Tapetoretinal degeneration in brothers with apparent Cohen syndrome: Nosology with Mirhosseini‐Holmes‐Walton syndrome

Abstract
We report on 2 brothers with marked eye anomalies, documented with histopathological studies, and several other findings fitting the diagnosis of both the Cohen and the Mirhosseini‐Holmes‐Walton syndromes. In accordance with Norio and Raitta (Norio R, Raitta C (1986): Am J Med Genet 25:397–398) we come to the conclusion that these 2 syndromes constitute one clinical but possibly heterogeneous entity.