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Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
Published on: September 5, 2017
[Laryngeal tuberculosis. Incidence between 1994 and 2004]
J M Morales Puebla1, M Padilla Parrado, M A Díaz Sastre
1Servicio ORL, Hospital Virgen de la Salud, Toledo.
Anales Otorrinolaringologicos Ibero-Americanos
|January 20, 2007
Summary
Laryngeal tuberculosis, often stemming from pulmonary tuberculosis, presents with symptoms like voice changes and difficulty swallowing. Definitive diagnosis requires sputum tests, chest X-rays, and biopsies to distinguish it from cancer.
Area of Science:
- Otolaryngology
- Infectious Diseases
- Pulmonology
Background:
- Laryngeal tuberculosis is the most common chronic granulomatous infection of the larynx.
- It typically arises as a manifestation of pulmonary tuberculosis.
- The condition predominantly affects men.
Observation:
- Common symptoms include dysphonia (hoarseness), odinophagy (painful swallowing), referred otalgia (ear pain), and occasional dyspnea (shortness of breath).
- Most patients exhibit radiological evidence of pulmonary involvement at diagnosis.
- Lesions can be nodular, exophytic, or ulcerative, mimicking laryngeal carcinoma.
Findings:
- Diagnostic confirmation relies on positive sputum acid-fast bacilli smears, characteristic chest radiography findings, and positive laryngeal biopsy results.
- This study reviews cases diagnosed between 1994 and 2004, detailing diagnostic procedures and therapeutic approaches.
Implications:
- Accurate diagnosis is crucial, as laryngeal tuberculosis can be mistaken for cancer, necessitating histopathological examination.
- Understanding the diagnostic pathway and treatment outcomes aids in managing this condition effectively.
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