Background/introduction Fibroadenomas are common, benign lesions of the breast. A minority of fibroadenomas will disappear without treatment, but most increase in size or remain unchanged. Current management of patients with fibroadenomas in the United States varies on a case by case basis and includes observation or surgical excision. Many patients find their fibroadenoma bothersome, and opt f...

Introduction These guidelines give an overview of regulations and procedures for cleaning and disinfecting ultrasound equipment with a specific focus on maintaining the optimal function and condition of transducers while reducing the risk of viral and/or bacterial contamination. In general, users should follow the cleaning and disinfection regulations from their hospital ́s hygiene department, b...

1. Cory PC: Concerns regarding ultrasound-guided regional anesthesia. ANESTHESIOLOGY 2009; 111:1167– 8 2. Fowlkes JB; Bioeffects Committee of the American Institute of Ultrasound in Medicine: American institute of ultrasound in medicine consensus report on potential bioeffects of diagnostic ultrasound: Executive summary. J Ultrasound Med 2008; 27:503–15 3. Barnett SB, Ter Haar GR, Ziskin MC, Ro...

Endoscopic ultrasound (EUS) has become an essential tool for the diagnostic and therapeutic intervention of gastrointestinal diseases. Beyond the drainage of fluid collections, it enables decompression of inaccessible bile and pancreatic ducts, the gallbladder, and the creation of anastomosis within the gastrointestinal tract using fully lumen-apposing stents. This review explored the safety an...

A simple and efficient synthesis of 1,2-diarylethanols has been developed. The procedure involved the reaction between a variety of toluene derivatives and aryl aldehydes under conventional heating and ultrasound irradiation. This procedure possesses several advantages such as operational simplicity, high yield, safety and environment benignancy. Ultrasound was proved to be very helpful to the ...

supervision, and roughly 31% done by faculty alone. The report of zero incidence by residents-in-training lends further evidence to the efficacy of ultrasound in improving safety in precluding the complication of pneumothorax. In conclusion, ultrasound-guided SCB can be translated into clinically useful benefits with an extremely low pneumothorax complication rate and should not be overlooked b...

While ultrasound (US)-guided placement of peripheral nerve blocks is rapidly gaining popularity, expert practitioners agree that two of the most significant barriers to safety and efficacy are keeping the needle tip within the image and unintentional probe movement during the procedure.1 In addition, placing a nerve catheter past the needle tip under direct US observation requires two practitio...

Contrast enhancement by microbubble infusion has proven its applicability in the field of diagnostic ultrasound. Recent studies also indicate a therapeutic effect of the combined use of ultrasound and microbubbles. Results from animal studies demonstrate that diagnostic ultrasound in combination with intravenous microbubbles can dissolve thrombi. So far, this effect has never been tested in pat...

BACKGROUND AND PURPOSE Ultrasound-enhanced thrombolysis is a promising new approach to facilitate reperfusion therapies for acute ischemic stroke. So far, 3 different ultrasound technologies were used to increase the thrombolytic activity of tissue plasminogen activator (tPA), including transcranial Doppler (TCD), transcranial color-coded duplex (TCCD), and low-frequency ultrasound. We performe...

Background Previous studies have shown the feasibility of peripheral arterial ultrasound angioplasty. Methods and Results In this report, we describe the use of percutaneous therapeutic ultrasound for coronary angioplasty. In vitro, 11 postmortem, atherosclerotically occluded coronary arteries were obtained to assess catheter-delivered ultrasound for arterial recanalization as well as for asses...