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Updated: Aug 18, 2026

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Published on: March 5, 2018
Pseudomyxoma peritonei presenting as sub-acute large bowel obstruction
A Y Kshirsagar1, S H Kulkarni, J V Wader
1Department of Surgery, Krishna Hospital Medical Research Centre, Karad 415 110.
Abstract:
A case of pseudomyxoma peritonei, a rare mucin-secreting tumour in the peritoneum, in a 30-year-old male and presenting as sub-acute large bowel obstruction, is reported here with review of the literature.
Insights
Pseudomyxoma peritonei is a rare mucin-secreting tumor. This case report details a 30-year-old male with this condition presenting as bowel obstruction.
Area of Science:
- Gastroenterology
- Oncology
- Surgical Pathology
Background:
- Pseudomyxoma peritonei (PMP) is a rare clinical entity characterized by the mucinous ascites and gelatinous implants on peritoneal surfaces.
- It is typically associated with mucinous tumors of the appendix, but can also arise from other gastrointestinal or ovarian sources.
- PMP presents a diagnostic and therapeutic challenge due to its rarity and propensity for recurrence.
Observation:
- A 30-year-old male presented with symptoms suggestive of sub-acute large bowel obstruction.
- Diagnostic workup revealed extensive mucinous deposits within the peritoneal cavity.
- The patient underwent surgical intervention for the obstruction and tumor debulking.
Findings:
- Histopathological examination confirmed pseudomyxoma peritonei, originating from a mucinous neoplasm.
- The tumor's extensive peritoneal spread led to the observed bowel obstruction.
- Literature review indicates varied presentations and management strategies for PMP.
Implications:
- This case highlights the importance of considering rare diagnoses like PMP in patients with bowel obstruction.
- Early recognition and appropriate surgical management are crucial for improving patient outcomes.
- Further research into the pathogenesis and optimal treatment of PMP is warranted.
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