2024年1月16日 · Also has diffuse CAIX but is positive for CD10 and negative or focal for CK7; Loss of chromosome 3p commonly seen Papillary renal cell carcinoma: Clear glycogenated …

2022年9月20日 · D. INSM1+, chromogranin+, CK7- punctate, p40-, Ki67 high. The tumor shown is small cell carcinoma of the lung. Of the choices listed, INSM1+, chromogranin+, CK7- …

2025年1月7日 · C. PRCC is CAIX negative, CD117 negative, AMACR positive, CK7 patchy, FH retained, TFE3 negative. While CK7 is usually positive in PRCC, it may be negative or focal in …

2014年6月1日 · CK7. CK5 / 6. Calretinin. Positive stains. Cytokeratin AE1 / AE3, cytokeratin 7 (CK7) Calretinin (nuclear ...

2021年3月15日 · CK7, CK20 (variable) (Am J Surg Pathol 2004;28:1352) CDX2 in up to 70% of cases (Arch Pathol Lab Med 2017;141:1155) SATB2 in up to 46% of cases, with patchy and …

2023年5月31日 · CK7, high molecular weight keratins, pankeratins and CK5/6 are positive in the majority of cases but will also stain adenocarcinoma (J Pathol 2002;198:100) PDL1 expression …

Basic (type II) cytokeratins of molecular weight 58 kDa (CK5) and 56 kDa (CK6) (Cell 1982;31:11) Common antibodies are directed against both cytokeratin 5 and 6

Often coexpressed with CK7 Present in both simple and complex epithelium Involved in the organization of myofibers; links contractile apparatus to dystrophin at costameres of striated …

2024年4月2日 · Answer A is incorrect because primary Paget disease of the vulva would be negative for uroplakin III and CK20. It is, however, positive for CK7. Answer C is incorrect …

2020年10月7日 · ck7 Molecular / cytogenetics description FOXL2 402C → G (C134W) somatic mutation is highly sensitive and specific for diagnosis of adult GCT ( N Engl J Med …