{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T12:53:20Z","timestamp":1756385600882,"version":"3.41.2"},"reference-count":8,"publisher":"Oxford University Press (OUP)","issue":"9","license":[{"start":{"date-parts":[[2020,9,11]],"date-time":"2020-09-11T00:00:00Z","timestamp":1599782400000},"content-version":"vor","delay-in-days":10,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,9,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>We report a case of the first branchial cleft anomaly, clinically typical but occult in images and pathology. An 8-year-old female who had an induration below her right mandibular angle was referred to our department with a diagnosis of an infectious epidermal cyst. CT and MRI had shown no evidence of fistula or cyst. At the initial operation, a string structure was observed, but pathologically no epithelial structure was observed. However, the infection at the same site repeated and the symptoms became more severe than before. Considering a high probability of the first branchial anomaly, partial parotidectomy was performed as radical surgery. A cord structure attached to subcutaneous tissue at the intertragal notch was found. Although no epithelial component in the pathology was detected, this string structure was clinically considered as the rudimentary form of the first branchial anomaly.<\/jats:p>","DOI":"10.1093\/jscr\/rjaa291","type":"journal-article","created":{"date-parts":[[2020,7,10]],"date-time":"2020-07-10T11:10:36Z","timestamp":1594379436000},"source":"Crossref","is-referenced-by-count":2,"title":["An occult case of the first branchial cleft anomaly"],"prefix":"10.1093","volume":"2020","author":[{"given":"Yumi","family":"Muranishi","sequence":"first","affiliation":[{"name":"Department of Plastic Surgery, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Soh","family":"Nishimoto","sequence":"additional","affiliation":[{"name":"Department of Plastic Surgery, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenichiro","family":"Kawai","sequence":"additional","affiliation":[{"name":"Department of Plastic Surgery, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hisako","family":"Ishise","sequence":"additional","affiliation":[{"name":"Department of Plastic Surgery, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masao","family":"Kakibuchi","sequence":"additional","affiliation":[{"name":"Department of Plastic Surgery, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2020,9,10]]},"reference":[{"key":"2020091020040295700_ref1","doi-asserted-by":"crossref","first-page":"136","DOI":"10.1288\/00005537-198702000-00003","article-title":"First branchial cleft cysts: clinical update","volume":"97","author":"Finn","year":"1987","journal-title":"Laryngoscope"},{"key":"2020091020040295700_ref2","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1017\/S0022215100118900","article-title":"Branchial cleft and pouch anomalies","volume":"106","author":"Ford","year":"1992","journal-title":"J Laryngol Otol"},{"key":"2020091020040295700_ref3","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1016\/S0165-5876(01)00612-7","article-title":"Updating concepts of first branchial cleft defects: a literature review","volume":"62","author":"AR","year":"2002","journal-title":"Int J Pediatr 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facial nerve and first Branchial cleft anomalies--embryologic considerations","volume":"92","author":"Liston","year":"1982","journal-title":"Laryngoscope"},{"key":"2020091020040295700_ref8","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1016\/j.anl.2014.08.017","article-title":"The relationship between the fistula tract and the facial nerve in type II first branchial cleft anomalies","volume":"42","author":"Ertas","year":"2015","journal-title":"Auris Nasus Larynx"}],"container-title":["Journal of Surgical Case 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