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Lateral abdominal wall hernias after coughing: a single center experience.
Hernia
December 2024
Department of Surgery, Cleveland Clinic Center for Abdominal Core Health Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
Purpose: Forceful coughing is assumed to be an uncommon etiology for lateral abdominal wall hernias. The literature regarding this topic is very limited and there is a lack of consensus in management, both operative and non-operative. We aim to report our center's experience in repair of lateral abdominal wall hernias secondary to vigorous coughing.
View Article and Find Full Text PDFDefining a danger zone for iatrogenic long thoracic nerve injury in gender-affirming mastectomy.
J Plast Reconstr Aesthet Surg
January 2025
Oregon Health and Science University, Division of Plastic and Reconstructive Surgery, Portland, OR, USA; Oregon Health and Science University, Transgender Health Program, Portland, OR, USA. Electronic address:
The long thoracic nerve's (LTN) superficial location on the chest wall renders it vulnerable to iatrogenic injury. Plastic surgeons' gender-affirming mastectomy volumes are rapidly increasing. This operation involves lateral chest contouring placing the distal LTN at risk of injury along the chest wall.
View Article and Find Full Text PDFEndothelial Glycocalyx Anomalies and Ocular Manifestations in Patients with Post-Acute COVID-19.
J Clin Med
November 2024
Rothschild Foundation Hospital, 75019 Paris, France.
Article Synopsis
- This study investigated eye and small blood vessel issues in patients who experienced symptoms after recovering from COVID-19, analyzing 44 patients mostly around 47 years old.
- Using advanced imaging techniques, researchers found significant retinal abnormalities, including hyperreflective dots and areas of capillary non-perfusion, indicating compromised blood flow.
- The results suggest that these retinal changes are linked to reduced capillary density, highlighting the importance of microvascular damage instead of just lasting problems with a protective layer around blood vessels.
Evaluation of the effect of hemodynamic factors on retinal microcirculation by using 3D confocal image-based computational fluid dynamics.
Front Bioeng Biotechnol
November 2024
Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore.
Purpose: To investigate local hemodynamic changes resulting from elevated intraocular pressure (IOP) in different vasculature networks using a computational fluid dynamics model based on 3D reconstructed confocal microscopic images.
Methods: Three-dimensional rat retinal vasculature was reconstructed from confocal microscopy images using a 3D U-Net-based labeling technique, followed by manual correction. We conducted a computational fluid dynamics (CFD) analysis on different retinal vasculature networks derived from a single rat.
Giant aneurysmal degeneration after subintimal fluoropolymer-coated paclitaxel-eluting stent implantation for the superficial femoral artery occlusion: a case report.
Eur Heart J Case Rep
December 2024
Department of Cardiology, Ishikawa Prefectural Central Hospital, 2-1, Kuratsuki-higashi Kanazawa, Ishikawa 920-8530, Japan.
Article Synopsis
- - Drug-eluting therapies, especially the Eluvia stent, have significantly reduced restenosis rates in treating peripheral artery disease, but concerns over aneurysm formation following their use are emerging.
- - An 80-year-old man developed a giant aneurysm 27 months after receiving the Eluvia stent for a blocked artery, which was identified through ultrasound and treated with endovascular-covered stents.
- - The presence of a 'low echoic area' near the stent is a common ultrasound finding after Eluvia implantation; while typically benign for two years, it can lead to serious complications like aneurysms due to factors such as overlapping stents and mechanical stress.
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