Pulmonary Invasive Fungal Disease: Ultrasound and Computed Tomography Scan Findings.
In: Thoracic Research & Practice, Jg. 24 (2023-11-01), Heft 6, S. 292-297
Online
academicJournal
Zugriff:
OBJECTIVE: The importance of ultrasound in diagnosing pulmonary invasive fungal diseases (IFD) has yet to be assessed. Thus, this study aimed to evaluate the frequency of sonographic findings in patients suspected of an invasive pulmonary fungal infection. MATERIAL AND METHODS: This prospective longitudinal study examined all patients with lung lesions in imaging modalities and suspected IFDs referred to Dr. Sheikh and Akbar pediatric hospitals from 2019 to 2022. Considered variables were the halo sign in the computed tomography (CT) scan; the target sign in the ultrasound and contrast-enhanced CT scan; the cavity; wedge-shaped consolidation; and pleuritis and extrapulmonary invasion to the chest wall or subdiaphragmatic invasion in both modalities. All patients who underwent lung CT scans and ultrasounds until the final diagnosis were followed up. The degree of agreement between ultrasound and CT scan findings and the sensitivity, specificity, and diagnostic accuracy of these signs were assessed. RESULTS: This study involved 40 patients with an average age of 7.16 ± 4.23 years. Acute leukemia was the commonest underlying disease detected in 17 (42.5%) cases. The target sign in ultrasound (61.9%) and the halo sign in CT scan (71.4%) had the highest frequency among the variables in patients with IFD. Cohen's kappa coefficient agreement in both modalities was 0.5 for the cavity, with significant relation (P = .02). The Cohen's kappa was less than .17 for other findings (P > .05). The diagnostic criteria in the simultaneous examination of the fungus target in ultrasound and halo in CT scan showed a sensitivity of 82.4% and specificity of 76.5%, respectively. CONCLUSION: Combining the characteristic findings of ultrasound and CT-scan provides a higher value in diagnosing pulmonary invasive fungal disease. [ABSTRACT FROM AUTHOR]
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Pulmonary Invasive Fungal Disease: Ultrasound and Computed Tomography Scan Findings.
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Autor/in / Beteiligte Person: | Ali Alamdaran, Seyed ; Bagheri, Raha ; Darvari, Seyedeh Fatemeh ; Bakhtiari, Elham ; Ghasemi, Ali |
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Zeitschrift: | Thoracic Research & Practice, Jg. 24 (2023-11-01), Heft 6, S. 292-297 |
Veröffentlichung: | 2023 |
Medientyp: | academicJournal |
ISSN: | 2979-9139 (print) |
DOI: | 10.5152/ThoracResPract.2023.23013 |
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