ICD-11 classes
02 Neoplasms
Malignant neoplasms, except primary neoplasms of lymphoid,...
Malignant neoplasms, stated or presumed to be primary, of...
Malignant mesenchymal neoplasms
2B54 — Unclassified pleomorphic sarcoma, primary site
2B54.1 — Unclassified pleomorphic sarcoma of retroperitoneum or...

ICD-11 2B54.1 — Unclassified pleomorphic sarcoma of retroperitoneum or peritoneum

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere: