Schweckendiek W, Hort W, Nauth H F
Laryngol Rhinol Otol (Stuttg). 1977 Sep;56(9):795-800.
An infant with multiple congenital anomalies was observed: bilateral cleft lip and palate, left cystic kidney, bilateral retroauricular fistulae with ectropion of the epithelial lining. These fistulae ended in tissue of thymus. They are derived from the ductus thymopharyngicus. In this case a large ectropion was constated on both sides, which was in this form not described before. The early case history, the therapy and the rare histological findings are described and the up to date unknown abnormality with figures represented.
双侧唇腭裂、左肾囊肿、双侧耳后瘘伴上皮衬里外翻。这些瘘管终止于胸腺组织。它们源自胸腺咽管。在该病例中，双侧均发现有大面积外翻，这种形式此前未见描述。描述了早期病史、治疗情况及罕见的组织学发现，并配有图片展示了这种迄今未知的异常情况。
