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

In April, the American Red Cross urges individuals to give lifesaving blood or platelets now as seasonal travel ramps up. The impact of busy spring calendars comes on the heels of an incredibly ...

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Yadav, seated next to Naidu, was engaged in an animated conversation and briefly placed his arm around the minister's shoulder, prompting Birla to intervene. Sources indicated that Yadav was ...

NEWARK, N.J. -- Duke's Maliq Brown, out since the ACC tournament with a shoulder injury, is a "maybe" for the Blue Devils' Sweet 16 game against Arizona on Thursday. Coach Jon Scheyer said ...

Instead, blood drains downward and reduces the brain's supply of oxygen. The heart beats harder and faster as it tries to ship more oxygen to the brain, but with limited blood supply coming in ...

is facing a critical blood supply shortage. The shortage is due to a combination of factors, including a severe cold and flu season and winter weather that led to blood drive cancellations.