Double pylorus secondary to peptic ulcer disease H. Cedrón-Cheng, S.A. Chávez-Sánchez

Acute small bowel obstruction caused by a hemobezoar in a peptic ulcer case E.A. Montemayor-Garza, L. Santoyo-Fexas, M.I. Wah-Suárez, L.A. González-Torres, R.A. López-Pérez, S. Ramírez-Peña

Eosinophilic gastroenteritis: An unusual presentation of a rare disease D. Sylva, L. Tamayo, G. Mosquera-Klinger, J.J. Carvajal, J.C. Pérez