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[Pseudomyxoma peritonei]
J A Alvarez Sánchez1, R Fernández Lobato, L M Díaz Giménez
1Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario de Getafe, Madrid.
Abstract:
Pseudomyxoma peritonei is an infrequent clinical entity, characterized by peritoneal implantations organized in cyst of mucine or free peritoneal mucine. Most arise from cystadenoma or cystadenocarcinoma of the ovary and appendix, and fewer from other tumours and locations. It is more common in females, and it is usually diagnosed over the fifth decade. Three cases of pseudomyxoma peritonei are presented, two associated to appendicular carcinoma and one to carcinoma of the ovary, and the data published about this disease are reviewed.
Insights
Pseudomyxoma peritonei, a rare condition of mucin implants in the abdomen, often originates from ovarian or appendiceal tumors. This review examines three cases and current literature on this infrequent entity.
Area of Science:
- Gastroenterology
- Gynecologic Oncology
- Pathology
Background:
- Pseudomyxoma peritonei is a rare clinical condition characterized by mucin implantations within the peritoneal cavity.
- It most commonly arises from mucinous cystadenoma or cystadenocarcinoma of the appendix or ovary.
- The condition is more prevalent in females and typically diagnosed in individuals over 50 years old.
Observation:
- This report details three cases of pseudomyxoma peritonei.
- Two cases were associated with appendiceal carcinoma.
- One case was linked to ovarian carcinoma.
Findings:
- Pseudomyxoma peritonei involves the peritoneal implantation of mucinous material.
- Appendiceal and ovarian tumors are the most frequent origins.
- The condition is more prevalent in females and diagnosed later in life.
Implications:
- Understanding the origins and characteristics of pseudomyxoma peritonei is crucial for diagnosis and management.
- Further research into appendiceal and ovarian mucinous neoplasms may elucidate pathways leading to pseudomyxoma peritonei.
- This review contributes to the existing literature on this infrequent but significant clinical entity.