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Updated: Nov 2, 2025

Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
Published on: December 19, 2020
Long COVID presenting with intermittent fever after COVID-19 pneumonia
Yoh Arita1, Shohei Yamamoto1, Manabu Nagata2
1Department of Cardiology, Japan Community Healthcare Organization (JCHO) Osaka Hospital, 4-2-78, Fukushima, Fukushima-ku, Osaka 553-0003, Japan.
Abstract:
A 72-year-old man presented to our hospital with a fever. Chest computed tomography showed typical coronavirus disease 2019 (COVID-19) pneumonia. The fever normalized after a few days, and the pneumonia was alleviated. However, the intermittent fever subsequently re-occurred and persisted for over a month. Various tests, including blood tests, culture tests, and image evaluations, were performed. However, the conclusion was that long COVID was the cause of the intermittent fever as an exclusion diagnosis. Many patients suffer from persistent symptoms of COVID-19, but the symptoms and their durations vary. Here we report a case of prolonged fever after COVID-19 pneumonia.
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