منابع مشابه
Scintigraphic Evaluation of Thyroid Pyramidal Lobe
OBJECTIVE The aim of this study is to investigate the presence of pyramidal lobe in thyroid scintigraphy and to compare the presence of pyramidal lobe in different thyroid pathologies between genders. METHODS Images of 866 patients (663 female, 203 male) with ages ranging from 8 to 85 were evaluated retrospectively. Presence of pyramidal lobe and its location were established in images. Patie...
متن کاملScintigraphic imaging of paediatric thyroid dysfunction.
Imaging of thyroid dysfunction is safe and clinically relevant in children. In congenital hypothyroidism (CH), thyroid imaging permits a precise characterization of the aetiology, which is important for genetic counselling and clinical management. CH may be due to thyroid dysgenesis (ectopia, hypoplasia and athyrosis) or occurs in eutopic glands. In the latter, hypothyroidism may be either tran...
متن کاملDiagnosis of medullary thyroid cancer
Medullary thyroid cancer (MTC) accounts for 5-10% of all thyroid cancers. The majority of medullary thyroid cancers are sporadic, but 25% of cases are inherited as a result of germline mutations in the RET proto-oncogene. In sporadic cases MTC presents as a thyroid nodule discovered at palpation or at thyroid ultrasonography, and is indistinguishable from thyroid nodules of different histology....
متن کاملRET proto-oncogene mutations in the diagnosis of medullary thyroid cancer: a review article
Medullary thyroid cancer accounts for 5-10% of thyroid carcinomas. RET proto-oncogene mutations occur in all of the hereditary MTCs and about 66% of the sporadic MTCs. So, the detection of the RET mutations is necessary for rapid and proper diagnosis and treatment. This systematic review seeks to find a comprehensive list of RET gene mutations in the diagnosis of medullary thyroid cancer. The ...
متن کاملBiomarkers for the diagnosis of thyroid cancer.
Thyroid tumor contributes 1% of the total tumor but 90% of the endocrine related tumors. Majority of the thyroid cancers are being diagnosed by Fine needle aspiration cytology (FNAC) and histology. Although histology is considered as gold standard, it has some limitations, like variants of papillary and follicular cancer creates confusion among pathologists, where the morphological features are...
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ژورنال
عنوان ژورنال: Acta Radiologica
سال: 1994
ISSN: 0284-1851,1600-0455
DOI: 10.1080/02841859409172371