Anaplastic lymphoma kinase-negative inflammatory myofibroblastic tumor of the appendix and ileocecal region: a rare clinical entity. - Sánchez-Villegas, María Guadalupe; Betancourt-Ferreyra, Jessica Jazmín; Ortiz-Dumas, David Alberto; Frías-Méndez, Luis Gerardo; Estrada-Hernández, María del Rocío; Trejo-Ávila, Mario Eduardo (Journal of Surgical Case Reports, 2025)