ICD-11 classes
02 Neoplasms
Malignant neoplasms, except primary neoplasms of lymphoid,...
Malignant neoplasms, stated or presumed to be primary, of...
Malignant neoplasms of retroperitoneum, peritoneum or...
2C53 — Malignant neoplasm involving overlapping sites of...
2C53.0 — Adenocarcinoma involving overlapping sites of...

ICD-11 2C53.0 — Adenocarcinoma involving overlapping sites of retroperitoneum, peritoneum or omentum

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.