for p63 on the same cases were negative in 18 cases. In 3 of 4 cases, p63 labeled 1, 1, and 2 tumor cells, respectively. The fourth case had 5 positive cells on p63 staining with 4 positive for HMWCK. To assess whether overstaining was a factor, we evaluated the intensity of HMWCK staining in the basal cells of the benign ... poolsafe fencing