Presenter: Bahareh Ghane BS | Tehran University of Medical Sciences Background: Hydatid cysts can occur in any organ or soft tissue; however, the most common sites are liver (60% -70%), lungs (30%), and rarely other organs such as spleen, bone, thyroid, pancreas, breast. The patient was a 23-year-old man presenting with abdominal pain, early satiety feeling mass LUQ from 2 months ago. On physic...

Patients with symptoms of thyroid-associated orbitopathy are classified on the basis of the clinical activity score (CAS) proposed by Mourits in 1989. Despite its undoubted clinical usefulness, it has several limitations which can decide about the success or failure of the implemented treatment. Numerous reports mention the presence of hemodynamic changes in orbital and bulbar vessels in the co...

The aim of this work was to show contribution of power Doppler imaging in the diagnosis of the carotid body tumors. Six patients with a nontender mass beneath the mandibular angle were evaluated with gray scale and power Doppler sonography. Well-defined, solid, weakly hyperechoic masses were noted on gray scale sonography in the carotid bifurcation. Power Doppler sonography showed abundant flow...

how to cite this article: farhadi r, alaee ar, alipour z, abbaskhanian a, nakhshab m, derakhshanfar h. prevalence of stroke in neonates who admitted with seizures in neonatal intensive care unit. iran j child neurol. autumn 2015;9(4):41-47. abstract objective prevalence of neonatal stroke has been reported 1/2300-1/4000 live births and accounts for 12-20% of the cases of neonatal seizures. alth...

introduction: pulmonary hyperinflation in patients with chronic obstructive pulmonary disease (copd) can increase the breathing rate and reduce diaphragmatic movements by pushing the diaphragms downward and limiting their movements; this, in fact, can affect the breathing process. the purpose of this study was to compare diaphragmatic movements in copd patients and healthy ones and to evaluate ...

OBJECTIVE To correlate sonographic and color Doppler characteristics of thyroid nodules with the results of sonographically guided fine-needle aspiration biopsy to establish the relative importance of these features in predicting risk for malignancy. METHODS We retrospectively analyzed the sonographic features of 34 malignant and 36 benign thyroid nodules with respect to size, echogenicity, e...

CONTEXT Medical centers worldwide report an increased frequency of Hashimoto's thyroiditis (HT) and thyroid cancer (TC), two environmentally influenced diseases. In Sicily, data on HT are available for the province of Messina (1975-2005); data on TC are available for the whole island (2002-2004), with the volcanic province of Catania having the highest incidence. OBJECTIVE To replicate in Cat...

Advances in ultrasound technology have made it possible to gain higher spatial resolution and even depict nerves with excellent visual quality. In this article, the literature concerning sonography in the diagnosis of carpal tunnel syndrome (CTS) is critically reviewed. We searched Medline for studies on sonography in the diagnosis of CTS and used the reference lists of the articles found. A to...

BACKGROUND AND PURPOSE CCSVI was recently described in patients with MS. CCSVI is diagnosed noninvasively by Doppler sonography and invasively by catheter venography. We assessed the role of conventional MRV for the detection of IJV anomalies in patients with MS diagnosed with CCSVI and in healthy controls who underwent MRV and Doppler sonography examinations during 6 months. MATERIALS AND ME...

AIM To investigate the potential usefulness of contrast-enhanced three-dimensional (3D) power Doppler sonography in the differentiation of benign and malignant adnexal lesions. METHODS Thirty one patients with complex adnexal lesions of uncertain malignancy at transvaginal B-mode and/or color Doppler sonography were prospectively evaluated with three-dimensional power Doppler sonography befor...