Preferred Label : Mietens-weber syndrome;
Type : Other, mainly phenotypes with suspected mendelian basis;
Alternative titles and symbols : Mental retardation syndrome, mietens-weber type;
Description : Mietens and Weber (1966) reported a family in which 4 of 6 offspring of unaffected,
second-cousin parents had a syndrome consisting of mental retardation, corneal opacity,
nystagmus, strabismus, small pinched nose, flexion contracture of the elbows, dislocation
of head of radius, abnormally short ulna and radius, and clinodactyly. Martinez-Glez
et al. (2006) described 9-year-old female twins with Mietens-Weber syndrome. The patients
were born after a normal pregnancy to young and nonconsanguineous parents. Findings
noted soon after birth included horizontal nystagmus and dislocation of both elbows
because of abnormally short radii and ulnae in both twins. Further clinical examinations
showed moderate psychomotor delay with marked language compromise. Karyotypes were
normal in both girls. Martinez-Glez et al. (2006) reviewed the literature and concluded
that only 9 cases, including their 2, had been reported. The inheritance pattern appeared
to be autosomal recessive. Martinez-Glez et al. (2006) stated that the finding of
congenital nystagmus and radii dislocation in a patient with mental retardation is
highly suggestive of the disorder. *FIELD* RF 1. Martinez-Glez, V.; Lapunzina, P.;
Delicado, A.; Tendero, A.; Mori, M. A.; de Torres, M. L.; Fernandez, L.; Palomares,
M.; Pajares, I. L.: Mietens-Weber syndrome: two new patients and a review. Clin. Dysmorph.
15: 175-177, 2006. 2. Mietens, C.; Weber, H.: A syndrome characterized by corneal
opacity, nystagmus, flexion contracture of the elbows, growth failure, and mental
retardation. J. Pediat. 69: 624-629, 1966. *FIELD* CS Autosomal recessive;
Inheritance : Autosomal recessive;
Prefixed ID : 249600;
Origin ID : 249600;
UMLS CUI : C0265249;
Automatic exact mappings (from CISMeF team)
HPO term(s)
ORDO concept(s)
Semantic type(s)
UMLS correspondences (same concept)