Synapse - David Klimstra

Results (978)

In colorectal carcinoma (CRC), true tumor cell staining for PD-L1 is uncommon and occurs in sporadic microsatellite-instable tumors with loss of MHC-I

Meeting Abstract

Liu, S.; Vyas, M.; Stadler, Z.; Weiser, M.; King, S.; Hechtman, J.; Vakiani, E.; Klimstra, D.; Shia, J.
Modern Pathology (2018)

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Immunohistochemical (IHC) and in-situ hybridization (ISH) analysis of common hepatocellular markers in gastrointestinal adenocarcinomas with hepatoid differentiation: A pilot assessment

Meeting Abstract

Vyas, M.; Basturk, O.; Jungbluth, A.; Askan, G.; Klimstra, D.; Shia, J.
Modern Pathology (2018)

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Cytologic features of well differentiated G3 pancreatic neuroendocrine tumors

Meeting Abstract

Sigel, C. S.; Werneck Krauss Silva, V.; Reid, M.; Chhieng, D.; Sigel, K.; Basturk, O.; Daniel, T.; Klimstra, D.; Tang, L.
Modern Pathology (2018)

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Evaluating mismatch repair deficiency in pancreatic adenocarcinoma: Challenges and recommendations

Journal Article

Hu, Z. I.; Shia, J.; Stadler, Z. K.; Varghese, A. M.; Capanu, M.; Salo-Mullen, E.; Lowery, M. A.; Diaz, L. A. Jr; Mandelker, D.; Yu, K. H.; more...
Clinical Cancer Research (2018)

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Immunohistochemical null-phenotype for mismatch repair proteins in colonic carcinoma associated with concurrent MLH1 hypermethylation and MSH2 somatic mutations