Colorectal adenocarcinoma in children and adolescents R. Bigliardi; M. Morici; G. Messere; G. Ortiz; J. Fernandez; A. Varela; J. Vidal; F. Diaz; J. Salas; M.C. Riccheri;

The frequency of sessile serrated adenomas detected during surveillance colonoscopy in patients with a history of colorectal cancer J.P. Pérez-Macías; J.C. Sánchez-del Monte; A.I. Hernández-Guerrero; W.D. Torrecilla-Ramírez; B.A. Sánchez-Jiménez; G.M. Salgado-Castellón;

Perivascular mast cells and expression of vascular endothelial growth factor, laminin-332 and matrix metalloproteinase-9 in human colorectal neoplasms L. Meloti-Fiorio; I. Silva-Sinara-Alves; F. Rohor-de-Souza; W. Grassi-Bautz; F. Silva-Souza-Ribeiro; L. Pinto-Nogueira-da-Gama; L. Nogueira-da-Gama-de-Souza;