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Changes in the Epidemiology of Thoracic and Cardiovascular Diseases in Korea During the COVID-19 Pandemic: A Nationwide Analysis.
J Clin Med
November 2024
Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, Anyang 14068, Republic of Korea.
There is limited evidence regarding the impact of the coronavirus disease 2019 (COVID-19) pandemic on the epidemiology of thoracic and cardiovascular diseases. This study aimed to investigate changes in medical visits for these conditions during the COVID-19 pandemic. We analyzed the entire Korean population (~50 million) for monthly medical visits for 15 common thoracic and cardiovascular conditions, including pneumothorax, large bullae, lung cancer, esophageal cancer, thymoma, empyema, mediastinitis, esophageal rupture, multiple rib fractures, hemothorax, rib mass, varicose vein, pectus excavatum, aortic dissection, aortic aneurysm, and valve disease from January 2019 to December 2021.
View Article and Find Full Text PDFDynamics of Blister Actuation in Laser-Induced Forward Transfer for Contactless Microchip Transfer.
Nanomaterials (Basel)
November 2024
School of Material Science and Engineering, Pusan National University, Busan 46241, Republic of Korea.
The rapid evolution of microelectronics and display technologies has driven the demand for advanced manufacturing techniques capable of precise, high-speed microchip transfer. As devices shrink in size and increase in complexity, scalable and contactless methods for microscale placement are essential. Laser-induced forward transfer (LIFT) has emerged as a transformative solution, offering the precision and adaptability required for next-generation applications such as micro-light-emitting diodes (μ-LEDs).
View Article and Find Full Text PDFFourth-generation Pipeline Vantage flow diversion: First reported US experience of safety and feasibility.
Interv Neuroradiol
December 2024
Department of Neurology, University of Chicago, Chicago, IL, USA.
Article Synopsis
- The Pipeline Vantage embolization device is a new fourth-generation tool designed to treat intracranial aneurysms, and this study evaluates its safety and effectiveness.
- The research involved 12 patients, primarily women, with a variety of aneurysm types, and demonstrated a 100% success rate in device deployment without intraoperative complications.
- One postprocedural complication occurred, and the findings represent the first US analysis of this device's use in patients with intracranial aneurysms, highlighting its potential for treating both ruptured and unruptured cases.
Mediastinal Extralobar Pulmonary Sequestration Concurrent With Spontaneous Pneumothorax: A Case Report of Difficult Preoperative Diagnosis.
Cureus
November 2024
First Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu, JPN.
Extralobar pulmonary sequestration (EPS) in the mediastinum is rare, and preoperative diagnosis can be challenging. We report a case of EPS in the middle mediastinum, where a congenital pericardial defect became apparent on computed tomography (CT) imaging as pneumopericardium concurrent with spontaneous pneumothorax. The patient presented with a left spontaneous pneumothorax.
View Article and Find Full Text PDFHigh False-Negative Rate of Intraoperative Neurophysiologic Monitoring in Blood Blister-Like Aneurysm Surgery: Insights from a Retrospective Case Series.
World Neurosurg
December 2024
Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China. Electronic address:
Article Synopsis
- The study investigates the use of intraoperative neurophysiological monitoring (IONM) during surgeries for blood-blister-like aneurysms (BBA), which are complicated due to high risks of complications and death.
- Researchers monitored patients using somatosensory and transcranial motor evoked potentials (SSEPs/tcMEPs) to assess neurological outcomes, revealing a low sensitivity (37.5%) but high specificity (100%) for detecting ischemic events during surgery.
- Results indicate that while IONM can accurately identify healthy brain function, it has a high rate of false negatives, particularly in complex surgical procedures, highlighting the need for careful interpretation and further studies.
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