摘要
To the Editor： Neurofibromatosis type 1 （NFI） is one of the most common autosomal dominant inherited disorders with a prevalence of approximately 1 in 3000 individuals, Gastrointestinal stromal tumors （GISTs） are the most common mesenchymal tumors of the gastrointestinal tract. Studies have suggested that NF 1 associated GISTs （NF 1-GISTs） manifest at younger ages than sporadic GISTs.
To the Editor： Neurofibromatosis type 1 （NFI） is one of the most common autosomal dominant inherited disorders with a prevalence of approximately 1 in 3000 individuals, Gastrointestinal stromal tumors （GISTs） are the most common mesenchymal tumors of the gastrointestinal tract. Studies have suggested that NF 1 associated GISTs （NF 1-GISTs） manifest at younger ages than sporadic GISTs.
