Image and report quality in non-obstetric ultrasound examinations undertaken by sonographers: Results of an audit of 3731 cases.

Introduction: This paper reports the results of a rolling audit of sonographer-performed non-obstetric ultrasound examinations undertaken between 2010 and 2020 in a large University Teaching Hospital Ultrasound Department in the United Kingdom. We believe that this represents the largest published audit of sonographer non-obstetric ultrasound examination quality.

Methods: Random samples of sonographer ultrasound examinations were regularly and systematically audited by consultant-level ultrasound practitioners through review of soft copy images and reports.

Comparison of Digital Tomosynthesis and Chest Radiography for the Detection of Noncalcified Pulmonary and Hilar Lesions.

Objectives: The aim of this study was to compare the sensitivity and specificity of chest digital tomosynthesis (DTS) with chest radiography (CXR) for the detection of noncalcified pulmonary nodules and hilar lesions using computed tomography (CT) as the reference standard.

Materials And Methods: A total of 78 patients with suspected noncalcified pulmonary lesions on CXR were included in the study. Two radiologists, blinded to the history and CT, analyzed the CXR and the DTS images (separately), whereas a third radiologist analyzed the CXR and DTS images together.

The value of digital tomosynthesis of the chest as a problem-solving tool for suspected pulmonary nodules and hilar lesions detected on chest radiography.

Objectives: To assess the capability of digital tomosynthesis (DTS) of the chest compared to a postero-anterior (PA) and lateral chest radiograph (CXR) in the diagnosis of suspected but unconfirmed pulmonary nodules and hilar lesions detected on a CXR. Computed tomography (CT) was used as the reference standard.

Materials And Method: 78 patients with suspected non-calcified pulmonary nodules or hilar lesions on their CXR were included in the study.

Detection of free intraperitoneal fluid in healthy young men.

Objectives: Free intraperitoneal fluid is a secondary sign of abdominal disorders. The detection of small volumes of fluid has been documented as a normal finding in women of childbearing age and also in pediatric sonography. However, the finding of free fluid in asymptomatic men has not been similarly documented by sonography.

Role of simulation-based education in ultrasound practice training.

The aim of this systematic review was to determine whether ultrasound (US)/US procedural simulation leads to improvement in US competence, particularly in the clinical setting. The electronic databases MEDLINE, EMBASE, CINAHL, ERIC, and OVID were searched for relevant published articles between 1950 and April 2011. Fourteen articles of an initial 371 articles met the inclusion criteria.

Sonographic appearance of a migrated Angelchik anti-reflux prosthesis in the pelvis.

Surgical implantation of Angelchik prosthesis around the distal esophagus was a popular treatment for gastroesophageal reflux in the 1980s. However, because of frequent complications, this surgical technique was abandoned. We report a case of a migrated Angelchik prosthesis in a 56-year-old woman in whom the prosthesis was found in the pelvic cavity 20 years after the initial surgery.

The sonographic appearance of acute focal pyelonephritis 8 years experience.

Aim: Acute focal pyelonephritis (AFP) is a variant of pyelonephritis in which single or multiple discrete areas show changes of inflammation. The reported sonographic appearances of AFP are varied but are typically described as being echopoor. The purpose of this study was to review the sonographic appearances of AFP and attempt to explain the range of findings by correlation with clinical details.