Abstract：
Background: Phocomelia is a congenital limb deformity in which the proximal part of the upper or lower limb does not develop. Occasionally the malformed limb may be located ectopically. Case report: We present a frontal phocomelia in a three-year-old girl with right-hand phocomelia and thoracoschisis. The patient\'s arm was connected directly from the front of the chest, with a rudimentary thumb and two fingers. The truncated arm was not functional. The acromioclavicular joint was abnormal and ectopic, the limb articulated with the medial side of sternum. The thoracoschisis manifested as eventration of the right liver lobe and right side of chest wall. Conclusion: Ectopic phocomelia can be associated with thoracoschisis, it can be nonfunctional, and can articulate with the sternum.
摘要：
背景：气雾是一种先天性肢体畸形，上肢或下肢的近端不发育。偶尔畸形肢体可能位于异位。病例报告：我们在一名3岁的女孩中出现了额叶phocolia，患有右手phocolia和胸骨裂。病人的手臂直接从胸部前部连接，用一个基本的拇指和两个手指。截断的手臂不起作用。肩锁关节异常和异位，与胸骨内侧铰接的肢体。胸裂表现为右肝叶和右侧胸壁的膨出。结论:异位性白内障可与胸裂有关。它可以是无功能的，并能与胸骨连接.
