[Ovarian cysts. The respective role of clinical examination, echography, biological markers and cytology].

The authors assess the value of clinical examinations and para-clinical examinations carried out when an ovarian cyst is discovered. They try to find out whether a diagnosis of the aetiology is possible before the operation and particularly whether the cystic forms of cancer can be detected pre-operatively. The study is concerned with a retrospective assessment of 358 patients. The first line of investigation was seen to be ultrasound which is effective in 91% of cases. When the level of CA-125 is above 35 U/ml that suggests that there may be a malignant neoplasm present. The test is sensitive to about 78.6% and specific at 76%. 96 cysts were considered to be benign using clinical and para-clinical examinations and were punctured under ultrasound control or laparoscopically. The cytology could not be interpreted in 15%. Only one borderline tumour of the ovary was found. 25.3% of cysts that had been aspirated recurred and this is a high figure. Given these figures, the authors suggest a diagnostic and therapeutic program for ovarian cysts.