In this article, we report a very rare case of left thyroid lobe with agenesis, adenomatous hyperplasia and coexisting papillary carcinoma of the right lobe. A 59-year-old asymptomatic woman with no previous thyroid surgery was evaluated sonographically. Ultrasonography and scintigraphy revealed an agenesis in the left lobe and multiple right lobe nodules with one of them diagnosed with papilla...

Apart from the common causes of thyrotoxicosis, such as Graves' disease and functioning nodular goiters, there are more than 20 less common causes of elevated free thyroid hormones that produce the symptoms and signs of thyrotoxicosis. This review describes these rarer conditions and includes 14 illustrative patients. Thyrotropin and free thyroxine should be measured and, when the latter is nor...

Thyroid storm or thyroid crisis is an acute, life-threatening exacerbation and sudden releasing large amounts of thyroid hormone in a short period of time. Only 1%–2% of people with hyperthyroidism will develop thyroid storm[1]. Thyroidectomy was formerly the most common cause of thyroid crisis. Nowadays post thyroidectomy crisis is an uncommon incidence, because of preoperative testing and ear...

AIMS To analyse the benefits and limitations of fine needle aspiration in the cytological differentiation of parenchymatous nodular goitres from follicular tumours in an endemic area. METHODS Cytological smears of fine needle aspirates from 31 parenchymatous nodular goitres were studied. A sample from the punctured nodules was fixed in formalin and stained with haematoxylin and eosin for hist...

ATM and γH2AX play a vital role in the detection of DNA double-strand breaks (DSB) and DNA damage response (DDR). This study aims to investigate ATM and γH2AX expression in thyroid cancer and discuss possible relationship between thyroid function tests and DNA damage. The expression of ATM and γH2AX was detected by immunohistochemistry in 30 cases of benign nodular goiter, 110 cases of well dif...

BACKGROUND An increase in the prevalence of thyroid disease has been found with increasing iodine intake, since universal salt iodization (USI) was instituted throughout China in 1996. The aim of this study was to analyze the incidence of thyroid carcinoma (TC) before and after USI in Shenyang, a city of northeastern China. MATERIAL/METHODS The pathology reports were collected from patients w...