An ectopic thyroid is a form of thyroid dysgenesis in which an entire or parts of the thyroid gland may be located in another part of the body than what is the usual place. The most frequent location is the base of tongue. Although most cases are asymptomatic, symptoms related to tumor size and its relationship with surrounding tissues, hormonal dysfunction and seldom malignancy may also occur. Any disease affecting the thyroid gland may involve the ectopic thyroid, including malignancy.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5929397 | PMC |
Publication Analysis
Top Keywords
Similar Publications
Mandibular lateral ectopia: A rare case presentation.
Natl J Maxillofac Surg
November 2024
Department of Oral and Maxillofacial Surgery, Mamata Dental College, Khammam, Telangana, India.
Ectopic thyroid is a rare congenital anomaly that results from failure of decent from the foramen cecum to the primitive thyroid during the stage of embryogenesis. The specific prevalence ranges from 1 in 100,000-300,000 population. Development, genetics, and mutation play a role in the formation of ectopic thyroid.
View Article and Find Full Text PDFEctopic Thyrotropin-Secreting Tumor in the Nasopharynx Causing Central Hyperthyroidism.
JCEM Case Rep
January 2025
Section of Endocrinology and Investigative Medicine, Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 ONN, UK.
We report a 31-year-old man with diarrhea and tachycardia. Diagnostic workup confirmed raised free thyroid hormones with unsuppressed thyroid stimulating hormone (TSH). Laboratory assay and medication interference were excluded.
View Article and Find Full Text PDFThyroid Hemiagenesis: An Incidental Discovery during Treatment for Papillary Thyroid Carcinoma.
J Med Ultrasound
January 2024
Department of Surgery, Queen Elizabeth II Hospital, Ministry of Health Malaysia, Kota Kinabalu, Sabah, Malaysia.
Thyroid hemiagenesis (THA) is a rare congenital abnormality in which one of the thyroid lobes fails to develop normally. The prevalence rates range from 0.02% to 0.
View Article and Find Full Text PDFUp-to-Date Imaging for Parathyroid Tumor Localization in MEN1 Patients with Primary Hyperparathyroidism: When and Which Ones (A Narrative Pictorial Review).
Diagnostics (Basel)
December 2024
Department of Nuclear Medicine and Molecular Imaging, Institut de Cancérologie de Strasbourg Europe (ICANS), University Hospitals of Strasbourg, University of Strasbourg, 67200 Strasbourg, France.
Patients diagnosed with multiple endocrine neoplasia type-1 (MEN1) often initially present with primary hyperparathyroidism (pHPT), and typically undergo surgical intervention. While laboratory tests are fundamental for diagnosis, imaging is crucial for localizing pathological parathyroids to aid in precise surgical planning. In this pictorial review, we will begin by comprehensively examining key imaging techniques and their established protocols, evaluating their effectiveness in detecting abnormal parathyroid glands.
View Article and Find Full Text PDFDigenic Inheritance Mode in Congenital Hypothyroidism due to Thyroid Dysgenesis: HYPOTYGEN translational cohort study.
J Clin Endocrinol Metab
January 2025
IMAGINE Institute Affiliate, INSERM U1163, Paris, France.
Context: Congenital hypothyroidism (CH) is the most common neonatal endocrine disorder and is chiefly caused by thyroid dysgenesis (CHTD). The inheritance mode of the disease remains complex.
Objectives: Gain insight into the inheritance mode of CHTD.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!