pseudomyxoma peritonei
MONDO:0017048Mondo
Findings
No curated finding names pseudomyxoma peritonei yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Pseudomyxoma peritonei is characterized by disseminated intra-peritoneal mucinous tumors and mucinous ascites in the abdomen and pelvis.
Definition from the Mondo Disease Ontology (MONDO:0017048), read 2026-09-29. CC BY 4.0.
Features
12 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Abnormal abdominal wall morphologyHPOHP:0004298
- Very frequent (80% to 99% of cases)
- Abnormal peritoneum morphologyHPOHP:0002585
- Very frequent (80% to 99% of cases)
- AscitesHPOHP:0001541
- Very frequent (80% to 99% of cases)
- Inflammation of the large intestineHPOHP:0002037
- Frequent (30% to 79% of cases)
- Abdominal painHPOHP:0002027
- Occasional (5% to 29% of cases)
- ConstipationHPOHP:0002019
- Occasional (5% to 29% of cases)
- HerniaHPOHP:0100790
- Occasional (5% to 29% of cases)
- Intestinal obstructionHPOHP:0005214
- Occasional (5% to 29% of cases)
- LymphadenopathyHPOHP:0002716
- Occasional (5% to 29% of cases)
- Nausea and vomitingHPOHP:0002017
- Occasional (5% to 29% of cases)
- Respiratory insufficiencyHPOHP:0002093
- Occasional (5% to 29% of cases)
- Weight lossHPOHP:0001824
- Occasional (5% to 29% of cases)
Where it sits
Other names
8 names
Resolves to: pseudomyxoma peritonei
- Also called
- Adenomucinosisgelatinous ascitesmucinous ascitesMyxoma peritoneiperitoneal cavity pseudomyxoma peritoneiPMPpseudomyxoma peritonei (morphologic abnormality)well differentiated peritoneal mucinous adenocarcinoma