Chosun University Hospital

Unexpected Oil Cyst Formation Following Lower Blepharoplasty Despite Adinizer-Assisted Microfat Grafting: Limitations of Fat Particle Size Reduction

Oil cyst formation after periocular autologous fat grafting is infrequently reported but represents a clinically relevant complication because it may present as a palpable mass and mimic other eyelid lesions. Various fat-processing techniques, including mechanical microfragmentat...

Association of Estimated Arterial Stiffness with Collateral Status and Functional Outcome after Endovascular Thrombectomy: A Secondary Analysis of the OPTIMAL-BP Trial

PURPOSE: Estimated pulse wave velocity (ePWV) is a surrogate of arterial stiffness that may influence stroke outcomes and potentially affect collateral circulation. We examined the association of ePWV with collateral status and 3-month functional outcome after successful endovasc...

Prioritising Content for Continuing Education in Non-Invasive Ventilation Care: A Needs Assessment Survey of Intensive Care Unit Nurses

Background: The success of non-invasive ventilation (NIV) depends on bedside nursing judgement, yet nurses report insufficient preparation, and educational content is usually decided before the competencies nurses most need are identified. Objectives: To prioritise NIV competenci...

An Augmented reality-based guidance system for botulinum toxin injection development and validation study

This paper presents a training-oriented AR system prototype for face-attached visualization of facial BoNT injection planning, and reports a controlled validation of its image-plane overlay accuracy and usability. The prototype was implemented on Android devices using Unity3D wit...