Medullary thyroid carcinoma (MTC) is a rare cause of chronic diarrhea. When systemic symptoms such as diarrhea occur, distal metastasis often exists. The most common clinical presentation of MTC is solitary thyroid nodule. It was uncommon that chronic diarrhea as initial presentation of MTC without visible thyroid nodule. A 66-year-old woman suffered from watery diarrhea for 4 months. Irritable...

Thyroid hormone biosynthetic defects are rare causes of congenital hypothyroidism. Although, initial presentations are usually diffuse goiter and hypothyroidism, subsequently they may develop thyroid nodules and or thyroid cancer. We describe a case of hypothyroidism due to dyshormonogenesis whose one of the previously solid nodules degenerates into a large cyst. A 22-year-old male was referred...

Thyroid ectopy is a rare condition, caused by dysfunction during migration of the thyroid gland its embryogenesis. It generally associated with subclinical hypothyroidism. Patients this pathology are mostly asymptomatic. seen in childhood an anterior cervical mass which confuses it cyst thyroglossal tract. The diagnosis made ultrasound imaging, scintigraphy and histological examination. Managem...

Ectopic thyroid is a congenital defect in which the thyroid gland is located away from the usual pretracheal location. Dual ectopic thyroid, which consists of two foci of thyroid tissue, is very rare. In this case dual ectopic thyroid with subclinical hypothyroidism in a 10-year-old-girl was reported. The absence of the thyroid gland in the pretracheal location was revealed by ultrasonography (...

There are over 11,000 new cases of thyroid cancer each year in the US. Females are more likely to have thyroid cancer than men by a ratio of 3:1, and it is more common in people who have been treated with radiation to the head, neck, or chest, most often for benign conditions (although radiation treatment for benign conditions is no longer carried out). Thyroid cancer can occur in any age group...

OBJECTIVE The frequency of thyroid nodules accompanying Graves' disease and the risk of thyroid cancer in presence of accompanying nodules are controversial. The aim of this study was to evaluate the frequency of thyroid nodules and the risk of thyroid cancer in patients operated because of graves' disease. SUBJECTS AND METHODS Five hundred and twenty-six patients in whom thyroidectomy was pe...

Introduction Primary hyperparathyroidism (PHPT) is associated with several cancer types, including papillary thyroid carcinoma (PTC). Objective To explore further the relation between PHPT and PTC. Methods By considering patients with PHPT as extra-suspicious for PTC, we studied an exemplar group of patients with PHPT with a small (≤1 cm) thyroid nodule, which was negative in preoperative cytol...

Background: Extramedullary hematopoiesis is known to occur mainly in the organs of reticuloendothelial system. It is very rare for EMH to occur in thyroid nodule without any haematological abnormality. Case: A 71 year healthy male presented with 3 month history of dysphagia to solids. Clinical examination revealed thyroid nodule measuring 1 cm in diameter in right lobe of thyroid gland. FNAC wa...

Thyroid nodules are common and are being more commonly identified with improvement in imaging modalities. Because thyroid nodules are frequently found incidentally during routine physical examination or imaging performed for another reason, physicians from a diverse range of specialties encounter thyroid nodules. Clinical decision making depends on proper evaluation of the thyroid nodule. Diagn...