Guide To The Causes And Risk Factors For Rhabdomyosarcoma

Beckwith-Wiedemann Syndrome

Beckwith-Wiedemann syndrome is a genetic growth disorder that causes abnormalities in several parts of a patient's body. Common features seen in Beckwith-Wiedemann syndrome are asymmetric growth, larger than normal early childhood statute, abdominal wall birth defect, infant hypoglycemia, abnormally large organs, abnormalities in the kidneys, abnormally large tongue, and skin creases near the ears. There are several different types of genetic mutations that cause Beckwith-Wiedemann syndrome to develop. The affected genes are located on chromosome 11 and include CDKN1C, IGF2, H19, and KCNQ1OT1 genes. Altered gene regulation is the most common type of mutation that causes this disorder, where the healthy process of gene activation and deactivation at the right time is disrupted or altered in the affected genes. When gene regulation does not function as it should, the body may make more of a certain type of protein and less than another. When the circumstances of altered gene regulation on chromosome 11 effect genes specific to cell growth and division, there is a greater risk of the individual developing rhabdomyosarcoma.

Continue reading to learn more about the causes and risk factors linked to rhabdomyosarcoma now.