Anemia, Fanconi - General Discussion

SYMPTOMS & TREATMENTS

Fanconi anemia, also known as aplastic anemia with congenital anomalies, is a rare genetic disorder that may be apparent at birth or during childhood. In some cases, Fanconi anemia might not be diagnosed until adulthood. It is an inherited predisposition to gene mutations, probably because of a poor ability to repair chromosome damage (chromosome instability). It predisposes to damage to stem cells and eventually to leukemic transformation. The disorder is characterized by a deficiency of all bone marrow elements including red blood cells, white blood cells, and platelets (pancytopenia). Fanconi anemia may also be associated with heart (cardiac), kidney (renal), and/or skeletal abnormalities. It is commonly accompanied by patchy, brown discolorations (pigmentation changes) of the skin. There are several different subtypes (complementation groups) of Fanconi anemia, each of which is thought to result from an abnormal change (mutation) to a different gene. Each subtype appears to share the same characteristic symptoms and findings (phenotype). Most cases of Fanconi anemia have autosomal recessive inheritance. Fanconi anemia is not related in any way to Fanconi syndrome, a rare kidney disorder.

This is an abstract of a report from the National Organization for Rare Disorders, Inc. (NORD). A copy of the complete report can be obtained for a small fee by visiting the NORD website. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational treatments (if available), and references from medical literature. For a full-text version of this topic, see http://www.rarediseases.org/search/rdblist.html

The information provided in this report is not intended for diagnostic purposes. It is provided for informational purposes only. NORD recommends that affected individuals seek the advice or counsel of their own personal physicians.

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This disease entry is based upon medical information available through the date at the end of the topic. Since NORD's resources are limited, it is not possible to keep every entry in the Rare Disease Database completely current and accurate. Please check with the agencies listed in the Resources section for the most current information about this disorder.

For additional information and assistance about rare disorders, please contact the National Organization for Rare Disorders at P.O. Box 1968, Danbury, CT 06813-1968; phone (203) 744-0100; web site www.rarediseases.org or email orphan@rarediseases.org

Last Updated: 4/6/2009
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