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Hermansky-Pudlak syndrome due to BLOC-1 deficiency

ORPHA:231531· ICD-10 E70.3

Definition

A form of Hermansky-Pudlak syndrome characterized by syndromic ocular or oculocutaneous albinism which may present with bleeding diathesis, and in some cases granulomatous colitis or immunodeficiency, but no pulmonary fibrosis.

Prevalence
<1 / 1 000 000
Inheritance
Autosomal recessive