einstein (São Paulo). 20/maio/2024;22:eAE0780.

Lessons from the pandemic and the value of a structured system of ultrasonographic findings in the diagnosis of COVID-19 pulmonary manifestations

Vítor Carminatti , Natália Tavares de Melo Barros , Victor Arantes , Guilherme Ciconelli Del , Paulo Rogério Barboza , Rodrigo Gobbo , Yoshino Tamaki , Miguel José Francisco , Marcos Roberto Gomes de

DOI: 10.31744/einstein_journal/2024AE0780

Highlights

Lung ultrasound enables precise diagnosis and ongoing monitoring of the disease.
Ultrasound is an effective tool for assessing pulmonary findings in COVID-19.
Structured reports enhance communication and are easily reproducible.

ABSTRACT

Objective:

We aimed to share our experience in implementing a structured system for COVID-19 lung findings, elucidating key aspects of the lung ultrasound score to facilitate its standardized clinical use beyond the pandemic scenario.

Methods:

Using a scoring system to classify the extent of lung involvement, we retrospectively analyzed the ultrasound reports performed in our institution according to COVID-RADS standardization.

Results:

The study included 69 thoracic ultrasound exams, with 27 following the protocol. The majority of patients were female (52%), with ages ranging from 1 to 96 years and an average of 56 years. Classification according to COVID-RADS was as follows: 11.1% in category 0, 37% in category 1, 44.4% in category 2, and 7.4% in category 3. Ground-glass opacities on tomography correlated with higher COVID-RADS scores (categories 2 and 3) in 82% of cases. Ventilatory assessment revealed that 50% of cases in higher COVIDRADS categories (2 and 3) required second-line oxygen supplementation, while none of the cases in lower categories (0 and 1) utilized this support.

Conclusion:

Lung ultrasound has been widely utilized as a diagnostic tool owing to its availability and simplicity of application. In the context of the pandemic emergency, a pressing need for a focused and easily applicable assessment arose. The structured reporting system, incorporating ultrasound findings for stratification, demonstrated ease of replicability. This system stands as a crucial tool for screening, predicting severity, and aiding in medical decisions, even in a non-pandemic context.

 

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Lessons from the pandemic and the value of a structured system of ultrasonographic findings in the diagnosis of COVID-19 pulmonary manifestations
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