6 hasil
In 1987 Fitzsimmons and Guilbert described identical male twins with progressive spastic paraplegia, brachydactyly with cone shaped epiphyses, short stature, dysarthria, and "low-normal" intelligence. In subsequent years, four other patients, including one set of female identical twins, a single
BACKGROUND
Bardet-Biedl syndrome is an autosomal recessive disorder characterized by obesity, polydactyly of hands and feet, retinitis pigmentosa, hypogenitalism, various degrees of intellectual impairment and renal anomalies. Other clinical features include speech disorder, brachydactyly,
Variegate porphyria is an autosomal dominant disorder that usually presents with photosensitivity and acute neurological crises in adulthood. It is caused by heterozygous mutations in the protoporphyrinogen oxidase gene (PPOX). A rarer variant, homozygous variegate porphyria (HVP), presents in
Bardet-Biedl syndrome (BBS) is a rare autosomal recessive genetic disorder. It is a congenital ciliopathy that has primary and secondary characteristics. Primary clinical features include rod-cone dystrophy, polydactyly, central obesity, genital abnormalities and mental retardation often presenting
Bardet-Biedl syndrome (BBS) is an autosomal recessive disease with a prevalence of about 1/125,000. The syndrome involves mixed rod-cone dystrophy (which becomes obvious by 6 years of age). About two thirds of patients have postaxial polydactyly, and sometimes syndactyly, brachydactyly,
Bardet-Biedl syndrome (BBS) is a rare autosomal recessive genetic disorder. It is characterized by heterogeneous clinical manifestations including primary features of the disease (rod-cone dystrophy, polydactyly, obesity, genital abnormalities, renal defects, and learning difficulties) and secondary