Sichel J Y, Halperin D, Dano I, Dangoor E
Department of Otolaryngology/Head and Neck Surgery, Hadassah University Hospital, Jerusalem, Israel.
Laryngoscope. 1998 Oct;108(10):1524-7. doi: 10.1097/00005537-199810000-00018.
To describe clinical and radiological signs of type II first branchial cleft cyst in order to facilitate diagnosis.
Report of three cases of first branchial cleft cyst type II (one of them in association with ipsilateral agenesis of the parotid gland) and review of the literature.
Two clinical signs are described: the location of the sinus opening in the neck, which is situated in a triangle limited by the external auditory canal above, the mental region anteriorly, and the hyoid bone inferiorly, and the presence in some cases of a myringeal web that runs from the floor of the external auditory canal to the umbo. In addition, imaging with computed tomography and magnetic resonance of the parotid area may be helpful in confirming the diagnosis.
描述II型第一鳃裂囊肿的临床及影像学表现，以助于诊断。
报告3例II型第一鳃裂囊肿（其中1例合并同侧腮腺缺如）并复习相关文献。
描述了两种临床体征：颈部窦口的位置，位于外耳道上方、颏部前方及舌骨下方所限定的三角区内；部分病例存在从外耳道底延伸至鼓膜脐部的鼓膜蹼。此外，腮腺区的计算机断层扫描及磁共振成像有助于确诊。
