Ectopic Mediastinal Thyroid Tissue With a Normally Located Thyroid Gland

AuthorMohamed Abdel Aalen
AuthorFabian Scheeren
AuthorReimer Andresenen
Issued Date2015-01-01en
AbstractEctopic thyroid tissue (ETT) is a rare entity and a challenging differential diagnosis. This is a report of a case of a mediastinal mass that was found to be an ectopic mediastinal thyroid tissue, in a 77-year-old woman who was admitted to our hospital for breast cancer management. The mediastinal mass was identified in the postsurgical computed tomography (CT) scan of the chest and was suspected as mediastinal lymph node metastasis. A CT-guided percutaneous transthoracic punch biopsy (CT-TPB) proved to be an adequate diagnostic tool to exclude malignancy and provide a definite diagnosis of the mediastinal mass. We find that CT-guided punch biopsy as a useful diagnostic alternative enabling histopathological specimens to be obtained from mediastinal masses and lymph nodes suspected of malignancy.en
DOIhttps://doi.org/10.5812/iranjradiol.7054en
KeywordEctopicen
KeywordThyroid Glanden
KeywordMediastinumen
PublisherBrieflandsen
TitleEctopic Mediastinal Thyroid Tissue With a Normally Located Thyroid Glanden
TypeCase Reporten

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