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Related Experiment Video

Updated: Aug 17, 2025

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

Katarzyna Guziejko1, Jarosław Tałałaj2, Piotr Czupryna3

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|December 15, 2022
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Summary
This summary is machine-generated.

Long COVID, persistent symptoms after SARS-CoV-2 infection, affects multiple organ systems for months. Monitoring patients post-COVID-19 is crucial for managing these long-term health consequences.

Keywords:
COVID-19long COVIDlong-term health consequencespandemic

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Area of Science:

  • Infectious Diseases
  • Public Health
  • Internal Medicine

Background:

  • Coronavirus disease 2019 (COVID-19), caused by SARS-CoV-2, initially focused on respiratory symptoms.
  • Long COVID presents a significant global health challenge with persistent multi-organ symptoms.
  • Symptoms lasting over three months post-acute infection define long COVID.

Purpose of the Study:

  • To highlight the widespread and persistent nature of long COVID.
  • To emphasize the multi-systemic involvement in long COVID.
  • To underscore the need for ongoing patient monitoring after COVID-19.

Main Methods:

  • Literature review and synthesis of current data on long COVID.
  • Analysis of reported clinical manifestations across various organ systems.
  • Identification of diagnostic and management challenges.

Main Results:

  • Long COVID exhibits diverse manifestations including pulmonary, cardiovascular, neurological, renal, hematologic, gastrointestinal, endocrine, and psychosocial issues.
  • Symptoms persist for weeks to months after the acute SARS-CoV-2 infection phase.
  • Multi-organ involvement is a common characteristic of long COVID.

Conclusions:

  • Long COVID is a complex condition with extensive and varied long-term health effects.
  • Continuous monitoring of patients after COVID-19 is essential for early detection and treatment of multi-organ consequences.
  • Further research is needed to fully understand and manage the long-term impact of SARS-CoV-2 infection.