A Case of Netherton Syndrome with Novel Mutation in SPINK5 Gene Expressing Incomplete Phenotype

被引:1
作者
Patel, Tejas D. [1 ]
Padhiyar, Jigna Krunal [1 ]
Patel, Nayan H. [1 ]
Trivedi, Nishi S. [1 ]
机构
[1] Gujarat Canc Soc Med Coll Hosp & Res Ctr, Dept Dermatol, Vernerol, Leprol, Room 35, Ahmedabd, Gujarat, India
关键词
Netherton syndrome; novel mutation; phenotype; SPINK5; gene;
D O I
10.4103/ijpd.IJPD_76_19
中图分类号
R75 [皮肤病学与性病学];
学科分类号
100206 ;
摘要
Netherton syndrome (NS) is characterized by ichthyosis linearis circumflexa, trichorrhexis invaginata, and atopic diathesis. It is also considered a probable primary immunodeficiency as many patients have shown increased tendency for infections and abnormal levels of various immunoglobulins. Primary defect in NS is mutation in SPINK5 (serine protease inhibitor Kazal-type 5) gene which leads to the defective expression and function of lymphoepithelial Kazal-type-related inhibitor. We describe a case of a 7-year-old male born out of first-degree consanguineous marriage with findings of novel mutation, noninvolvement of the hair shaft, and unusual histopathology.
引用
收藏
页码:73 / 75
页数:3
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