Cytogenetic Analysis Of Primary Amenorrhea Cases.

ABSTRACT

Cytogenetic analysis of 70 primary amenorrhea cases revealed normal chromosomal constitution (46, XX-71.43%) in 50 and abnormal karyotype in 20 (28.57%) cases examined. Among the abnormal cases, there were 4 with 45, X (5.71%), 11 (15.71) with 45, X / 46, XX; 1 each with mosaicism of 45, X / 47, XXX and 45, XX/47, XXX and 47, XXX (1.43%) constitution. The remaining 2 cases with 46, XY constitution had testicular feminization syndrome.