Segmental resection and end-to-end anastomosis is the treatment of choice for patients suffering from tracheal stenosis for whom conservative management is not planned. A complication of this procedure is tension-induced anastomotic failure. To prevent this complication, maintaining the neck in full flexion by means of a suture between the chin and upper chest is a traditional approach. We have designed a new brace (Shiraz brace) that securely supports the neck in this position and decreases the bothersome use of the suture alone.
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J Periodontal Res
January 2025
Department of Surgery, Stanford University School of Medicine, Stanford, California, USA.
Aim: To investigate additional factors contributing to the pathophysiology of chemotherapy-induced oral mucositis and periodontitis beyond the systemic immune suppression caused by the chemotherapeutic agent 5-Fluorouracil (5-FU).
Methods: 5-Fluorouracil was topically delivered to the non-keratinized, rapidly proliferating junctional epithelium (JE) surrounding the dentition, and acts as an immunologic and functional barrier to bacterial ingression. Various techniques, including EdU incorporation, quantitative immunohistochemistry (qIHC), histology, enzymatic activity assays, and micro-computed tomographic (μCT) imaging, were employed to analyze the JE at multiple time points following topical 5-FU treatment.
ANZ J Surg
January 2025
Otolaryngology Head and Neck Surgery, Darling Downs Hospital and Health Service, Toowoomba, Queensland, Australia.
Background: Australia has the highest global incidence of keratinocyte cancer. Surgically managing keratinocyte cancers in regional Australia presents geographic and economic challenges, which necessitate cost-effective resource allocation. Previous work has outlined the cost benefit for outpatient day surgical excision of head and neck skin lesions that can be closed primarily.
View Article and Find Full Text PDFJ Clin Med
December 2024
Department of Orthopedic Surgery, Korea University Anam Hospital, Seoul 02841, Republic of Korea.
This study compares clinical and radiological outcomes of open microscopic posterior cervical foraminotomy (PCF) and biportal endoscopic spine surgery (BESS) PCF in multi-level cases. While BESS PCF is effective in single-level surgeries, its role in multi-level procedures remains unclear. : This retrospective cohort study included 60 patients treated for cervical radiculopathy from 2016 to 2023, divided into two groups, open microscopic PCF (Group M, = 30) and BESS PCF (Group B, = 30).
View Article and Find Full Text PDFSensors (Basel)
January 2025
National Key Laboratory of Multispectral Information Intelligent Processing Technology, School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan 430000, China.
Despite rapid progress in UAV-based infrared vehicle detection, achieving reliable target recognition remains challenging due to dynamic viewpoint variations and platform instability. The inherent limitations of infrared imaging, particularly low contrast ratios and thermal crossover effects, significantly compromise detection accuracy. Moreover, the computational constraints of edge computing platforms pose a fundamental challenge in balancing real-time processing requirements with detection performance.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Department of Animal Physiology, The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, Instytucka 3, 05-110 Jabłonna, Poland.
The aim of this study was to elucidate the impact of porcine pancreatic enzymes (Creon pancrelipase) in comparison to microbial-derived alpha amylase (MD amylase) on the small intestine wall structure, mucosal glycogen accumulation, and enterocyte turnover. The impact of enzyme supplementation on the small intestine was explored in 18 pigs with surgically induced exocrine pancreatic insufficiency (EPI). Four healthy pigs served as the control group.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!