Carnerero Rodríguez, José AntonioCalle Gómez, Ana RosaCamacho Montaño, Laura MaríaLeal Téllez, Jesús2023-01-252023-01-2520191130-0108http://hdl.handle.net/10668/13690We present an exceptional case of secondary gastroduodenal plasmacytoma in the course of multiple myeloma and we discuss the clinical presentation, images obtained by endoscopy and computed tomography, treatment and clinical course.enAgedDuodenal NeoplasmsFemaleHumansMultiple MyelomaPlasmacytomaStomach NeoplasmsSecondary gastroduodenal plasmacytoma in a patient with multiple myeloma.research article30859842open access10.17235/reed.2019.5923/2018https://doi.org/10.17235/reed.2019.5923/2018