Ileocolic intussusception secondary to Hodgkin´s lymphoma. Report of a case Luque-de-León, Sánchez-Pérez, Muñoz-Juárez, Cordera-González de Cosío, Moreno-Paquentin, Tole-Toledo-Valdovinos

Psoas abscess due to Pasteurella multocida Ruiz de la Hermosa, Amunategui-Prats, Hurtado-Caballero, Cortese, Muñoz-Calero Peregrin

Acute epiploic appendagitis. Report of three cases Sánchez-Pérez, Luque-de León, Muñoz-Juárez, Moreno-Paquentin, Cordera-González de Cosio, Guerrero-Hernández, Benítez-Tress Faez, Cárdenas-Salomón