Developmental and genetic diseases

*Gene map locus 20q13.2

Ectopic ossification, familial

Osteoma cutis

POH

[Clinical features: malformation of the great toes; progressive heterotopic ossification of skeletal muscles, tendons, ligaments, and fascia; progression of disease activity in characteristic anatomic patterns (dorsal to ventral, axial to appendicular, cranial to caudal, and proximal to distal)]

[Inheritance: autosomal dominant]