羊膜带包括破坏的羊膜链,其导致各种胎儿部分的截留或缠结,导致从数字带收缩或截肢到严重的颅面/内脏缺陷甚至胎儿死亡的一系列异常。我们向一个新生婴儿展示了一种罕见的,孤立的阴茎环收缩。
The amniotic band comprises disrupted amnion strands causing entrapment or entanglement of various fetal parts resulting in a spectrum of anomalies from digital band constriction or amputation to severe craniofacial/visceral defects and even fetal demise. We present a newborn infant with a rare, isolated ring constriction of the penis.