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The Rare Third Branchial Cleft Cyst
Journal article   Open access   Peer reviewed

The Rare Third Branchial Cleft Cyst

M.J Joshi, M.J Provenzano, R.J.H Smith, Y Sato and W.R.K Smoker
American journal of neuroradiology : AJNR, Vol.30(9), pp.1804-1806
10/2009
DOI: 10.3174/ajnr.A1627
PMID: 19474121
url
https://doi.org/10.3174/ajnr.A1627View
Published (Version of record) Open Access

Abstract

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.
Pediatrics

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