A family with Duane anomaly and distal limb abnormalities: a further family with the arthrogryposis-ophthalmoplegia syndrome.
A two-generation family is reported in which three members have Duane anomaly and distal limb abnormalities. All three affected have photopic electroretinogram responses that are abnormal or at the lower limit of the normal range with normal scotopic responses. Two affected family members also have hearing loss. The likeliest diagnosis is the syndrome listed as "arthrogryposis-ophthalmoplegia syndrome" on the London Dysmorphology Database or as "arthrogryposis with oculomotor limitation and electroretinal abnormalities" or "oculomelic aplasia" in OMIM [MIM 108145]. In view of the similarities with Okihiro syndrome, a search for mutations within the SALL4 gene was undertaken, but none were identified.
McCann
Emma
E
Department of Clinical Genetics, Royal Liverpool Children's Hospital, Liverpool, United Kingdom.
Fryer
Alan E
AE
Newman
William
W
Appleton
Richard E
RE
Kohlhase
Jürgen
J
D002648:Child; D004370:Duane Retraction Syndrome / Q000503:physiopathology*; D004596:Electroretinography; D005260:Female; D006801:Humans; D017880:Limb Deformities, Congenital / Q000503:physiopathology*; D008297:Male; D009154:Mutation; D010375:Pedigree