![]() ![]() Similarity between the 23 populations from different countries is called ‘universal distribution’ for the 10 fingers. The distribution of fingerprint differs among individual fingers. Down’s syndrome and other pediatric hematological and psychological disorders). Several research studies have reported the genetic diversity of individual fingerprints being linked to various disorders of genetic origin too (e.g. Three basic fingerprint patterns are well recognized: ‘loop’ (radial and ulnar), ‘whorl,’ and ‘arch’. However, human fingerprints, being formed in the embryonic stage and having a unique characteristic pattern, are controlled genetically. Fingerprint patterns offer a simple, convenient, and economical technique for recognition of some diseases. Dermal ridge patterns once established become fixed all throughout life. Fingerprint pattern is regarded as an indicator of congenital and intrauterine anomalies. Įvery single person has got a unique dermal ridge pattern this pattern is genetically determined. This was first experienced following the discovery of BRCA1 and BRCA2 in addition to PTEN and TP53. Īpproximately 10% of patients with breast cancer have inherited predilection, and even a higher percentage already has a first-degree relative with the same disease. The hereditary propensity of this disease was first discussed more than 300 years ago when a young woman got affected, with a history of the disease being discovered in her aunt and grandmother. Conclusionįingerprint patterns and ridge counts are easy, simple, noninvasive, cheap, and applicable methods for screening high-risk groups of breast cancer.īreast cancer is rated as the most prevalent cancer among women worldwide, and in excess of half a million fatalities were documented as casualty of this disease in the past decade. The frequency of six or more whorls was more common in the diseased group (46%) when compared with the same number in control group (13.4%). It was found that the mean ridge count of the diseased group was less than that of control group. The whorl pattern was the commonest pattern among the diseased group, representing 46% this pattern was significantly increased when compared with the same pattern in the control group. The fingerprints were then examined by a forensic medicine specialist for identification of the patterns and ridge count. The fingerprints of all fingers of both hands of our patients and control group were obtained, using classic method of ink and paper. Patients and methodsĪ total of 500 patients with breast cancer and 500 women without cancer were included in our study. The aim of this study is to find a relation between dermal ridge patterns and breast cancer among female Egyptian populations. Every single person has got a unique dermal ridge pattern this pattern is genetically determined. ![]()
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