title: Dual ectopic thyroid: a report of two cases.
abstract: Ectopic thyroid is an uncommon embryological aberration characterized by the presence of thyroid tissue at a site other than in its usual pretracheal region. Usually it occurs along the path of descent of the developing thyroid primodium from the foramen caecum, commonest being lingual followed by sublingual and in the anterior midline of neck at, or below, the level of the hyoid bone. It is unusual for lingual thyroid to present simultaneously with another ectopic thyroid; reported here are two such cases.
authors.affiliation: Department of Otolaryngology, Kasturba Medical College, Manipal, India.
authors.forename: P
authors.initials: P
authors.lastname: Hazarika
authors.forename: S A
authors.initials: SA
authors.lastname: Siddiqui
authors.forename: K
authors.initials: K
authors.lastname: Pujary
authors.forename: P
authors.initials: P
authors.lastname: Shah
authors.forename: D R
authors.initials: DR
authors.lastname: Nayak
authors.forename: R
authors.initials: R
authors.lastname: Balakrishnan
mesh_terms: D000293:Adolescent; D000328:Adult; D002828:Choristoma / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008297:Male; D009333:Neck; D011877:Radionuclide Imaging; D013961:Thyroid Gland; D014060:Tongue Diseases / Q000000981:diagnostic imaging* / Q000473:pathology