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Updated: Jun 30, 2026

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Culture and Imaging of Ex Vivo Organotypic Pseudomyxoma Peritonei Tumor Slices from Resected Human Tumor Specimens
Published on: December 9, 2022
Pseudomyxoma peritonei presenting with pyloric obstruction: a case report.
Eyad Jamileh1,2, Zuha Akhtar3, Maria Babu4
1School of Medicine, Queens University Belfast, 97 Lisburn Road Belfast, BT9 7BL, United Kingdom.
Journal of Surgical Case Reports
|June 29, 2026
Summary
Pseudomyxoma peritonei (PMP) can cause gastric outlet obstruction (GOO). Endoscopic stenting is often ineffective for PMP-related GOO, but gastrojejunostomy offers sustained palliation and improved quality of life.
Area of Science:
- Gastroenterology
- Oncology
- Surgical Oncology
Background:
- Pseudomyxoma peritonei (PMP) is a rare malignancy characterized by mucinous ascites.
- Gastric outlet obstruction (GOO) from extrinsic compression is an uncommon complication of PMP.
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