Anal warts in heterosexual men.

Anal cancer and human papillomaviruses in heterosexual men

Human papillomavirus (HPV) causes a variety of anogenital cancers and is considered the primary cause of anal canal cancer 1,2. Anal cancer is a rare disease: a total of 4650 diagnoses of anal carcinoma and 690 deaths were expected in the United States in 2007, with approximately 40% of the diagnoses and deaths being expected to occur in men. Other than cervical cancer, anal cancer was expected...

Anal warts and anal coitus.

Heterosexual anal sexuality and anal sex behaviors: a review.

Little research addresses the role of anal sexuality and anal sexual behaviors as a widely practiced but relatively less frequent element of a heterosexual sexual repertoire. However, the importance of anal sex in sexual health is increasingly well-defined by epidemiological and clinical studies. This article reviews existing data on a range of heterosexual anal sex practices and provides conce...

Prevalence of and risk factors for anal human papillomavirus infection in heterosexual men.

In US men, the incidence of anal cancer, the primary cause of which is human papillomavirus (HPV) infection, has increased almost 3-fold in 3 decades; however, little is known about the epidemiology of anal HPV infection, especially in heterosexual men. In 2 US cities, behavioral data and anal biological specimens were collected from 253 men who acknowledged having engaged in sexual intercourse...

Recurrent perianal warts and anal carcinoma.