1/51. Herpetic tracheitis and brachial plexus neuropathy in a child with burns.Herpetic tracheobronchitis is a well-recognized clinical entity that most commonly occurs in immunocompromised patients, including patients with burns. Although the diagnosis of herpetic tracheobronchitis is usually not made until postmortem examination, the presence of the condition can be established when histologic specimens of a patient with upper airway obstruction are studied. In this article, a case is described in which a child developed herpetic tracheitis after undergoing elective intubation after the grafting of burns of the face, neck, and upper extremity. The tracheitis resulted in severe upper airway obstruction that required tracheal dilatation and sequential bronchoscopic excisions of granulation tissue. The patient also developed a brachial plexus neuropathy that was most likely related to herpetic infection.- - - - - - - - - - ranking = 1keywords = trachea (Clic here for more details about this article) |
2/51. Lingeous conjunctivitis with tracheal obstruction. A case report, with light and electron microscopy findings.A white male infant of 1 year had unilateral membranous conjunctivitis and severe laryngotracheobronchitis which required tracheostomy. Cultures from eye and throat swabs and of fluid suctioned through the tracheostomy grew many organisms, including H. influenzae, adenovirus type 3, and candida species, but he had no specific immunologic disturbance. Ligneous conjunctivitis was diagnosed. The infant's general condition responded slowly to intensive therapy but the membrane continued to slough off the regrow. The excised membrane contained massive subepithelial deposits of eosinophilic material and a moderately vascular chronic inflammatory-cell infiltrate with numerous mast cells in the perivascular spaces and the hyaline membrane. The conjunctivitis cleared when treated with topical sodium cromoglycate (Intal), a known inhibitor of mediator release from mast-cell granules. The success of Intal therapy in this case supports the theory that mast cells are involved in the pathogenesis of ligneous conjunctivitis.- - - - - - - - - - ranking = 4keywords = trachea (Clic here for more details about this article) |
3/51. Tracheal lipoma: a rare intrathoracic neoplasm.Primary tracheal lipomas are extremely rare neoplasms. The typical patient is a middle-aged man with complaints of cough and shortness of breath. Often, the diagnosis is delayed, and patients are treated for asthma or bronchitis. The diagnosis of a tracheal lipoma is best approached by computed tomography (CT) and bronchofibroscopy. Tracheobronchial lipomas may be successfully excised endoscopically or by laser therapy. Open surgical resection is required when the lipoma extends extraluminally.- - - - - - - - - - ranking = 2keywords = trachea (Clic here for more details about this article) |
4/51. Absence of central microtubules and transposition in the ciliary apparatus of three siblings.We studied the cases of three siblings with a history of chronic bronchitis and infertility. The electron-microscopic investigation of the tracheal and bronchial biopsies showed a ciliary defect consisting in the absence of the central microtubules and the transposition of a peripheral doublet. This is a rare and infrequently reported abnormality included in the primary ciliary diskinesia syndrome.- - - - - - - - - - ranking = 1keywords = trachea (Clic here for more details about this article) |
5/51. Membranous laryngotracheobronchitis (membranous croup).Membranous laryngotracheobronchitis (membranous croup), not previously described as a distinct entity, is characterized by diffuse inflammation of the larynx, trachea, and bronchi with adherent or semiadherent mucopurulent membranes in the subglottic trachea (conus elasticus) and in the upper trachea distal to the conus elasticus. We reviewed 28 cases of membranous croup diagnosed by endoscopy and/or radiographic examination. The importance of the recognition of membranous croup as a distinct entity is discussed. The characteristic radiologic findings consist of subglottic tracheal narrowing, irregularity of contour of the proximal tracheal mucosa, and sometimes detached or partially detached proximal tracheal membranes, which can be mistaken for tracheal foreign bodies.- - - - - - - - - - ranking = 7keywords = trachea (Clic here for more details about this article) |
6/51. Localised obliterative bronchitis due to non-occupational mineral dust inhalation.We present a 56-year-old woman with an infiltrate in the right middle lobe secondary to obstruction of the right middle lobe bronchus by extensive submucosal fibrosis. This unique stenotic lesion of a central bronchus was caused by a domestically acquired localised central obstructive bronchitis due to the inhalation of mixed dust fibers, in the absence of advanced silicosis. This complication is a rare presentation of the myriad of pulmonary diseases associated with mineral dust inhalation.- - - - - - - - - - ranking = 26.251990558928keywords = bronchus (Clic here for more details about this article) |
7/51. Aspergillus bronchitis causing atelectasis and acute respiratory failure in an immunocompromised patient.Aspergillus tracheobronchitis is an uncommon clinical form of invasive aspergillosis with fungal infection limited entirely or predominantly to the tracheobronchial tree. We report a case of aspergillus fumigatus bronchitis, diagnosed by fiberoptic bronchoscopy, with fungal growth completely occluding the left main bronchus leading to lung collapse and acute respiratory failure in a 60-year-old male with erythroleukemia and profound granulocytopenia.- - - - - - - - - - ranking = 13.125995279464keywords = bronchus (Clic here for more details about this article) |
8/51. Tracheobronchial involvement with Crohn's disease.We report the case of a young woman with Crohn's disease of the bowel who presented with a purulent tracheobronchitis and life-threatening upper airway obstruction. Fibreoptic bronchoscopy demonstrated severe tracheal and upper bronchial pseudotumours and stenosis. The role of recent discontinuation of corticosteroids, for quiescent inflammatory bowel disease, in the development of endobronchial disease and the dramatic response in airway patency after reintroduction of prednisolone in this rare complication of Crohn's disease are discussed.- - - - - - - - - - ranking = 1keywords = trachea (Clic here for more details about this article) |
9/51. Pseudomembranous tracheobronchitis caused by methicillin-resistant staphylococcus aureus.We report a case of severe tracheobronchitis caused by methicillin-resistant staphylococcus aureus in a man exhibiting symptoms of upper airway obstruction after infection with influenza. bronchoscopy revealed diffuse pseudomembrane formation throughout the trachea and bilateral bronchi, which were nearly obstructed. In this case, it was helpful to perform bronchoscopy, protected brushing and tracheotomy immediately in order to avoid choking.- - - - - - - - - - ranking = 1keywords = trachea (Clic here for more details about this article) |
10/51. Nodular invasive tracheobronchitis due to Aspergillus in a patient with systemic lupus erythematosus.Nodular or pseudomembranous tracheobronchitis due to infection by Aspergillus species is an uncommon presentation of invasive aspergillosis. Most cases have been described in severely immunocompromised hosts. We describe the case of a 23-year-old woman, with recently diagnosed systemic lupus erythematosus, who developed worsening respiratory function. bronchoscopy revealed rapid development and progression of multiple nodular plaques in her trachea and bronchi. Endobronchial biopsy demonstrated invasive fungal infection with tissue necrosis and the presence of hyphal elements consistent with aspergillosis. To the best of our knowledge, this is only the second report of fulminant invasive tracheobronchitis due to Aspergillus in a patient with an autoimmune disease.- - - - - - - - - - ranking = 1keywords = trachea (Clic here for more details about this article) |
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