Prevalence of human papilloma virus isolated from cervix lesions in a female population from Transilvania

Between the years 2008-2011 reverse hibridisation (INNO-LiPA HPV Genotyping Extra test) and genotyping 1a Roche (the kit: Linear array HPV genotyping test) were used for detection of Human Papilloma Virus (HPV) in the cervix secretions of 182 female patients aged 16-63 years, predominantly of urban origin. 99 patients (54.4%) were identified as being infected with various types of HPV, prevalent in urban (53 single infections and 46 multiple infections). HPV infection was not detected in 83 (45.6%) patients. Only 7 females from rural areas were tested (5 females had single or multiple HPV infections). 32 types of HPV were identificated: 15 HPV types with high risk (51, 82, 56, 18, 39, 45, 59, 68, 16, 31, 33, 35, 52, 58, 73), 14 types with low risk (42, 61, 62, 72, 81, 83, 84, CP6108, 70, 6, 11, 55, 74, 54), and 3 types with possible high risk (26, 53, 66). The type of HPV could not be identified in other two cases. The most frecvent types of HPV with high risk isolated were: the type 16. The types 51 and 58 of HPV with high risk and the type 84 with low risk are detected in single infections in urban and in rural. HPV clades involved in single infections are: 1 (1 case), 3 (5 cases), 5 (4 cases), 6 (5 cases), 7 (5 cases), 9 (21 cases), 10 (7 cases). The clades 11 (7 cases) and 13 (6 cases) were involved only in multiple infections detected in urban. The types 35, 39, 59, 68 of HPV with high risk were isolated from multple infections. In rural, multiple infections with two HPV were detected. The citological screening by Babe-Papanicolaou examination was made only in 9 cases: HPV was not detected in 4 cases (one female had ASC-US: atypical squamous cells of "undetermined significance"); in 5 positive cases were detected HPV 16, 31, 58, 6.