A member asked:

Hi doctors, was just wondering what is a sickle cell disease?

A doctor has provided 1 answer

Important gene...: Sickle cell anemia is caused by a mutation in the gene that tells your body to make hemoglobin. Hemoglobin allows red blood cells to carry oxygen from your lungs to all parts of your body. In sickle cell anemia, the abnormal hemoglobin causes red blood cells to become rigid, sticky and misshapen. These abnormal red blood cells lead to the various symptoms of the disease.

Answered 1/26/2014

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What kind of doctor sees somebody for sickle cell crisis?

8 doctors weighed in across 2 answers