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  1. Article

    Open Access

    Congenital midureteral stenosis in children: a 13-year retrospective study based on data from a large pediatric medical center

    Midureteral stenosis is very rare in children and can cause congenital hydronephrosis. We report our experience treating children with congenital midureteral stenosis at our center, focusing on the differences...

    Zhaoyi Meng, Defu Lin, Guannan Wang, Yanchao Qu, Ning Sun in BMC Urology (2021)

  2. Article

    Open Access

    Use of Acellular Dermal Matrix for Urethroplasty Coverage in Proximal Hypospadias Repair: a Pilot Study

    The complication rates of proximal hypospadias, especially fistula, are much higher than those of distal hypospadias. Urethral coverage is an effective method for reducing fistulas. Acellular dermal matrix (AD...

    Defu Lin, Guannan Wang, Hongcheng Song, Yanchao Qu, Pei Liu in Advances in Therapy (2020)