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An unusual case of a vesicovaginal stone
1Department of Obstetrics and Gynaecology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong. MWPang@cuhk.edu.hk
Gynecologic and Obstetric Investigation
|September 26, 2002
Abstract:
We report a case of an unusual vesicovaginal stone. The dumb-bell-shaped stone created a ball valve effect in the fistula, therefore giving rise to only mild urinary leakage despite the large size of the fistula.