Bohring-Opitz Syndrome is an ultra-rare genetic condition with less than 85 reported cases in the world.
It is caused by a spontaneous mutation on the ASXL1 gene and affects the development of many parts of the body.
This list was created by Dr. Bianca Russell and Dr. Wen-Hann Tan, medical advisors to the BOS Foundation.
Click here to download the Clinical Features PDF file.