Retinitis pigmentosa (RP) is an eye condition that can be genetic. In this way, people usually need to inherit two copies of a genetic variation that causes RP, one coming from each parent. RP may ...

Von Willebrand disease (VWD) is a bleeding disorder in which the blood does not clot as it should. Usually, people have VWD due to their genes, which may come from a male or female parent. Blood ...

Based on the inheritance pattern, EDS can be classified as autosomal dominant, autosomal recessive, and autosomal dominant or recessive. In each of these types, a set of major and minor criteria is ...

Thirty Italian and 18 Spanish families with deafness were included in the study. They were recruited in several clinical genetics services and schools for the deaf from Southern Italy and Spain.