Anogenital Warts in Geriatrics: Immunosenescence and New Sexual Contacts? A Case Report

Abstract

Introduction: Anogenital warts (AGW) are sexually transmitted infections (STIs) caused by the human papillomavirus (HPV), particularly types 6 and 11. The highest incidence of AGW occurs in the age group of 15–24 years. However, as life expectancy increases, there is a significant rise in the geriatric population worldwide. This demographic shift is directly proportional to the increasing number of STIs cases within the geriatric group. Cases: A case of AGW was reported in a 75-year-old man who had a history of erectile dysfunction medication use and recent sexual contact. During the physical examination, a hyperpigmented plaque with a verrucous surface was observed at the base of the penis. The results of the histopathological examination were consistent with the characteristics of AGW. In addition, HPV genotyping, through polymerase chain reaction (PCR) showed the presence of HPV type 6. Discussion: The aging process leads to a decline in immune function among geriatric individuals, which causes susceptibility to infections, including STIs. Moreover, the geriatric population has a different level of susceptibility to STIs compared to younger individuals. Factors such as physiological changes, decreased sexual function, low awareness of STIs, and having multiple sexual partners further increase the risk of STIs in this age group. Conclusion: Sexual intercourse is an important component of the human life. However, the natural decline in sexual function due to the aging process often occurs with advancing age. As a result, many geriatrics seek various solutions in order to maintain sexual function and activity in old age. Since STIs can occur at any age, early detection and education are essential, particularly for the geriatric population.