Idiopathic autoimmune hemolytic anemia

A
• B
• C
• D
• E
• F
• G
• H
• I
• J
• K
• L
• M
• N
• O
• P
• Q
• R
• S
• T
• U
• V
• W
• X
• Y
• Z

Antibodies

Idiopathic autoimmune hemolytic anemia is a drop in the number of red blood cells due to increased destruction by the body's defense (immune) system.

Autoimmune hemolytic anemia; Anemia - idiopathic autoimmune hemolytic

Idiopathic autoimmune hemolytic anemia is an acquired disease that occurs when antibodies form against a person's own red blood cells. In the idiopathic form of this disease, the cause is unknown.

Idiopathic autoimmune hemolytic anemia accounts for one-half of all immune hemolytic anemias.

There are other types of immune hemolytic anemias in which the cause may result from an underlying disease or medication. The disease may start quickly and be very serious.

Risk factors are not known.

Review Date: 01/31/2010
Reviewed By: Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine; and Yi-Bin Chen, MD, Leukemia/Bone Marrow Transplant Program, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).

---

---