ICD-11 classes
11 Diseases of the circulatory system
Neoplasms of the circulatory system
Malignant mesenchymal neoplasms
2B5B — Gastrointestinal stromal tumour, primary site
2B5B.1 — Gastrointestinal stromal tumour of small intestine
ICD-11 2B5B.1 — Gastrointestinal stromal tumour of small intestine
A gastrointestinal stromal tumour that arises from the small intestine. It usually affects adults over fifty years of age. The majority of cases have spindle cell morphology. The prognosis depends on the tumour size and the mitotic activity.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: