Anogenital warts and laryngeal papillomas are two most important benign tumors etiologically linked with HPV. In the study, which included both the largest number of laryngeal papilloma tissue specimens (152 specimens from 152 patients) to date and the largest number of prospectively collected and histologically confirmed tissue specimens of anogenital warts obtained from both genders (422 specimens from 315 patients), HPV DNA was detected in 413/422 (97.9%) of anogenital warts and 139/152 (91.4%) of laryngeal papillomas. HPV‐6 and/or HPV‐11 were detected in 291/315 (92.4%) patients with anogenital warts and in 138/152 (90.8%) patients with laryngeal papillomas, indicating that the great majority of both tumors could be prevented with prophylactic quadrivalent vaccine. The HPV‐6 gender‐specific distribution in both anogenital warts and laryngeal papillomas was not statistically significant. In contrast, HPV‐11 was found almost three times more often in males than in females with anogenital warts (16.5% vs. 6.3%; P = 0.008), with a gender neutral HPV‐11 type distribution in laryngeal papillomas. The overall HPV DNA prevalence in anogenital warts was significantly different from that in laryngeal papillomas (97.1% vs. 91.4%; P = 0.01). In the first comparison of the HPV‐6/HPV‐11 type‐specific distribution between patients suffering from anogenital warts and laryngeal papillomas with the same geographic and ethnic background, a significant imbalance in tumor‐specific distribution of HPV‐6 and HPV‐11 was identified: HPV‐6 was statistically more often present in anogenital warts than in laryngeal papillomas (79.0% vs. 59.2%; P = 0.000013), whereas HPV‐11 was statistically more frequent in laryngeal papillomas than in anogenital warts (28.9% vs. 12.4%; P = 0.00003). J. Med. Virol. 84: 1233–1241, 2012. © 2012 Wiley Periodicals, Inc.

According to our experience, stapled haemorrhoidopexy can be safely performed as a day surgery procedure.

Background and Aim The CHORUS study (Chronic venous and HemORrhoidal diseases evalUation and Scientific research) was conducted to provide data on patients presenting with hemorrhoidal disease (HD) in clinical practice and to explore the frequency with which it coexists with chronic venous disease (CVD) and shared risk factors. Methods This international, noninterventional study enrolled adult patients attending a consultation for hemorrhoidal complaints. The questionnaire completed by physicians established the subjects' demographic and lifestyle characteristics and collected information on HD grade and symptoms and signs of CVD. Results A total of 5617 patients were analyzed. Symptoms commonly reported were bleeding (71.8%), pain (67.4%), swelling (55.0%), itching (44.1%), and prolapse (36.2%). Multivariate analysis revealed the variables with the strongest association with HD severity were older age, higher CVD CEAP (Clinical manifestations, Etiologic factors, Anatomic distribution of disease, and underlying Pathophysiology) class, constipation, and male gender (all P < 0.0001). Elevated BMI was a risk factor for HD recurrence. Among women, number of births had a significant association with both HD grade and recurrence. The presence of CVD, reported in approximately half the patients (51.2%), was strongly associated with advanced grade of HD (P < 0.0001). Treatments most commonly prescribed were venoactive drugs (94.3%), dietary fiber (71.4%), topical treatment (70.3%), analgesics (26.3%), and surgery (23.5%). Conclusions CHORUS provides a snap shot of current profiles, risk factors, and treatments of patients with HD across the globe. The coexistence of HD and CVD in more than half the study population highlights the importance of examining for CVD among patients with a hemorrhoid diagnosis, particularly when shared risk factors are present.

Our results suggest that anal VC, similarly to VC at other sites, is not associated with HPV infection, and must be distinguished from BLT, which is associated with low-risk HPV. Only with well-set diagnostic criteria will it be possible to ascertain clinical behaviour and optimal treatment for both lesions.

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