We report the sixth described family with acro-renal-ocular syndrome i
n a boy and more mildy in his mother. Severe upper limb deficiency, dy
splastic kidneys, and strabismus are noted in this child in addition t
o developmental delay, dysplastic corpus callosum, and incomplete myel
ination. Developmental central nervous system (CNS) malformations have
not been described in this syndrome previously and may represent an e
xpansion of the phenotype. Clin Dysmorphol 7: 243-248 (C) 1998 Lippinc
ott Williams & Wilkins.