DOI: 10.1002/ccr3.73364 ISSN: 2050-0904
Imerslund‐Gräsbeck Syndrome Caused by Compound Heterozygous Mutations in the
AMN
Gene: A Case Report
Cheng Chen, Yijia Min, Xiaoping Ye, Yu Ma, Huiqing Ge, Jingying Chou, Xiaoling Yang, Yingying Cui, Xiaochun Zhang ABSTRACT
The 7‐year‐old girl had recurrent anemia for 6 years, showing large cell anemia. The parent‐derived AMN double heterozygous mutation was detected to confirm the diagnosis of IGS. The hemogram was normal after intramuscular injection of vitamin B 12 , and there were no other complications.