Mesenteric desmoid tumor involving the small intestine: diagnostic and therapeutic challenges

Abstract Background Desmoid tumors are rare fibroblastic neoplasms of intermediate malignancy characterized by aggressive local invasion and a high recurrence rate, despite lacking metastatic potential. Case presentation We report the case of a 43-year-old man with no significant past medical history who presented with a symptomatic intraperitoneal desmoid tumor. Imaging revealed a well-defined mass with no evidence of metastasis. Surgical management was challenging due to the tumor’s infiltrative nature. Conclusion This case highlights the diagnostic and therapeutic challenges associated with desmoid tumors and emphasizes the importance of early diagnosis, careful surgical planning, and close postoperative follow-up.