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Query: UMLS:C0019693 (HIV)
 170,526 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Invasive laryngeal candidiasis is an uncommon cause of epiglottitis, seen most often in immunocompromised or antibiotic-treated patients. We present the clinical and radiographic findings in an HIV-infected infant who developed significant stridor due to candidal epiglottitis. Stridor or hoarseness of unknown cause in an immunocompromised patient should lead to prompt evaluation for opportunistic laryngeal infection.
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PMID:Candida epiglottitis presenting as stridor in a child with HIV infection. 150 1

The immunodeficiency which results from HIV infection is associated with a range of opportunistic infections and tumors which may present with the symptoms of upper airways disease. This paper presents three cases of stridor from different causes in patients with HIV infection, all of whom recovered following treatment. The management of this problem requires consideration of the likely aetiology which, in those with advanced immunodeficiency, includes bacterial and fungal laryngitis and epiglottitis as well as rapidly growing laryngeal tumours. Recommendations for the treatment of those with HIV infection who present with severe or rapid-onset stridor should include a combination of aggressive airway intervention and broad-spectrum antibacterial and antifungal agents. Laryngeal biopsy for histology and culture is particularly important for those patients who fail to respond to the aforementioned treatment.
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PMID:Stridor in patients with HIV infection. 855 Nov 57

Recurrent respiratory papillomatosis is a rare but often severe disease. Although benign in histology, epithelial proliferations may result in progressive hoarseness, stridor, obstruction of the airway and respiratory distress. The current standard of care is surgical therapy with a goal of complete removal or debulking of papillomas and preservation of normal structures. Frequent recurrences and the need for repeated surgical interventions make this treatment a frustrating experience for both the patient and the physician. Many adjuvant therapies have been investigated but no single treatment modality proved to be effective in eradicating recurrent respiratory papillomatosis. In contrast to HIV, cytomegalovirus and hepatitis B pharmaceutical research has been less successful with human papilloma virus vaccines for a variety of reasons. This review focuses on the current status of recurrent respiratory papillomatosis and on future directions of prevention and therapy.
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PMID:Novel treatments for recurrent respiratory papillomatosis. 1215 Jul 7

We report a case of acute fatal stridor in a patient newly diagnosed with pulmonary tuberculosis and human immunodeficiency virus (HIV) infection. No evidence of direct airway encroachment was identified at autopsy. We review mechanisms by which tuberculosis may cause stridor and discuss the implications of co-existent HIV infection with reference to the recent literature. The report highlights the need for recognition of acute or evolving airway compromise as an uncommon manifestation of tuberculosis.
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PMID:Airway emergency in tuberculosis. 1623 14

The exclusive respiratory involvement by Kaposi sarcoma is rare, especially in the upper airway. When present, it could lead to severe airway compromise. We present the case of a human immunodeficiency virus infection-positive male patient who presents with dyspnea and stridor, and was found to have bilateral vocal cord paralysis and stenosis of the upper airway due to laryngeal and tracheal involvement by Kaposi sarcoma. The patient underwent bronchoscopy for both diagnostic and therapeutic intentions.
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PMID:Kaposi sarcoma with laryngeal, tracheal, and parenchymal involvement. 2320 70

Hoarseness of voice due to vocal cord paresis as a result of recurrent laryngeal nerve palsy has been well recognised. Recurrent laryngeal nerve palsy is commonly caused by compression due to tumour or lymph nodes or by surgical damage. Vinca alkaloids are well known to cause peripheral neuropathy. However, vinca alkaloids causing recurrent laryngeal nerve palsy has been reported rarely in children. We report a case of an adult patient with HIV who developed hoarseness of voice due to vocal cord paralysis during vinblastine treatment for Hodgkin lymphoma. Mediastinal and hilar lymph node enlargement in such patients may distract clinicians from considering alternative causes of recurrent laryngeal nerve palsy, with potential ensuing severe or even life-threatening stridor.
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PMID:Autonomic neuropathy resulting in recurrent laryngeal nerve palsy in an HIV patient with Hodgkin lymphoma receiving vinblastine and antiretroviral therapy. 2482 52

Airway mucormycosis is a deadly opportunistic infection that affects immunocompromised persons, particularly diabetics and those undergoing chemotherapy. Although it is typically a pulmonary or sinonasal infection, mucormycosis can affect the larynx and trachea, with devastating results. We report the case of a 46-year-old man with human immunodeficiency virus infection, hepatitis C infection, neurosyphilis, and recently diagnosed Burkitt lymphoma who presented with dysphonia and stridor after receiving one dose of intrathecal chemotherapy. Flexible laryngoscopy detected the presence of fibrinous material that was obstructing nearly the entire glottis. Surgical debridement revealed a firm mucosal attachment; there was little bleeding when it was removed. After debridement, the patient's dyspnea improved only to recur 2 days later. After an awake tracheotomy, laryngoscopy and bronchoscopy identified necrosis extending from the supraglottic area to the carina tracheae. Biopsies demonstrated hyphal architecture consistent with mucormycosis. Despite continued debridements, the fibrinous material reaccumulated. The patient was placed in hospice care; his airway remained patent, but he died from other causes several weeks after presentation. The management of airway mucormycosis is challenging and complex. Fungal airway infections should be considered in the differential diagnosis of an immunosuppressed patient who presents with dyspnea, dysphonia, and vocal fold immobility. Timely diagnosis and management are critical for a successful outcome, although the prognosis is poor if the infection is widespread, even with the best of efforts.
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PMID:Laryngotracheal mucormycosis: Report of a case. 2682 83