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Related Experiment Video

Updated: Nov 21, 2025

Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia

Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia

Published on: December 19, 2020

The Many Faces of Covid-19: Organizing Pneumonia (OP) Pattern HRCT Features.

G Rea¹, Tullio Valente¹, R Lieto¹

¹Dipartimento di Radiologia, Ospedale Monaldi, A.O. dei Colli, Napoli, Italia.

Translational Medicine @ Unisa

|January 18, 2021

Summary

This case study highlights a 57-year-old male with Covid-19 (coronavirus disease 2019). High-resolution computed tomography (HRCT) revealed a typical organizing pneumonia (OP) reaction, emphasizing its role in disease assessment.

Keywords:

Covid-19 GGO opacities HRCT interstitial pneumonia organizing pneumonia

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Area of Science:

Radiology
Infectious Diseases
Pulmonology

Background:

Coronavirus disease 2019 (Covid-19) is a significant global health concern caused by SARS-CoV-2.
The respiratory system is primarily affected, making chest imaging crucial for diagnosis and monitoring.
The World Health Organization declared Covid-19 a public health emergency in January 2020.

Purpose of the Study:

To present a case of Covid-19 in a 57-year-old male.
To illustrate the characteristic high-resolution computed tomography (HRCT) findings.
To document the organizing pneumonia (OP) reaction in a Covid-19 patient.

Main Methods:

Case report of a 57-year-old male Covid-19 patient.
Utilized high-resolution computed tomography (HRCT) for imaging.
Observed the course of organizing pneumonia (OP) reaction.

Main Results:

The patient presented with Covid-19.
HRCT demonstrated a typical course of organizing pneumonia (OP) reaction.
Imaging findings correlated with the clinical presentation of SARS-CoV-2 infection.

Conclusions:

Chest CT, particularly HRCT, is vital for evaluating Covid-19.
Organizing pneumonia (OP) is a recognized HRCT pattern in Covid-19 patients.
This case underscores the utility of HRCT in assessing SARS-CoV-2 related lung changes.