Trichoscopy as a diagnostic tool in trichorrhexis invaginata and Netherton syndrome*
نویسندگان
چکیده
Netherton syndrome is a rare autosomal recessive disease characterized by erythroderma, ichthyosis linearis circumflexa, atopy, failure to thrive and a specific hair shaft abnormality called trichorrhexis invaginata or bamboo hair, considered pathognomonic. We report the case of a 4-year-old boy with erythroderma since birth, growth deficit and chronic diarrhea. Trichoscopy was used to visualize typical bamboo and "golf tee" hair and of key importance to diagnose Netherton syndrome. We suggest the use of this procedure in all children diagnosed with erythroderma.
منابع مشابه
Two Case Reports of Netherton Syndrome: Hair Shaft Examination Is Known As a Diagnostic Test
Background: Netherton syndrome is a rare autosomal recessive disorder consisting of ichthyosiform dermatosis, hair shaft abnormalities and an atopic diathesis that presents as widespread erythematous skin. The aim of these reports is emphasis on the importance of the examination of hair as a diagnose route. Case presentation: Case 1: A 6 months old boy with respiratory distress and severe eryth...
متن کاملNetherton syndrome: report of two cases
Netherton syndrome is a rare autosomal recessive condition with variable expression. It comprises an ichthyosiform dermatitis and erythroderma of variable intensity associated with hair abnormalities and features of atopy. The pathognomic (required for diagnosis) feature is trichorrhexis invaginata identified by microscopic examination of hair shaft. Ichthyosis linearis circumflexa is ano...
متن کاملBamboo Hair Syndrome or Netherton Syndrome - A Case Report
Netherton Syndrome (AKABamboo Hair Syndrome) is a non treatable, Autosomal Recessive Disorder of infancy and childhood, so has no sex predilection. Family history may reveal consanguinity. There is triad A] Ichthyosiform linearis circumflexa B] Hair Shaft Defect like trichorrhexis invaginata & C] Atopic Diathesis. Caused by mutation in Serine Protease Inhibitor Kazal type 5 gene (SPINK5), which...
متن کاملIchthyosis Linearis Circumflexa as the Only Clinical Manifestation of Netherton Syndrome.
Ichthyosis linearis circumflexa (ILC) presents as serpiginous and migratory erythematous patches with double-edged scales. ILC is rarely an isolated skin manifestation, but most commonly a part of Netherton syndrome (NS). NS is caused by SPINK5 mutations, which lead to absent or sometimes reduced expression of the serine protease inhibitor LEKTI. NS is characterised by congenital ichthyosiform ...
متن کاملLEKTI: Netherton Syndrome and Atopic Dermatitis
In 1958, Netherton described the bamboo-like deformity in the fragile hairs in a girl with erythematous scaly dermatitis.[2] In 1985, Greene and Muller emphasized the triad of Netherton syndrome: ichthyosis, atopy, and trichorrhexis invaginata.[3] In 2000, Chavanas et al. identified eleven different mutations in SPINK5 in 13 families with Netherton syndrome.[4] Their finding disclosed a critica...
متن کامل