ICD-11 code : 2C50;
Preferred Label : Malignant neoplasms of retroperitoneum;
ICD-11 definition : A primary or metastatic malignant neoplasm involving the retroperitoneum. The vast
majority of cases are carcinomas, lymphomas, or sarcomas.;
ICD-11 synonym : retroperitoneal cancer; primary malignant neoplasm of retroperitoneum; malignant retroperitoneal tumor; retroperitoneum cancer;
ICD-11 "other" category code : 2C50.Y;
ICD-11 "unspecified" category code : 2C50.Z;
Origin ID : 1731312506;
Automatic exact mappings (from CISMeF team)
Currated CISMeF NLP mapping
ICD-10 Mapping
A primary or metastatic malignant neoplasm involving the retroperitoneum. The vast
majority of cases are carcinomas, lymphomas, or sarcomas.