Retinitis pigmentosa is a group of hereditary diseases of the eye. However, the term retinitis pigmentosa has also been used to describe the retinal findings characteristic of these diseases but also seen on other diseases such as Usher syndrome. It is preferable to describe the findings precisely if possible, but this term is kept for convenience.

http://purl.obolibrary.org/obo/HP_0000510

Retinitis pigmentosa is a group of hereditary diseases of the eye. However, the term retinitis pigmentosa has also been used to describe the retinal findings characteristic of these diseases but also seen on other diseases such as Usher syndrome. It is preferable to describe the findings precisely if possible, but this term is kept for convenience.

Rod-cone dystrophy

HP:0000510

Rod-cone dystrophy

http://purl.obolibrary.org/obo/HP_0000556

http://purl.obolibrary.org/obo/HP_0001105