Various presentations of fourth branchial pouch sinus tract during surgery.
Acta Otolaryngol
; 132(5): 540-5, 2012 May.
Article
em En
| MEDLINE
| ID: mdl-22236038
CONCLUSION: A recurrent neck abscess or acute suppurative thyroiditis should arouse suspicion of fourth branchial pouch sinus. Complete surgical excision is usually curative. The classification of sinus tract according to the area where it is emerging from the larynx may be helpful in identifying the tract during surgery. OBJECTIVE: To describe our experience of the diagnosis and management of fourth branchial pouch sinus and elucidate three different emerging pathways of the sinus tract during surgery. METHODS: Retrospective case series with eight patients who were diagnosed with fourth branchial pouch sinus between January 2007 and July 2011 at the First Affiliated Hospital of Zhengzhou University. RESULTS: Six patients presented with recurrent neck abscess, two presented with acute suppurative thyroiditis. All patients had barium swallow and sinus tract was delineated in six cases. All eight patients underwent surgical excision of the sinus tract. Three different emerging pathways of the sinus tract were identified during surgery. The tract could penetrate the thyroid cartilage near the inferior horn, the inferior pharyngeal constrictor muscle or the cricothyroid membrane when it emerged from the larynx. The recurrent laryngeal nerve was commonly dissected to avoid inadvertent damage. Hemithyroidectomy was performed in six patients. All eight are currently asymptomatic.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Procedimentos Cirúrgicos Otorrinolaringológicos
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Tireoidite
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Região Branquial
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Branquioma
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Abscesso
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Neoplasias de Cabeça e Pescoço
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adolescent
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Adult
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Child
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Female
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Humans
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Male
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article