Hysterectomy 24 yrs ago. Uterus & cervix removed. Vaginal bleeding. Family Dr. Says it's a polyp. Have a referral to see Gyn. What happens now? I'm 66

Polyp. If there is a polyp there, it is likely that the doctor will remove or at least biopsy it. After a hysterectomy or menopause the most common reason for bleeding is the thinning of the vaginal tissue due to low estrogen levels. This is called atrophic vaginitis. Occasionally, after a hysterectomy there will be granulation tissue or "proud flesh" at the cuff which can resemble a polyp and bleed.