RESUMO
A 51-year-old man, with a history of severe COPD and bilateral pneumothorax, who was under treatment for pulmonary tuberculosis due to mycobacterium avium, was admitted due to high-grade fever, weight loss, cough, and production of purulent sputum, for almost one month without any special improvement despite adequate antibiotics treatment in outpatient setting. A CT scan revealed multiple consolidations, fibrosis, scaring, and cavitary lesions in both upper lobes with newly shadows which were fungus balls inside them. Aspergillus flavius was isolated in three sputum samples, a diagnosis of chronic cavitary pulmonary aspergillosis was made, and treatment with intravenous amphotericin B was started. An initially clinical improvement was noted, and a first episode of minor hemoptysis was treated with conservative measures. Unfortunately a second major episode of hemoptysis occurred and he died almost immediately. Aspergilloma is defined as the presence of a fungus ball inside a preexisting pulmonary cavity or dilated airway and is one of the clinical conditions associated with the clinical spectrum of pulmonary colonization. Tuberculosis is the most common underling disease. Hemoptysis is the most common symptom. Antifungal antibiotics, surgical interventions, bronchial arteries embolization, and intracavity infusion of antibiotics have been proposed without always adequate sufficiency.
RESUMO
Acinetobacter species are well-known causes of nosocomial infections. Recent increasing evidence emphasize on the role of these pathogens in community-acquired infections.We report a case of a 16-yr-old female with fever, sore throat, productive cough, malaise and the presence of lung consolidation with multiple abscesses on radiographic examination. The patient had no significant medical history. After a detailed diagnostic work-up the diagnosis of community acquired Acinetobacter pneumonia with multiple lung abscesses was made. The Acinetobacter stain was susceptible to a variety of antimicrobial agents and the patient's condition improved rapidly. A new computed tomography chest scan, three months later, confirmed full recovery.The presence of lung abscesses due to Acinetobacter infection is an extremely uncommon manifestation of the disease. This case underlines the emergent role which these, often multi-drug resistant, bacteria may play in the future, perhaps in community infections as well.
