title: The role of ultrasound and oesophagography in the management of acute suppurative thyroiditis in children associated with congenital pyriform fossa sinus.
abstract: The thyroid is remarkably resistant to infection. Hence, when an infection does occur, the presence of a pyriform fossa sinus must be considered, particularly if it is recurrent and left sided. The aim of this paper is to alert radiologists to the existence, clinical presentation, and ultrasonographic and oesophagographic appearances of a pyriform fossa sinus. We present the role of ultrasound and oesophagography in five children with pyriform fossa sinus associated with suppurative thyroiditis. In four children the abnormality was on the left and on the right in one.
authors.affiliation: Department of Diagnostic Radiology, Prince of Wales Hospital, Shatin NT, Hong Kong.
authors.forename: A T
authors.initials: AT
authors.lastname: Ahuja
authors.forename: J F
authors.initials: JF
authors.lastname: Griffiths
authors.forename: D J
authors.initials: DJ
authors.lastname: Roebuck
authors.forename: W K
authors.initials: WK
authors.lastname: Loftus
authors.forename: K Y
authors.initials: KY
authors.lastname: Lau
authors.forename: C K
authors.initials: CK
authors.lastname: Yeung
authors.forename: C
authors.initials: C
authors.lastname: Metreweli
mesh_terms: D000038:Abscess / Q000000981:diagnostic imaging* / Q000209:etiology; D000208:Acute Disease; D002648:Child; D002675:Child, Preschool; D004947:Esophagus / Q000000981:diagnostic imaging; D005260:Female; D005402:Fistula / Q000150:complications / Q000151:congenital / Q000000981:diagnostic imaging; D006801:Humans; D007818:Laryngeal Diseases / Q000150:complications* / Q000151:congenital / Q000000981:diagnostic imaging; D008297:Male; D011859:Radiography; D016156:Respiratory Tract Fistula / Q000150:complications* / Q000151:congenital / Q000000981:diagnostic imaging; D013959:Thyroid Diseases / Q000150:complications / Q000151:congenital / Q000000981:diagnostic imaging; D013969:Thyroiditis, Suppurative / Q000000981:diagnostic imaging* / Q000209:etiology; D014463:Ultrasonography