No intense uptake was observed in the 17 patients (19 examinations) presenting remarkably irregular menstrual cycle, 112 patients (136 studies) in menopause for 3 months to 39 years, and 2 patients without menstruation yet.

• 17例(19次PET)月经明显不规律、112例(136次PET)停经和2例尚未开始来月经者均无子宫、卵巢高摄取。