To detect a direct transition from a haemorrhagic corpus luteum to an endometriotic cyst by serial transvaginal ultrasonographic scans. Prospective observational study. An academic tertiary care and referral centre for women with endometriosis. One hundred and nine women younger than 40 years, with regular menstrual cycles, undergoing first-line surgery for endometriomas, and not wanting postoperative oral contraception. Three-monthly transvaginal ultrasonography during the luteal phase for 2 years after surgery. Sonographic identification of progression from a haemorrhagic corpus luteum to a recurrent endometriotic cyst. A haemorrhagic corpus luteum was identified in 13 women. Serial ultrasonographic scans demonstrated transition to an endometriotic cyst in 11 (85%) instances and resorption in two. A unilateral endometriotic cyst without previous detection of a cystic corpus luteum was observed in 14 women. Bleeding from a corpus luteum appears to be a critical event in the development of endometriomas.
'Blood On The Tracks' from corpora lutea to endometriomas / P. Vercellini, E. Somigliana, P. Vigano, A. Abbiati, G. Barbara, L. Fedele. - In: BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY. - ISSN 1470-0328. - 116:3(2009 Feb), pp. 366-371.
'Blood On The Tracks' from corpora lutea to endometriomas
P. VercelliniPrimo
;E. SomiglianaSecondo
;P. Vigano;A. Abbiati;G. Barbara;L. FedeleUltimo
2009
Abstract
To detect a direct transition from a haemorrhagic corpus luteum to an endometriotic cyst by serial transvaginal ultrasonographic scans. Prospective observational study. An academic tertiary care and referral centre for women with endometriosis. One hundred and nine women younger than 40 years, with regular menstrual cycles, undergoing first-line surgery for endometriomas, and not wanting postoperative oral contraception. Three-monthly transvaginal ultrasonography during the luteal phase for 2 years after surgery. Sonographic identification of progression from a haemorrhagic corpus luteum to a recurrent endometriotic cyst. A haemorrhagic corpus luteum was identified in 13 women. Serial ultrasonographic scans demonstrated transition to an endometriotic cyst in 11 (85%) instances and resorption in two. A unilateral endometriotic cyst without previous detection of a cystic corpus luteum was observed in 14 women. Bleeding from a corpus luteum appears to be a critical event in the development of endometriomas.Pubblicazioni consigliate
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