Karyotyping

Indications for Cytogenetic Analysis

• Couples with repeated spontaneous abortions
• Men with oligozoospermia and azoospermia.
• Men with hypogonadism, breast development and lack of facial hair.
• Women with primary amenorrhoea, short stature, and streak gonads.
• Women with polycystic ovaries.

Sample: 2 ml Blood in sodium heparin vaccutainer (Green top tube), transported at room temperature.

G - Banded karyotype showing a balanced translocation of chromosomes 6 and 15 i.e. 46,xx,t(6;15)(q21;q26) in a woman with repeated abortions.

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