A Case of Blau Syndrome with NOD2 E383K Mutation

被引：12

作者：

Harada, Jun ^{[1
]}

Nakajima, Takeshi ^{[1
]}

Kanazawa, Nobuo ^{[2
]}

机构：

[1] Osaka Gen Med Ctr Med, Dept Dermatol, Osaka, Japan

[2] Wakayama Med Univ, Dept Dermatol, Wakayama, Japan

来源：

PEDIATRIC DERMATOLOGY | 2016年 / 33卷 / 06期

关键词：

TRANSIENT PORPHYRINEMIA; PHOTOTHERAPY; ERUPTION; PHOTOSENSITIVITY; PATHOGENESIS; NEONATE;

D O I：

10.1111/pde.12908

中图分类号：

R75 [皮肤病学与性病学];

学科分类号：

100206 ;

摘要：

uWe report a 3.5-year-old Japanese boy who developed lichenoid papules and erythema with noncaseating epithelioid cell granulomas with a scant lymphocytic infiltrate histologically on his limbs at the age of 8 months. Genetic analysis of the patient and his parents, who had no medical past history, revealed heterozygous 1147G>A ( E383K) mutation of NOD2 in the patient and in his father, so the patient was diagnosed with Blau syndrome and his father as an asymptomatic carrier. Although Blau syndrome has been reported as a genetic disease with high penetrance, asymptomatic carrier cases of a family with the same E383K mutation have also been reported. These results suggest that some contributing factors are required for the development of inflammatory and granulomatous responses in heterozygous carriers of a NOD2 E383K mutation.

引用

页码：E385 / E387

页数：3

共 11 条

[1] A woman with abdominal pain and weakness after gastric bypass surgery - Acute porphyria (variegate porphyria) [J].