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Principal indications for transvaginal ultrasound examination in the study population of women referred to a tertiary endometriosis centre (N = 50).
| Indication for ultrasound scan | N (%) |
|---|---|
| Pelvic pain* | 34 (68) |
| Subfertility + pelvic pain* | 9 (18) |
| Pelvic pain + menorrhagia | 4 (8) |
| Surveillance of endometriosis | 2 (4) |
| Subfertility | 1 (2) |
*Included any of the following symptoms: dysmenorrhoea, dyspareunia, dyschezia and dysuria
