psychogenic cyclical vomiting

例句：

1. 1.The patient's behavior was consistent with a psychogenic disorder.
   患者的举止与心理障碍相符。
2. 2. The researcher found the results to be consistent with the theory of psychogenic factors.
   研究者发现结果与心理因素理论一致。
3. 3. The patient's symptoms were attributed to a psychogenic cause.
   患者的病症被归因于心理原因。