We show the use of a new endoscopic drill for the management of web-like tracheal stenosis. Our device creates radial holes within stenosis that facilitate the use of scissors for cutting the scar tissue and the subsequent mechanical dilatation.
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http://dx.doi.org/10.1510/mmcts.2017.003 | DOI Listing |
Regen Ther
June 2024
Center for Regenerative Medicine, National Center for Child Health and Development Research Institute, Tokyo, Japan.
Introduction: Repairing damaged cartilage poses significant challenges, particularly in cases of congenital cartilage defects such as microtia or congenital tracheal stenosis, or as a consequence of traumatic injury, as the regenerative potential of cartilage is inherently limited. Stem cell therapy and tissue engineering offer promising approaches to overcome these limitations in cartilage healing. However, the challenge lies in the size of cartilage-containing organs, which necessitates a large quantity of cells to fill the damaged areas.
View Article and Find Full Text PDFJ Clin Med
December 2024
Anesthesiology and Operative Intensive Care, Faculty of Medicine, University of Augsburg, 86156 Augsburg, Germany.
Mediastinal mass syndrome represents a major threat to respiratory and cardiovascular integrity, with difficult evidence-based risk stratification for interdisciplinary management. We conducted a narrative review concerning risk stratification and difficult airway management of patients presenting with a large mediastinal mass. This is supplemented by a case report illustrating our individual approach for a patient presenting with a subtotal tracheal stenosis due to a large cyst of the thyroid gland.
View Article and Find Full Text PDFDiagnostics (Basel)
December 2024
Department of Internal Medicine, Division of Rheumatology, Mayo Clinic, Jacksonville, FL 32224, USA.
Pulmonary involvement is commonly observed in anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), presenting with manifestations such as diffuse alveolar hemorrhage, inflammatory infiltrates, pulmonary nodules, and tracheobronchial disease. We aimed to identify distinct subgroups of tracheobronchial disease patterns in patients with anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) using latent class analysis (LCA), and to evaluate their clinical characteristics and outcomes. We conducted a retrospective cohort study using electronic medical records of patients aged >18 years diagnosed with AAV and tracheobronchial disease between 1 January 2002 and 6 September 2022.
View Article and Find Full Text PDFAnn Thorac Surg Short Rep
December 2024
Department of Thoracic Surgery, The University of Tokyo Hospital, Tokyo, Japan.
The patient was a 66-year-old man who developed exacerbation of respiratory and heart failure that necessitated tracheal intubation. The exacerbation was considered to be largely caused by asthma-chronic obstructive pulmonary disease overlap syndrome and type 3 pulmonary hypertension. However, left diaphragmatic eventration and tracheal stenosis were also found.
View Article and Find Full Text PDFUnlabelled: Children post-tracheoesophageal fistula (TEF) repair may present with chronic respiratory and gastrointestinal symptoms that can affect quality of life.
Objective: To identify factors associated with positive findings on triple endoscopy following neonatal TEF repair.
Study Design: Case series with retrospective review of patients.
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