Pleomorphic Undifferentiated Sarcoma of the Penis

por Hayek, Omar Reda El, Ibrahim, Roberto, Lemos, Gustavo Caserta
Publicado 2008

Pre-malignant signs of gastric MALT lymphoma

por Hassegawa, Renato Takayuki, Ogawa, Eduardo Koji Marchi, El Ibrahim, Roberto, Venco, Filadelfio Euclides, Maruta, Luis Masuo
Publicado 2019

Human Epidermal Growth Factor Receptor 2-Positive Duodenal Adenocarcinoma: A Case Report and Review of the Literature

por Braga, Virginia Moreira, de Oliveira, Marcos Belotto, Netto, Caio Coelho, Ibrahim, Roberto El, Peixoto, Renata D'Alpino
Publicado 2015

Mucin pattern reflects the origin of the adenocarcinoma in Barrett's esophagus: a retrospective clinical and laboratorial study

por Szachnowicz, Sergio, Cecconello, Ivan, Ribeiro, Ulysses, Iriya, Kiyoshi, El Ibrahim, Roberto, Takeda, Flávio Roberto, Corbett, Carlos Eduardo Pereira, Vaz Safatle-Ribeiro, Adriana
Publicado 2009

WHICH LESIONS ARE AT HIGHER RISK OF DEVELOPING COLORECTAL CARCINOMAS: SUPERFICIALLY ELEVATED SERRATED LESIONS OR DEPRESSED LESIONS?

por PARADA, Artur Adolfo, VENCO, Filadelfio Euclydes, VARCA-NETO, Miguel Reynaldo, EL IBRAHIM, Roberto, POLETTI, Paula Bechara, BRITO, Helcio Pedrosa, SARE, Heloisa de Fátima, MALAFAIA, Osvaldo
Publicado 2023