Diagnostic problems of trophoblastic disease in women aged 50 or more.
D000022:Abortion, Spontaneous; D000367:Age Factors; D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000175:diagnosis; D007044:Hysterectomy; D008598:Menstruation; D008875:Middle Aged; D011247:Pregnancy; D011248:Pregnancy Complications; D011258:Pregnancy Tests; D013997:Time Factors; D014328:Trophoblastic Neoplasms / Q000175:diagnosis* / Q000453:epidemiology; D006113:United Kingdom; D014592:Uterine Hemorrhage