[Structural chromosome aberrations in the peripheral blood lymphocytes in patients with precancer and endometrial cancer].

The level of chromosomal aberrations in cultured blood lymphocytes from patients with hyperplasia, atypical hyperplasia of endometrium and endometrial cancer was studied. Chromosomal aberration frequency significantly increased up to 5.000 +/- 00.47% in patients with atypical and endometrial hyperplasia and to 5.21 +/- 00.53% in patients with endometrial cancer in comparison to 0.67 +/- 0.21% in the control. All indices were more pronounced in endometrial cancer patients with pathology in pedigree.