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Pseudomyxoma retroperitonei associated with appendiceal cystadenoma
M W Shelton1, J P Morian, D M Radford
1Department of Surgery, Washington University School of Medicine, John Cochran V.A. Hospital, St. Louis, Missouri.
The American Surgeon
|December 1, 1994
Summary
Pseudomyxoma peritonei is a rare condition characterized by gelatinous deposits. This case highlights an unusual extraperitoneal presentation, pseudomyxoma retroperitonei, originating from an appendiceal mucinous cystadenoma.
Area of Science:
- Gastroenterology and Surgical Oncology
Background:
- Pseudomyxoma peritonei (PMP) is a rare clinical entity characterized by mucinous ascites.
- Typically, PMP originates from appendiceal mucinous neoplasms or ovarian tumors, primarily affecting the intraperitoneal cavity.
Observation:
- This report details an exceptionally rare instance of pseudomyxoma retroperitonei.
- The condition arose from an appendiceal mucinous cystadenoma, extending into the retroperitoneal space.
Findings:
- This case represents only the third reported instance of extraperitoneal pseudomyxoma in the English literature.
- The pathological features and therapeutic strategies for this rare presentation are discussed.
Implications:
- This case expands the known anatomical distribution of pseudomyxoma peritonei.
- Understanding the pathological basis and treatment options is crucial for managing this rare condition.