Sonnendecker E W, Davey M, Guidozzi F
Department of Obstetrics and Gynaecology, University of the Witwatersrand Johannesburg.
S Afr Med J. 1987 Sep 19;72(6):431-3.
Retention of a gilded 'wish-bone' cervico-uterine stem pessary inserted 49 years previously was the unusual cause of postmenopausal bleeding. This device, which is of historical and developmental interest, therefore still has clinical relevance.
一枚49年前置入的镀金“叉骨”型宫颈子宫干子宫托留存体内是绝经后出血的罕见原因。因此，这种具有历史和发展意义的装置如今仍有临床相关性。
