ICD-11 classes
13 Diseases of the digestive system
Diseases of small intestine
DA97 — Certain vascular disorders of small intestine
DA97.2 — Vasculitis of mesenteric arteries

ICD-11 DA97.2 — Vasculitis of mesenteric arteries

A part of systemic vasculitis involving the gastrointestinal tract which causes mesenteric ischemia. This includes systemic lupus erythematosus, polyarteritis nodosa, allergic granulomatous vasculitis (Churg-Strauss syndrome), and thromboangitis obliterans (Buerger’s disease).

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.