Uterine Fibroid More Condition_symptoms Why Would The Ultrasound Tech Suggest A MRI For A Uterine Fibroid ?

Why would the ultrasound tech suggest a MRI for a uterine fibroid ? - uterine fibroid more condition_symptoms

My gynecologist says it is only the size of a ball and must disappear in the menopause, why an MRI is possible? So my doctor put a violation of the fibroid, which should be a concern?