Neuroendocrine neoplasms of gastrointestinal tract and secondary primary synchronous tumors: A systematic review of case reports. Casualty or causality?

by Rafael Parra-Medina, Paula Moreno-Lucero, Julian Jimenez-Moreno, Alejandra María Parra-Morales, Alfredo Romero-Rojas
Published 2019-01-01

Carcinosarcoma with choriocarcinomatous and osteosarcomatous differentiation in a patient with juvenile polyposis syndrome

by Rafael Parra-Medina, Patricia López Correa, Julian Jiménez Moreno, Paula Moreno Lucero, Edgardo Yaspe, Fernando Polo
Published 2015-09-01