Avascular necrosis in sickle cell disease can occur due to the impairment of blood supply to the bones, writes columnist.

A scientific statement regarding the diagnosis and management of blood culture-negative endocarditis has been published by the AHA.

Director of Photography Nicholas Kraus discusses bringing Netflix’s Bad Influence to life, crafting its visual style, and the challenges of filming in the world of kid influencers. Kate del Castillo ...