Tracking the Course of Fibrodysplasia Ossificans Progressiva in a Patient with the Classic ACVR1 Mutation
Fibrodysplasia Ossificans Progressiva (FOP) is an extremely rare and debilitating genetic disease affecting approximately 1 in 2 million people. It is caused by a heterozygous gain-of-function mutation in the gene encoding activin A receptor type I (ACVR1), leading to dysregulated bone morphogenetic protein (BMP) signa...