A comparison of perceived image quality between computer display monitors and augmented reality smart glasses.

Introduction: Augmented-reality (AR) smart glasses provide an alternative to standard computer display monitors (CDM). AR smart glasses may provide an opportunity to improve visualisation during fluoroscopy and interventional radiology (IR) procedures when there can be difficulty in viewing intra-procedural images on a CDM. The aim of this study was to evaluate radiographer perception of image quality (IQ) when comparing CDM and AR smart glasses.

Simultaneous strength and ductility enhancements of high thermal conductive Ag7.5Cu alloy by selective laser melting.

High electrical and thermal conductive metals (HETCM) play a key role in smart electronics, green energy, modern communications and healthcare, however, typical HETCM (e.g., Ag, Au, Cu) usually have relatively low mechanical strength, hindering further applications.

Bio-Degradable Stents: Primary Experience in a Tertiary Hepatopancreaticobiliary Center in the United Kingdom.

Background: Management of benign biliary strictures (BBS) post bilioenteric anastomoses requires a multidisciplinary approach including surgical, radiological, and/or endoscopic input. Patients often need multiple hospital visits for treatment with the long-term possibility of restenosis. Conventionally BBS have been treated with serial percutaneous transhepatic biliary dilatations necessitating repeat procedures for drain exchange or removal.

Iatrogenic chylous collection post laparoscopic nephrectomy.

With the increasing number of laparoscopic nephrectomies, trauma to lymphatic channels has become an increasingly recognised complication. Early diagnosis and prompt management are key to avoid highly morbid sequelae including severe malnutrition and immunodeficiency. This case reviews the important complication of a retroperitoneal chylous collection following laparoscopic radical nephrectomy.

Radiation protection value to the operator from augmented reality smart glasses in interventional fluoroscopy procedures using phantoms.

Introduction: Smart glasses can be adapted to display radiographic images to allow clinician's gaze not to be directionally fixed or predetermined by computer monitor location. This study presents an analysis of eye lens dose during interventional fluoroscopy guided procedures, comparing fixed monitor positions against the use of smart glasses.

Methods: Using a head phantom (simulating the clinician), thermoluminescent dosimeters and lead shielded glasses, the dose to the eye was measured for different head 'rotations and tilts' for: gaze directed towards the main scattering source (patient/primary beam) to represent potential gaze direction if smart glasses are used; gaze directed to a range of potential computer monitor positions.