1) It is indicated that treatment of amenia based on differentiation of syndromes and the endometrial thickness have close correlativity.

2) Methods: To analyze the chromosome karyotypes of circular lymphocytes in 61 patients with primary amenia.

3) Conclusion: Chromosome abnormality is a major genetic factor that causes abortion, amenia and dysgenitalis, and should be highly emphasized by clinicians.

4) Objective: To analyze abnormal chromosome karyotype and pathogenesis of primary amenia.

5) From 3 typical cases of cardiopalmus , insomnia and amenia, it exemplifies the directing meaning of Internal Classic in clinic.