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A Mouse Model of Intestinal Partial Obstruction
Published on: March 5, 2018
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Concurrent leiomyosarcoma causing small bowel obstruction in a patient with non-Hodgkin lymphoma
Andrew Sealey1,2, Sean Stuart Davis3, Krishanth Naidu4
1The University of Sydney, Camperdown, New South Wales, Australia andrew.sealey@act.gov.au.
BMJ Case Reports
|January 14, 2025
Summary
Neoplastic small bowel obstruction (SBO), often caused by leiomyosarcoma, is a critical diagnosis to consider. Early surgical resection based on oncological principles is vital for tumors, even in patients with lymphoma.
Area of Science:
- Gastroenterology
- Surgical Oncology
- Oncology
Background:
- Small bowel obstruction (SBO) is a frequent cause of surgical admissions.
- Postoperative adhesions are the most common cause of SBO.
- Neoplastic SBO is a significant, though less common, differential diagnosis.
Purpose of the Study:
- To present a case of neoplastic SBO secondary to leiomyosarcoma.
- To emphasize the importance of considering neoplastic causes in SBO.
- To highlight adherence to oncological principles in managing small bowel tumors.
Main Methods:
- Case report presentation.
- Review of relevant oncological principles for small bowel tumors.
- Discussion of diagnostic considerations in SBO.
Main Results:
- A case of neoplastic SBO caused by leiomyosarcoma in a patient with mature B cell lymphoma was identified.
- The case underscores the need for thorough investigation beyond common causes of SBO.
Conclusions:
- Neoplastic SBO is an important differential diagnosis in patients presenting with obstruction.
- Early diagnostic closure should be avoided.
- Resection of small bowel tumors following oncological principles is crucial for patient outcomes.
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