Mesenteric desmoid tumor after bariatric surgery: a case report

oleh: Daniel Navarini, Antônio Benincá Albuquerque, André Luca Boeira Rovani, Victor Vasconcelos da Silva, Bernardo Antoniolli Ranzolin, Diego Reffatti, Ramir Luan Perin, Carlos Augusto Scussel Madalosso

Format: Article
Diterbitkan: Hospital de Clinicas de Porto Alegre ; Universidade Federal do Rio Grande do Sul (UFRGS) 2020-07-01

Deskripsi

We report the case of a 37-year-old woman investigated for left flank pain, 1 year after bariatric surgery (Roux-en-Y gastric bypass). Abdominal computed tomography (CT) revealed a solid, heterogeneous and expansive intra-abdominal lesion, measuring 9.3x9.4x10.4cm, compressing adjacent structures with no signs of invasion. The main diagnostic hypothesis considered was desmoid tumor/Schwannoma and a ileocolectomy with partial mesenteric resection was performed. A histopathological and immunohistochemical analysis confirmed the diagnosis of mesenteric desmoid tumor.