Diagnosis of luteinized unruptured follicle by ultrasound and steroid hormone assays in peritoneal fluid: a comparative study.
Luteinized unruptured follicle detection was carried out in 27 women by means of ultrasound scans three times per day and estimation of 17 beta-estradiol and progesterone levels in peritoneal fluid. The incidence of luteinized unruptured follicle diagnosed by ultrasound was 2 of 27 and by estimation of steroid levels was 8 of 27. In three women, a follicle-like structure appeared within 24 hours after ovulation was established by ultrasound; this was accompanied by extremely low progesterone levels in the peritoneal fluid. The disparity between these methods requires further evaluation.
D000328:Adult; D001202:Ascitic Fluid / Q000032:analysis*; D004958:Estradiol / Q000032:analysis*; D005260:Female; D006801:Humans; D010049:Ovarian Diseases / Q000175:diagnosis*; D011374:Progesterone / Q000032:analysis*; D014463:Ultrasonography
D011374:Progesterone; D004958:Estradiol