ICD-11 classes
13 Diseases of the digestive system
Diseases of peritoneum
Neoplasms of peritoneum or retroperitoneum
2C51 — Malignant neoplasms of peritoneum

ICD-11 2C51 — Malignant neoplasms of peritoneum

The diagnosis has no description.

The diagnosis includes nothing.

Diagnosis with code 2C51 contains 5 clarifying diagnoses:

1. 2C51.0 — Adenocarcinomas of peritoneum
2. 2C51.1 — Cystic, mucinous or serous carcinoma of peritoneum
3. 2C51.2 — Mesotheliomas of peritoneum
   It contains 4 clarifying diagnoses.
4. 2C51.Y — Other specified malignant neoplasms of peritoneum
5. 2C51.Z — Malignant neoplasms of peritoneum, unspecified

The diagnosis is coded elsewhere:

• Malignant neoplasms of retroperitoneum, peritoneum or omentum #2208
• Malignant neoplasms of peritoneum #2213