نتایج جستجو برای: ectopic thyroid tissue

تعداد نتایج: 1008386  

Journal: :World Journal of Surgical Oncology 2006
Angela Fumarola Pierpaolo Trimboli Rossana Cavaliere Iolanda Coletta Alessandra Veltri Agnese Di Fiore Antonio Ciardi Francesca Piccirilli

BACKGROUND Thyroid gland derives from one median anlage at the base of the tongue, and from the two fourth branchial pouches. A number of anomalies may occur during their migration. These can be in form of ectopic tissues, which are frequently found along the course of thyroglossal duct and rarely in other sites, many of these may develop same diseases as the thyroid gland. CASE PRESENTATION ...

Journal: :Thorax 1990
I Richmond J S Whittaker A K Deiraniya R Hassan

A woman with ectopic intracardiac thyroid tissue showing features of a colloid storage goitre presented with ventricular tachycardias and signs of right ventricular outflow obstruction. As the tumour was benign and removed at necropsy, the results of surgery are likely to have been good, but she died from a cardiac arrest before operation.

Journal: :Japanese Journal of Oral & Maxillofacial Surgery 2008

2015
Guy Van Vliet* Johnny Deladoëy*

Permanent primary congenital hypothyroidism (CH), the commonest cause of preventable intellectual disability, is due to defects in the embryonic development of the thyroid in the vast majority of cases. These defects are collectively called thyroid dysgenesis. The thyroid may be absent (athyreosis) but, more commonly, a sublingual thyroid ectopy without lateral lobes, is the only thyroid tissue...

Journal: :Archives of disease in childhood 1961
P JONES

Though 'lingual thyroid' has been an accepted term for many years, precise terminology might be served better by the use of ectopia to indicate those cases-the majority-in which no thyroid tissue exists in the orthotopic (prelaryngeal) site, the prefix lingual indicating the site of ectopia. Ectopia also serves to describe the situation in which a 'thyroglossal cyst' is solid and represents the...

2007
PETER JONES

Though 'lingual thyroid' has been an accepted term for many years, precise terminology might be served better by the use of ectopia to indicate those cases-the majority-in which no thyroid tissue exists in the orthotopic (prelaryngeal) site, the prefix lingual indicating the site of ectopia. Ectopia also serves to describe the situation in which a 'thyroglossal cyst' is solid and represents the...

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