The rare third branchial cleft cyst.
نویسندگان
چکیده
Third branchial cleft cysts (BCCs) are rare entities that represent abnormal persistence of the branchial apparatus. On CT examination, these cysts appear as homogeneous low-attenuation masses with well-circumscribed margins; on MR imaging, they demonstrate variable signal intensity on T1-weighted images and are hyperintense relative to muscle on T2-weighted images. Definitive treatment is surgical excision. We present a case of a third BCC and describe its diagnosis and treatment.
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ورودعنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 30 9 شماره
صفحات -
تاریخ انتشار 2009