BACKGROUND The most efficient approach to diagnose malignant pleural effusions (MPEs) is still controversial and uncertain. This study aimed to evaluate the utility of a combined approach using ultrasound (US)-guided cutting-needle biopsy (CNB) and standard pleural biopsy (SPB) for diagnosing MPE. METHODS Pleural effusions were collected from 172 patients for biochemical and microbiological a...

Objective. To compare effects of ultrasound- (US-) guided percutaneous electrolysis combined with an eccentric exercise program of the rotator cuff muscles in subacromial pain syndrome. Methods. Thirty-six patients were randomized and assigned into US-guided percutaneous electrolysis (n = 17) group or exercise (n = 19) group. Patients were asked to perform an eccentric exercise program of the r...

OBJECTIVE To study the diagnostic yield of specimen obtained by percutaneous renal biopsy (PRB) under CT guidance and Ultrasound (US) guidance. METHODS This study was conducted at the department of Nephrology at Liaquat National Hospital and Dr. Ziauddin Hospital, Karachi. Renal biopsy specimens obtained between January 2007 and September 2009 were studied for number of glomeruli obtained. In...

Think back to when you first entered the dental hygiene profession. Most of us didn’t stumble upon the profession, independent of someone leading us here. Who guided you into dental hygiene? Some of us were led to dental hygiene because of previous dental experiences or a family member in dentistry. Many have guided others into the profession by sharing with their patients, friends and co-worke...

The present randomized controlled trial evaluated the usefulness of ultrasound (US)-guided nerve block (NB) for emergency external fixation of lower leg fractures, by investigating the time required before surgery and the clinical results stratified by the anesthesia method (US-guided NB or general anesthesia [GA]). From June 2014 to April 2016, 40 patients who had undergone emergency surgery f...

Objective: Ultrasound (US) guidance for procedures is a well-established adjunct that improves the quality of patient care. Specifically, we assess the impact of nurse performed ultrasound-guided peripheral IV (USGPIV) placement on patient satisfaction with the procedure. Methods: We performed a randomized, prospective controlled study. 10 emergency department (ED) nurses were trained on USGPIV...

BACKGROUND The aim of this study was to compare the efficacy of axillary brachial plexus block using an ultrasound-guided method with the nerve stimulator-guided method. We also compared the efficacy of ultrasound-guided single-injection with those of double-injection for the quality of the block. METHODS Ninety patients scheduled for surgery of the forearm or hand were randomly allocated int...

OBJECTIVE This study aimed at investigating the characteristic imaging findings of the columnar cell lesions (CCLs) of the breast via mammography (MG), ultrasonography (US), and magnetic resonance imaging (MRI). MATERIALS AND METHODS The MG, US and MRI findings of 72 patients with histopathological diagnosis of CCLs were retrospectively evaluated. Histopathologically, the CCLs were divided in...

The aim of this study was to evaluate the diagnostic performance of ultrasonography (US)-guided core biopsy of a supraclavicular lymph node (SCN) for detecting metastasis and epidermal growth factor receptor (EGFR) mutations. We included 229 patients who underwent US-guided core biopsy of SCN with lung cancer from January 2011 to December 2013. We evaluated the morphologic characteristics and m...

Although externally as well as internally-guided eye movements allow us to flexibly explore the visual environment, their differential neural mechanisms remain elusive. A better understanding of these neural mechanisms will help us to understand the control of action and to elucidate the nature of cognitive deficits in certain psychiatric populations (e.g., schizophrenia) that show increased la...