functional hypothalamic amenorrhea

例句：

1. 1. The patient's condition is characterized by functional hypothalamic amenorrhea.
   患者的病情表现为功能性下丘脑闭经。
2. 2.This syndrome is often associated with functional hypothalamic amenorrhea.
   这种综合征常与功能性下丘脑闭经有关。
3. 3. The research on functional hypothalamic amenorrhea has significant implications for understanding the underlyingmechanisms of menstrual disorders.
   功能性下丘脑闭经的研究对于理解月经紊乱的底层机制具有重要意义。