Streptococcus anginosus Lung Abscess With Complicated Parapneumonic Empyema.
| Autor: | Gonzalez LM; Internal Medicine, Permian Basin Campus, Texas Tech University Health Sciences Center, Odessa, USA., Nessa L; Internal Medicine, Permian Basin Campus, Texas Tech University Health Sciences Center, Odessa, USA., Sanivarapu R; Pulmonary and Critical Care Medicine, Permian Basin Campus, Texas Tech University Health Sciences Center, Midland, USA., Rangaswamy B; Internal Medicine, Permian Basin Campus, Texas Tech University Health Sciences Center, Odessa, USA., Rojo L; General Medicine, Universidad Pontificia Bolivariana, Medellin, COL. |
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| Jazyk: | angličtina |
| Zdroj: | Cureus [Cureus] 2023 Apr 12; Vol. 15 (4), pp. e37506. Date of Electronic Publication: 2023 Apr 12 (Print Publication: 2023). |
| DOI: | 10.7759/cureus.37506 |
| Abstrakt: | A 55-year-old female with hypertension presented to our facility with complicated pneumonia. She complained of progressively worsening shortness of breath and pleuritic chest pain. She was in her usual state of health except for an upper respiratory infection treated with oral antibiotics a month prior. At the presentation, she was febrile, tachycardic, and hypoxic on room air. A chest computed tomography (CT) showed near-complete opacification of the right lung, a cavitation with the fluid level in the right middle lobe, and moderate-to-large effusion. Broad-spectrum antibiotics were started. Sputum culture was later positive for methicillin-resistant Staphylococcus aureus , which prompted antibiotic de-escalation to vancomycin. A chest tube was placed into the right pleural space draining 700 mL of exudative fluid, which cultures grew Streptococcus anginosus group (SAG) bacteria. Due to persistent respiratory distress and residual effusion, right thoracotomy and decortication were performed. A right upper lobe abscess ruptured into the pleural space was noted during the procedure. Pathology revealed necrotic tissue, and the microbiological workup was negative. The patient clinically improved postoperatively and was discharged home with oral Linezolid. Competing Interests: The authors have declared that no competing interests exist. (Copyright © 2023, Gonzalez et al.) |
| Databáze: | MEDLINE |
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