The Clinical Spectrum of Multiple Endocrine Neoplasia Type 2A with Cutaneous Lichen Amyloidosis in Ethnic Han Chinese

Autor: Feng Li, Xiao-Ping Qi, Peng-Fei Li, Guang-Ping Wang, Wo-Long Ma, Hong Jia, Er Fu, Zhi-Lie Cao, Jian Guo, Jian-Qiang Zhao, Yi-Hua Zhao
Rok vydání: 2018
Předmět:
Zdroj: Cancer Investigation. 36:141-151
ISSN: 1532-4192
0735-7907
DOI: 10.1080/07357907.2018.1430813
Popis: This study systematically reviewed previous literatures and analyzed the genotype-phenotype relationship between the multiple endocrine neoplasia type 2A (MEN 2A)-cutaneous lichen amyloidosis (CLA) and RET/OSMR/IL31RA mutations. RET/OSMR/IL31RA screening was performed on 8 RET-carriers from 3 independent Chinese MEN 2A families. Besides, 51 MEN 2A-CLA patients in 116 RET carriers from literatures were clustered and analyzed. Our results indicated that almost all MEN 2A-CLA patients exhibited CLA which was located in the scapular region and carried RET mutation at codon 634. Meanwhile, we firstly described MEN 2A-CLA here in Chinese Han patient with RET p.C634F mutation.
Databáze: OpenAIRE
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