Ovarian cysts in women on chronic intermittent haemodialysis.
In a consecutive material of 42 female patients, who were treated with intermittent dialysis for chronic renal failure between May 1964 and Nov. 1971, 21 developed ovarian cysts. The cysts were found only among the 29 women, who had menstrual periods from commencement of dialysis (16 cases) or who started menstruating on dialysis after a period of secondary amenorrhoea (13 cases). No cysts were found in the remaining 13 patients, who had amenorrhoea throughout, and of whom 6 were in all probability postmenopausal. Seven of the 21 patients with ovarian cysts had pronounced symptoms, necessitating acute surgery in 4. Fourteen asymptomatic cases were diagnosed at routine gynaecological examination, which was performed at regular intervals in all patients. There is strong evidence suggesting that the development of ovarian cysts was somehow related to the dialytic treatment and neither to the uraemic state nor to the nature of the primary renal disease. The mechanism by which dialytic treatment may be opertional in the development of this hitherto undescribed complication is discussed, but no clear-cut explanation can be given.
D000328:Adult; D000568:Amenorrhea; D002908:Chronic Disease; D005260:Female; D005921:Glomerulonephritis / Q000628:therapy; D006801:Humans; D007676:Kidney Failure, Chronic / Q000628:therapy; D008598:Menstruation; D008875:Middle Aged; D010048:Ovarian Cysts / Q000209:etiology*; D006435:Renal Dialysis / Q000009:adverse effects*; D013997:Time Factors