Rare acute abdominal condition caused by mesenteric fibromatosis perforation: A case report. Issue 2 (January 2019)

• Record Type: Journal Article
• Authors: Li, Jian; Xu, Run; Hu, Deng-Min
• Other Names: NA. section editor.
• Is Part Of: Medicine. Volume 98:Issue 2(2019)
• Publication Date: 2019-01
• Subjects: acute abdomen -- mesenteric fibromatosis -- perforation; Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000014115
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract: Rationale: Mesenteric fibromatosis is a rare benign neoplasm with a tendency to spread and recur locally, without metastasis. It may present with a wide spectrum of clinical features; however, onset as a perforation is extremely rare. Patient concerns: The present patient was an 18-year-old female with a 10-hour history of increasing abdominal pain that arose suddenly with nausea and vomiting. She had experienced an appendectomy 2 years before this admission. Diagnoses: A gastrointestinal perforation was initially suspected on the basis of complaints and physical examination. The patient was thoroughly investigated for further diagnosis. Computed tomography showed a large well-defined intra-abdominal mass measuring 7.1 × 6.7 × 5.9 cm in the right lower quadrant, with adjacent small intestine compression and free intraperitoneal air. Then, the patient underwent a laparotomy. Finally, postoperative pathology and immunohistochemistry confirmed mesenteric fibromatosis, with a consecutive perforation from ileum to the bottom of tumor. Interventions: The patient has been treated by a resection of the mass with the adhesive small intestine, without chemotherapy or radiotherapy postoperatively. Outcomes: The patient had an uneventful postoperative recovery. Three months after surgery, the patient reviewed the colonoscopy, no intestinal polyps were noted. The present case has been followed up for 17 months without tumor recurrence. Lessons: Our case illustrates another possible cause of acute abdominal pain. Although rare, treating physicians should maintain a high suspicion index while managing a patient with an abdominal mass and pain. Close follow-up is essential because of the high incidence of local tumor recurrence.