Isolated cystic hygroma. Axial scan through the fetal face and mandible (M) demonstrates a retromandibular cystic mass (C) that corresponds to a cystic hygroma. S, cerical spine.
英
美
- 图11-21孤立性囊性水瘤。经过胎儿颜面和下颚(M)查显示下颚后与囊性水瘤相应的囊性包块(C)。S,颈椎。