ICD-11 classes
14 Diseases of the skin
Certain skin disorders attributable to infection or...
Certain skin disorders attributable to bacterial infection
1C1F — Endemic non-venereal syphilis

ICD-11 1C1F — Endemic non-venereal syphilis

Endemic non-venereal syphilis is caused by Treponema pallidum subspecies endemicum and is transmitted by skin-to-skin or mouth-to-mouth contact rather than sexual contact. Children are at greatest risk of infection. Clinical features are similar to venereal syphilis with a primary ulcer (usually in the mouth or on the nipples of breast-feeding women nursing infected children) and, in the secondary stage, a generalised papular rash, oral mucous patches, condylomata lata and generalised lymphadenopathy. Late stage infection is characterised by destructive gummata of the nasopharynx (gangosa), bones and skin.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere:

• Other bacterial diseases #388