In testicular feminisation syndrome:: (A) Buccal smear is chromatin positive, (B) Normal breast size is observed, (C) Menstruation is scanty and infrequent, (D) Streak gonads seen
Answer is B. Ans. is b, i.e. Normal breast size is observedRef: Dutta Gynae 6th/ed, p443In testicular feminization syndrome:Genotype = 46 XY* Hence Barr body is absent i.e. chromatin negative (i.e., option a is incorrect)* Here gonads are testis and are not streak (option d is incorrect)* There is primary amenorrhea (option c is incorrect)(i.e. option d is correct).Rest all options you know.