Detection of occult endocervical glandular dysplasia in cervical conization specimens for squamous lesions.

The aim of this work was to evaluate the incidence of occult cervical glandular intraepithelial neoplasia (CGIN) and adenocarcinoma of the cervix (AC) in women treated with CO2-laser conization for cervical intraepithelial neoplasia (CIN) or squamocellular cervical cancer (SCC). The medical records of all women with a histological diagnosis of squamous lesions of the uterine cervix (persistent CIN1, CIN2, CIN3 and SCC) who were subsequently treated with CO2-laser conization at our institution, during the period from January 1991 to December 2014, were analyzed in a retrospective case series. Among the 1004 women fulfilling the study inclusion/exclusion criteria, 77 cases (7.7%) of occult glandular lesions (CGIN and AC) were detected on the final cone specimen (48 cases of occult low-grade cervical glandular intraepithelial neoplasia (LCGIN), 25 cases of occult high-grade cervical glandular intraepithelial neoplasia (HCGIN), and four cases of occult "usual-type" AC). No difference in the mean age between women diagnosed with occult glandular lesions and women without occult glandular lesions on the final specimen emerged (39.1±9.3 vs 38.4±9.4, p=0.5). In women with occult LCGIN on cone specimen, mean follow-up of 48 months was reported (range 7-206 months) and no cases of progression to HCGIN or AC were observed. In conclusion, a relatively high rate of occult glandular lesions was found in women treated for squamous lesions. The natural history of CGIN is still uncertain and, in particular, there are some controversies as to whether LCGIN is a precursor lesion of HCGIN or AC. In this context the role of pathologists become very important since the appropriate diagnosis of these lesions could have potential implications in the clinical management of these patients.

Teenagers' knowledge about HPV infection and HPV vaccination in the first year of the public vaccination programme.

The aim of this study was to assess teens' knowledge of HPV infection and vaccination one year after the initiation of the public vaccination programme and information campaign on the disease and the opportunity of vaccination. Between 15 May and 15 June 2009, a survey was carried out on 1,105 teenagers attending high schools in a town in the northeast of Italy by means of an anonymous and unannounced questionnaire covering the knowledge of HPV infection, transmission, prevention, vaccination and post-vaccination behaviours. Only 75% of teens knew what HPV infection is (92% of girls vs 51% of boys, p < 0.001); only 70% knew that it is a sexually-transmitted infection. Only 69.3% associated condoms with HPV disease prevention (72.6% girls vs 61.5% boys, p = 0.002). About 18.8% of girls and 33.2% of boys believe that HPV can lead to AIDS (p < 0.001). Among teens aware of HPV vaccination, 7.6% of girls and 21.8% of boys believe that it can prevent AIDS (p < 0.001). Only 75.5% of girls and 51.1% of boys (p < 0.001) believe that condom use remains useful for HPV prevention after vaccination. The need for regular pap smears after vaccination is reported by 93.3% of girls. Teens' knowledge about HPV infection and vaccination remains insufficient, despite a broad information campaign. Erroneous information may increase risky sexual behaviours. Without complete information about HPV infection and vaccination and information about other sexually-transmitted diseases, the latter might become difficult to control among teenagers, while some misunderstandings about the usefulness of secondary prevention might linger.

[Knowledge of HPV-related genital lesions and of anti-HPV vaccination in a sample of women of north-eastern Italy]. / Conoscenza delle patologie genitali HPV-correlate e sul vaccino anti-HPV in una popolazione femminile del nord-est italiano.

AIM: Knowledge of human papilloma virus (HPV) infection and related genital lesions and vaccine is related to the success of the vaccination program. Authors have assessed knowledge, attitudes and beliefs on HPV and vaccination in a sample of women, in order to optimize any educational interventions. METHODS: This study enrolled 212 consecutive women with no history of HPV-related genital lesions by means of an anonymous questionnaire. The questionnaire included 21 questions (19 with a multiple choice and 2 with open answers) to check awareness of HPV infection and related lesions, HPV transmission, vaccine and vaccination program expectations, sexual/precautionary behaviours after vaccination and the need felt for more information. RESULTS: Forty-two percent of women in the study population know about HPV-related genital lesions, and 43% are aware of the right way of transmission; 75% have learned about the vaccine. In this last group 28% know that the vaccine efficiency is mainly limited to the HPV types included in the vaccine, 19.8% know that one of the vaccines can also prevent genital condylomata and 88% have heard about this vaccination program. CONCLUSIONS: There is still a lack of information or access to information about HPV and more needs to be done to raise awareness of HPV vaccination. A percentage of 74.4 of women wish to receive more information and thinks that schools and family planning clinics should play a central role in teenagers' health education. There is a need to further train healthcare workers involved in the vaccination program in order to optimize their counselling to teenagers and parents.