X-Linked ocular albinism; Nettleship-Falls ocular albinism.
A 39-year-old man with foveal hypoplasia, nystagmus, and decreased visual acuity was found to have multiple, cutaneous, hypopigmented macules. Macromelanosomes were demonstrated in normal skin on histopathologic examination. The patient's constellation of findings along with a strong X-linked inheritance pattern in family members led to the diagnosis of X-linked ocular albinism, which is an uncommon condition that is characterized by congenital nystagmus, iris translucency, hypopigmentation of the ocular fundus, strabismus, foveal hypoplasia, photophobia, and impaired vision.
Booth
Alexandria V
AV
Department of Dermatology, New York University, USA.
Soldano
Anthony C
AC
Levine
Jonathan
J
Pomeranz
Miriam
M
D000328:Adult; D016117:Albinism, Ocular / Q000175:diagnosis* / Q000235:genetics; D003937:Diagnosis, Differential; D040181:Genetic Diseases, X-Linked / Q000175:diagnosis* / Q000235:genetics; D008040:Genetic Linkage; D006801:Humans; D008297:Male