conclusion gray scale sonography in combination with doppler sonography could be a trustworthy technique in differentiating metastatic lymph nodes from reactive ones. although, circulation pattern had a higher diagnostic accuracy in the present study, combination of sonographic characteristics could be more beneficial in differentiating metastatic cervical nodes from reactive ones. results the ...

INTRODUCTION Acute lymphoblastic leukemia (ALL) is the most common malignancy of childhood. Patients with ALL commonly present with easy bruising and infections due to medullary involvement. The extra medullary involvements of ALL manifests as hepatosplenomegaly, lymphadenopathy, and testicular enlargement. Among extramedullary manifestations of the ALL, thyroid involvement is rare. Herein, we ...

Materials and methods The reimbursement data of all diabetic patients treated with oral anti-diabetic agents or insulin within the period from 1996 to 2009 were retrieved from the Taiwan’s National Health Insurance. An entry date was set at 1 January 2006 and the incidence of thyroid cancer was followed up until the end of 2009 in 1097215 patients with type 2 diabetes. Incidences for ever-users...

OBJECTIVE To determine whether color flow Doppler sonography (CFDS) is useful in differentiating Graves vs non-Graves thyrotoxicosis during pregnancy, when nuclear imaging is contraindicated. METHODS Ten pregnant women with thyrotoxicosis were divided into Graves, and non-Graves, disease groups and were evaluated by CFDS for thyroid volume, vascularity, and inferior thyroid artery (ITA) flow ...

INTRODUCTION Parathyroid incidentaloma (PTI) designates a nodule discovered incidentally during thyroid sonography, and whose location and aspect suggests an abnormal parathyroid. Our aim was to assess the prevalence of PTI, their functional characteristics and to identify the factors correlated with their presence. PATIENTS AND METHODS We recorded all patients detected with PTI between Janua...

The authors report an uncommon finding of hot nodule on Tc-99m sodium pertechnetate thyroid scan in three patients with hypothyroidism. Data indicate that hypothyroidism is secondary to Hashimoto's disease (HD). There was a concordant aspect on I-131 scan in two; a nodular discrepancy (cold nodule with I-131) was associated with the highest microsomal antibodies titer. The findings of thyroid s...

Indeterminate cytology results increase the number of repetitive procedure and unnecessary surgery. This study was designed to find useful and simple predictive tools to differentiate malignant thyroid nodules from indeterminate nodules. We retrospectively enrolled 164 patients who had undergone thyroid surgery as a result of indeterminate cytology in the National Cancer Center. We reviewed pat...