UNLABELLED To assess whether the patient preparation procedure for (131)I scintigraphy could be streamlined, we evaluated the time course of thyroid-stimulating hormone (TSH) elevation after total thyroidectomy or after discontinuation of thyroxine (T(4)) in patients with thyroid cancer. METHODS The clinical records of 284 patients with well-differentiated thyroid cancer were reviewed. All pa...

Radioiodine uptake is not commonly seen by the thymus gland. On the contrary, the gland is slowly replaced by fat after puberty. Herein, we present 2 patients with papillary thyroid carcinoma, follicular variant, and cervical lymph node involvement. After total/near-total thyroidectomy, the patients received I for ablation therapy. On posttreatment radioiodine scintigraphy, mediastinal I uptake...

Thyroid nodule is one of the most common endocrine diseases in the world; it occurs in 4-7% of the general population. Depending on the method of discovery, 4-8% nodules are discovered using palpation, 10-41% with ultrasound (US), and 50% through autopsy where only 20% or less of cold thyroid nodules are caused by cancerous lesions. The aim of this study was to assess US as supporting modality ...

Primary hyperparathyroidism (PHP) affects 0.5%-1% of the adult population and presents with classical signs of renal lithiasis, cholecystolithiasis, gastrointestinal ulcerations, depression, and osteoporosis. Parathyroid adenoma, hyperplasia and rarely carcinoma are the underlying pathology. Synchronous thyroid and parathyroid pathologies are described in multiple endocrine neoplasia. We report...

A 22-year-old man presented with a 6-month history of dysphagia to solid food and intermittent spitting of blood for about 1 year. A lateral radiograph of the neck revealed a well-defined soft-tissue mass at the base of the tongue, compromising the oropharynx. After a series of tests, which included CT (Fig. 1) and radionuclide scintigraphy, the diagnosis of lingual thyroid was made. A thyroid ...

Differentiated thyroid cancer rarely occurs in association with hyperfunctioning nodules. We describe a case of a 47-year-old woman who developed symptoms of hyperthyroidism associated with a palpable thyroid nodule. Thyroid scintigraphy showed an autonomous nodule, and fine-needle aspiration biopsy was suggestive of papillary carcinoma. Laboratorial findings were consistent with the diagnosis ...