دورية أكاديمية
Alert Germ Infections: Chest X-ray and CT Findings in Hospitalized Patients Affected by Multidrug-Resistant Acinetobacter baumannii Pneumonia
| العنوان: | Alert Germ Infections: Chest X-ray and CT Findings in Hospitalized Patients Affected by Multidrug-Resistant Acinetobacter baumannii Pneumonia |
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| المؤلفون: | Raffaella Capasso, Antonio Pinto, Nicola Serra, Umberto Atripaldi, Adele Corcione, Giorgio Bocchini, Salvatore Guarino, Roberta Lieto, Gaetano Rea, Giacomo Sica, Tullio Valente |
| المصدر: | Tomography, Vol 8, Iss 3, Pp 1534-1543 (2022) |
| بيانات النشر: | MDPI AG, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Computer applications to medicine. Medical informatics |
| مصطلحات موضوعية: | Acinetobacter pneumonia, multidrug resistance, chest X-ray, chest tomography, ground-glass, consolidation, Computer applications to medicine. Medical informatics, R858-859.7 |
| الوصف: | Acinetobacter baumannii (Ab) is an opportunistic Gram-negative pathogen intrinsically resistant to many antimicrobials. The aim of this retrospective study was to describe the imaging features on chest X-ray (CXR) and computed tomography (CT) scans in hospitalized patients with multidrug-resistant (MDR) Ab pneumonia. CXR and CT findings were graded on a three-point scale: 1 represents normal attenuation, 2 represents ground-glass attenuation, and 3 represents consolidation. For each lung zone, with a total of six lung zones in each patient, the extent of disease was graded using a five-point scale: 0, no involvement; 1, involving 25% of the zone; 2, 25–50%; 3, 50–75%; and 4, involving >75% of the zone. Points from all zones were added for a final total cumulative score ranging from 0 to 72. Among 94 patients who tested positive for MDR Ab and underwent CXR (males 52.9%, females 47.1%; mean age 64.2 years; range 1–90 years), 68 patients underwent both CXR and chest CT examinations. The percentage of patients with a positive CT score was significantly higher than that obtained on CXR (67.65% > 35.94%, p-value = 0.00258). CT score (21.88 ± 15.77) was significantly (p-value = 0.0014) higher than CXR score (15.06 ± 18.29). CXR and CT revealed prevalent bilateral abnormal findings mainly located in the inferior and middle zones of the lungs. They primarily consisted of peripheral ground-glass opacities and consolidations which predominated on CXR and CT, respectively. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2379-139X 2379-1381 |
| العلاقة: | https://www.mdpi.com/2379-139X/8/3/126Test; https://doaj.org/toc/2379-1381Test; https://doaj.org/toc/2379-139XTest |
| DOI: | 10.3390/tomography8030126 |
| الوصول الحر: | https://doaj.org/article/76393de436734bc3b8018b871eb5d87aTest |
| رقم الانضمام: | edsdoj.76393de436734bc3b8018b871eb5d87a |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 2379139X 23791381 |
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| DOI: | 10.3390/tomography8030126 |