X-linked ichthyosis (XLI) (also known as "Steroid sulfatase deficiency," and "X-linked recessive ichthyosis") is a skin condition caused by the hereditary deficiency of the steroid sulfatase (STS) enzyme that affects 1 in 2000 to 1 in 6000 males. XLI manifests with dry, scaly skin and ...
(redirected fromX-linked ichthyosis) Thesaurus Medical Acronyms Encyclopedia Wikipedia Related to X-linked ichthyosis:lamellar ichthyosis ich·thy·o·sis (ĭk′thē-ō′sĭs) n. Any of a group of chiefly genetic disorders that are characterized by dry, scaly, and often thickened skin. ...
Ichthyosis Vulgaris Simplex This is the commonest form of ichthyosis, with onset within the first 3 months of life. There is fine scaling X-Linked Ichthyosis This is also has a very early onset, at birth or within the first 3 months of age. The distribution of scaling differs substantially...
Ichthyosis nigricans Definition Hereditary disorder of keratinization, characterized by severe scaling, especially on the extremitiesPathogenesis X-linked trait; caused by a steroid sulfatase deficiency resulting from abnormalities in its coding gene (STS); retention hyperkeratosis from delayed dissolution of ...
Recessive X-linkedichthyosis(RXLI) is an uncommon condition, affecting 1 in 6000 males. Signs of the disorder are present at birth in one fifth of affected infants; 85% develop skin changes by 3 months of age. The characteristic cutaneous finding is coarse, brownish scaling, most prominent on...
X-Linked Recessive IchthyosisX-Linked Recessive IchthyosisX-linked ichthyosisPedigreeSteroid sulfataseArylsulfatase CX-linked recessive ichthyosis (XRI) is one of the most frequent genetic skin disorders. An apparently sex-linked type of ichthyosis vulgaris occurring only in males had been mentioned by ...
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WENT, L. N.; DEGROOT, W. P.; SANGER, R.; TIPPETT, P.; and GAVIN, J. 1969. X-linked ichthyosis. Linkage relationship with the Xg blood groups and other studies in a large Dutch kindred. Ann. Hum. Genet. 32:333-345.Went, LN, Groot, WP, Sanger, R, Tipett, P, Gavin, J ...
X-linked ichthyosis: An oculocutaneous genodermatosis X-linked ichthyosis (XLI) is an X-linked recessive disorder of cutaneous keratinization with possible extracutaneous manifestations. It was first described... NF Fernandes,CK Janniger,RA Schwartz - 《Journal of the American Academy of Dermatology》...
In the period 1962-1974, 36 patients with X-linked ichthyosis, belonging to 22 families, were selected for study. The frequency of this genodermatosis is higher in the province of Salamanca than in other countries. In most of the cases, the lesions were apparent at birth or shortly after....