Benign tracheal tumors are rare. We describe a 39-year-old man who underwent resection of a tracheal myxoma, a previously unrecognized benign tracheal neoplasm. He presented with a 9-month history of wheezing, cough, and dyspnea on exertion. Treatment with bronchodilators and corticosteroids administered by inhalation and systemically did not diminish his symptoms. Pulmonary function tests showed a pattern of airflow limitation consistent with variable extrathoracic obstruction. Chest radiography and computed tomography revealed a tracheal mass. Tracheal resection of the tumor with reconstruction was curative. The patient is free of disease 7 years after surgery.
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http://dx.doi.org/10.4065/79.7.931 | DOI Listing |
BJR Case Rep
January 2025
Dubai Health, Dubai 1853, United Arab Emirates.
Nat Commun
January 2025
Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Naval Medical University, Shanghai, China.
Acute and chronic inflammation are important pathologies of benign airway stenosis (BAS) fibrosis, which is a frequent complication of critically ill patients. cGAS-STING signalling has an important role in inflammation and fibrosis, yet the function of STING in BAS remains unclear. Here we demonstrate using scRNA sequencing that cGAS‒STING signalling is involved in BAS, which is accompanied by increased dsDNA, expression and activation of STING.
View Article and Find Full Text PDFMed J Armed Forces India
December 2024
Classified Specialist (Pathology & Oncopathology), Armed Forces Medical College, Pune, India.
A cough that persists for more than 8 weeks is defined as a chronic cough. In routine practice, asthma, gastroesophageal reflux disease, and postnasal drip are the most common causes of chronic cough. A 58-year-old non-smoking male patient with no known comorbidities presented with a 3-month history of non-productive cough.
View Article and Find Full Text PDFCureus
November 2024
Department of Respiratory Medicine, School of Medicine, Democritus University of Thrace, Alexandroupolis, GRC.
Recurrent respiratory papillomatosis (RRP) is a challenging disease to manage, due to its highly recurring nature and the lack of a definitive treatment. It is characterized by the presence of benign papillomatous lesions caused by the human papillomavirus (HPV), which can pose a threat to the patient's airway patency and restrict their breathing ability. We present the case of a 64-year-old patient with a history of papillomas in the trachea and bronchi, treated with endobronchial cryotherapy.
View Article and Find Full Text PDFInt J Gen Med
December 2024
Wuhan Pulmonary Hospital, Wuhan Institute for Tuberculosis Control, Wuhan, Hubei, People's Republic of China.
Aim: Tracheotomy has become more prevalent in clinical settings, and effectively managing postoperative complications plays a crucial role in determining patient outcomes. However, there is a scarcity of clinical research focusing on the development of intratracheal granuloma after tracheotomy, and there is insufficient theoretical support for early detection in clinical settings. This study investigates the relationship between clinical factors and the occurrence and location of intratracheal granuloma.
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