Submucosal gland adenocarcinoma of the esophagus. A rare non-Barrett's associated tumor Karmele Saez de Gordoa; Jose Guerrero; Rosanna Bishop; Ivan Archilla; Maite Rodrigo; Oriol Sendino; Dulce Momblan; Tamara Sauri; Pedro Jares; Miriam Cuatrecasas;

Perivascular epithelioid cell neoplasm (PEComa) harboring TFE3 gene rearrangements in a patient with Lynch syndrome Ana B. Larqué; Gerard Frigola; Natalia Castrejón; Sherley Díaz-Mercedes; Eva Musulén Palet; Carolina Martínez Ciarpaglini; Stefania Landolfi; Antonio M. Lacy; Francesc Balaguer; Miriam Cuatrecasas;

Retrieval of a retained capsule endoscopy through a metallic colonic stent in a patient with a neoplastic obstruction Guillem Soy; Alex Bofill; Miquel Urpí; Henry Cordova; Oriol Sendino; Begoña González-Suárez;