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Page 1
KRAS gene mutation in a series of unselected colorectal carcinoma patients with prognostic morphological correlations: a pyrosequencing method improved by nested PCR.
de Macêdo MP, de Melo FM, Lisboa BC, Andrade LD, de Souza Begnami MD, Junior SA, Ribeiro HS, Soares FA, Carraro DM, da Cunha IW. de Macêdo MP, et al. Among authors: de souza begnami md. Exp Mol Pathol. 2015 Jun;98(3):563-7. doi: 10.1016/j.yexmp.2015.03.038. Epub 2015 Mar 31. Exp Mol Pathol. 2015. PMID: 25835782
RAS mutations vary between lesions in synchronous primary colorectal cancer: testing only one lesion is not sufficient to guide anti-EGFR treatment decisions.
de Macedo MP, de Melo FM, Ribeiro Jda S, de Mello CA, de Souza Begnami MD, Soares FA, Carraro DM, da Cunha IW. de Macedo MP, et al. Among authors: de souza begnami md. Oncoscience. 2015 Feb 9;2(2):125-30. doi: 10.18632/oncoscience.118. eCollection 2015. Oncoscience. 2015. PMID: 25859555 Free PMC article.
Primary Tumor Location Is a Predictor of Poor Prognosis in Patients with Locally Advanced Esophagogastric Cancer Treated with Perioperative Chemotherapy.
Felismino TC, de Oliveira ACF, Alves ACF, da Costa Junior WL, Coimbra FJF, de Souza Begnami MDF, Riechelmann RP, de Jesus VHF, de Mello CAL. Felismino TC, et al. Among authors: de souza begnami mdf. J Gastrointest Cancer. 2020 Jun;51(2):484-490. doi: 10.1007/s12029-019-00258-1. J Gastrointest Cancer. 2020. PMID: 31179509 Clinical Trial.
Pathologic complete response with neoadjuvant imatinib for locally advanced pelvic GIST.
de Azevedo CR, Paiva TF Jr, Rossi BM, Guimarães GC, de Souza Begnami MD, Oliveira TB, Barros E Silva MJ, Fanelli MF, de Mello CA. de Azevedo CR, et al. Among authors: de souza begnami md. Int J Clin Oncol. 2011 Jun;16(3):279-83. doi: 10.1007/s10147-010-0133-y. Epub 2010 Oct 5. Int J Clin Oncol. 2011. PMID: 20922448