| umls-concept:C0031149 | skos:definition | MSH: Tumors or cancer of the PERITONEUM.,CSP: new abnormal tissue of the peritoneum that grows by excessive cellular division and proliferation more rapidly than normal and continues to grow after the stimuli that initiated the new growth cease.,NCI: A benign or malignant neoplasm that affects the peritoneal cavity. Representative examples of benign neoplasms include adenomatoid tumor and disseminated peritoneal leiomyomatosis. Representative examples of malignant neoplasms include primary peritoneal carcinoma, metastatic carcinoma to the peritoneum, and malignant mesothelioma. | lld:umls |
