Human papillomavirus (HPV) is the most common sexually transmitted infection. This virus affects men and women regardless of age, which leads to the development of various diseases. The article reflects the timely prevention of virus infection in order to avoid serious consequences. HPV causes a wide range of reproductive system cancers, including cervical cancer, vulvar and vaginal cancer, and anal cancer and anogenital warts.

Gallbladder polyposis is a common pathology, the detection of which has increased significantly in recent years. The dominant form of this disease is cholesterol pseudopolyps, mainly found inwomen. Clinical manifestations of gallbladder cholesterol polyps are nonspecific,which presents certain difficulties in diagnosis.Ultrasonography is one of themost informative and accessible instrumental diagnostic methods.