Cherubism

Overview

Type of disease: Rare conditions

Cherubism is a rare disorder characterized by abnormal bone tissue in the lower part of the face. The enlarged bone is replaced with painless, cyst-like growths that give the cheeks a swollen, rounded appearance and frequently interfere with normal tooth development. The condition may be mild or severe. People with the severe form may have problems with vision, breathing, speech, and swallowing. Many adults with cherubism have a normal facial appearance. Most people with cherubism do not any other signs and symptoms. The condition is inherited in an autosomal dominant fashion and is caused by mutations in the SH3BP2 gene., in most cases. Source: Genetic and Rare Diseases Information Center (GARD), supported by ORDR-NCATS and NHGRI.

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