Graham Little syndrome

例句：

1. 1. This patient has been diagnosed with a rare genetic disorder called the Graham-Little syndrome.
   这名患者被诊断出患有一种罕见的遗传性疾病，称为格雷姆-利特综合症。
2. 2. The Graham-Little syndrome is characterized by a distinctive facial appearance and developmental delays.
   格雷姆-利特综合症的特征是独特的面部外观和发育延迟。
3. 3.Researchers are studying the genetic causes of the Graham-Little syndrome to develop better treatments for affected individuals.
   研究人员正在研究格雷姆-利特综合症的遗传因素，以开发更好的治疗方法来改善受影响个体的状况。