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Similar Publications

Surgery for chronic pyothorax after failed amplatzer closure of bronchopleural fistula.

J Cardiothorac Surg

January 2025

Department of Thoracic and Vascular Surgery, and Lung Transplantation, Marie-Lannelongue Hospital, Le Plessis-Robinson, France.

Background: Post-pneumonectomy bronchopleural fistula (BPF) is a life-threatening event whose treatment is not standardized.

Case Presentation: We report the management of a 28-year-old patient with a 3-year history of BPF complicating right pneumonectomy for congenital emphysema. Despite closure by an Amplatzer device, the patient had chronic pyothorax and severely deteriorated general health and quality of life.

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Complete expiratory central airway collapse at general anesthesia recovery: a case report.

J Int Med Res

January 2025

Department of Anesthesiology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.

Expiratory central airway collapse is a degenerative tracheobronchial disease that is often overlooked because of its nonspecific clinical features. A man was admitted for evaluation of tracheal nodules. Following bronchoscopic biopsy, a significant increase in airway pressure occurred during anesthesia recovery.

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Artificial Intelligence-Guided Inverse Design of Deployable Thermo-Metamaterial Implants.

ACS Appl Mater Interfaces

January 2025

Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States.

Current limitations in implant design often lead to trade-offs between minimally invasive surgery and achieving the desired post-implantation functionality. Here, we present an artificial intelligence inverse design paradigm for creating deployable implants as planar and tubular thermal mechanical metamaterials (thermo-metamaterials). These thermo-metamaterial implants exhibit tunable mechanical properties and volume change in response to temperature changes, enabling minimally invasive and personalized surgery.

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The article presents a literature review that analyzes methods of stenting the laryngeal-tracheal lumen after reconstructive surgical interventions. 49 literature sources were studied. The advantages and disadvantages of existing stents are determined.

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Background: In cases of tracheoesophageal fistula (TEF), closure of the fistula by tracheal stent implantation is an effective treatment. In this study, we investigated the efficacy and complications of silicone and metallic tracheal stents for TEF.

Methods: We retrospectively reviewed all patients who underwent tracheal stent insertion for TEF between January 2021 and April 2024 at our institution.

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