hypopigmentation/hypoxia

Hypopigmentation at a site of application of a tourniquet has not to our knowledge been reported in the literature. We are reporting such a case. We have conjectured that this hypopigmentation may be due to temporary anoxia suffered by melanocytes.

Hermansky-Pudlak syndrome (HPS) is a rare autosomal recessive genetic disorder characterized by oculocutaneous albinism and a bleeding diathesis due to platelet dysfunction. More than 50% of cases worldwide are diagnosed on the Caribbean island of Puerto Rico. Genetic testing plays a growing role in