ICD-11 classes
14 Diseases of the skin
Skin disorders involving specific cutaneous structures
Disorders of cutaneous blood and lymphatic vessels
EF40 — Vasculitis or capillaritis involving the skin
4A44.6 — Sneddon syndrome
ICD-11 4A44.6 — Sneddon syndrome
Sneddon syndrome associates livedo reticularis and neurological signs. Livedo is permanent, cyanotic, with no infiltration, and affects the limbs, trunk and sometimes the face. Neurological signs appear later and include cerebrovascular accidents, epilepsy, vertigo and more rarely a pseudobulbar syndrome, chorea, episodes of amnesia or transient amaurosis.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere:
- Vasculitis #3669
- Vasculitis #18397