close-up of gynecological instruments for taking cytological smear from the cervical canal of the cervix

cytological gynecological smear vaginal female doctor uterine analysis procedure uterus cervix equipment sample women tool analyzing hygiene cervical pathology instrument gynecologist obstetrician cancer brush oncology laboratory gynaecologist medical diagnostic endocervical womb diagnosis examination closeup research prevention gynecology physician cytology consultation background medicine woman checkup disease health healthcare illness person treatment clinic