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Published on: January 17, 2019
Mesenteric fibromatosis as an irreducible inguinal hernia
Samantha Jiselle Go Siahetiong1, Mark Augustine S Onglao2, Sofia Isabel Tamesa Manlubatan2
1Department of Surgery, University of the Philippines, Philippine General Hospital, Manila, Philippines sgsiahetiong1@alum.up.edu.ph.
Insights
A rare case of desmoid-type fibromatosis presented as an irreducible inguinal hernia in a hypertensive male. Surgical intervention revealed the mass was not a hernia but fibromatosis, requiring ileal resection and mesh repair.
Area of Science:
- Gastroenterology
- Surgical Oncology
- Abdominal Imaging
Background:
- Inguinal masses can present diagnostic challenges, sometimes mimicking hernias.
- Desmoid-type fibromatosis is a rare mesenchymal tumor with potential for abdominal wall involvement.
Purpose of the Study:
- To report a unique case of desmoid-type fibromatosis mimicking an irreducible inguinal hernia.
- To highlight the importance of histopathological confirmation in complex abdominal masses.
Main Methods:
- Case presentation of a 60-year-old male with a 3-year history of an irreducible left inguinal mass.
- Diagnostic workup included clinical examination and computed tomography (CT) scan.
- Surgical management involved exploratory laparotomy, ileal resection and anastomosis, and mesh hernioplasty.
Main Results:
- CT scan revealed an anterior abdominal wall defect at the left inguinal region.
- Histopathology and immunohistochemistry confirmed the mass as desmoid-type fibromatosis, not an incarcerated hernia.
- The patient underwent surgical resection and repair.
Conclusions:
- Desmoid-type fibromatosis can present as an irreducible inguinal mass, posing a diagnostic dilemma.
- Multimodality imaging and definitive histopathological analysis are crucial for accurate diagnosis and appropriate management of such cases.
Abstract:
We present the case of a man in his 60s with hypertension, who had a 3-year history of an irreducible mass in the left inguinal area. The patient presented at the emergency room with left lower quadrant pain and scrotal pain. The clinical examination was not suggestive of an acute abdomen. A CT scan was done showing an anterior abdominal wall defect at the left inguinal region. The patient underwent exploratory laparotomy, ileal resection and anastomosis, mesh hernioplasty left for the mesenteric fibromatosis mass mimicking as an irreducible inguinal hernia. Histopathology and immunohistochemistry showed desmoid-type fibromatosis.
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