Qualitative dermatoglyphic traits in ovarian cancer patients: a case-control study.

The authors investigated the correlation between the occurrence of certain qualitative dermatoglyphic traits and the susceptibility to ovarian cancer, using the case-control design. A sample of 168 diseased cases, treated at the University Department of Gynecologic Oncology in Zagreb, Croatia between 1996-1997 was compared to 200 healthy females, investigated at the Institute for Anthropological Research in Zagreb. The results showed significant differences between ovarian cancer cases and healthy controls regarding the frequency of arches on the fingers of both hands (10-11% vs. 4-5%, respectively, p < 0.05), and of characteristic patterns on the palms of right hand (33% vs. 54% in 3rd interdigital space (IS), p < 0.001; 39% vs. 47% in 4th IS, p < 0.05) and of the left hand (42% vs. 58% in 4th IS, p < 0.001; 24% vs. 34% in hypothenar, p < 0.01). Although probably neither very sensitive nor specific, these findings could still be used in addition to other diagnostic procedures, as a rough screening method in early detecting of ovarian cancer.