[Calculi in the upper urinary tract and pregnancy].
D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000175:diagnosis*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D011859:Radiography; D012082:Renal Veins / Q000000981:diagnostic imaging; D014514:Ureteral Calculi / Q000175:diagnosis*; D014545:Urinary Calculi / Q000000981:diagnostic imaging