Middle East respiratory syndrome coronavirus infection CT

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: João André Alves Silva, M.D. [2]

Overview

Despite the increasing number of publications on MERS infection, the description of chest CT image findings is scarce. According to a study in which patients with laboratory-confirmed MERS infection underwent chest CT scanning, the most prevalent findings were bilateral airspace abnormalities, predominantly located at the bases of the lungs essentially subpleural and characteristically consistent with ground-glass opacities, suggesting a pattern of organizing pneumonia. Attending to the broad range of symptoms and the different stages evolution of infection, understanding early patterns of CT images, particularly in patients related to endemic areas might help in the early diagnosis of the condition.[1]

CT

In MERS patients, chest CT images have shown bilateral patchy opacities, also described as extensive opacities. In critically ill patients, CT image findings were noticed to be compatible with the ones from ARDS patients.[1][2][3]

References

  1. 1.0 1.1 Ajlan, Amr M.; Ahyad, Rayan A.; Jamjoom, Lamia Ghazi; Alharthy, Ahmed; Madani, Tariq A. (2014). "Middle East Respiratory Syndrome Coronavirus (MERS-CoV) Infection: Chest CT Findings". American Journal of Roentgenology: 1–6. doi:10.2214/AJR.14.13021. ISSN 0361-803X.
  2. Assiri, Abdullah; Al-Tawfiq, Jaffar A; Al-Rabeeah, Abdullah A; Al-Rabiah, Fahad A; Al-Hajjar, Sami; Al-Barrak, Ali; Flemban, Hesham; Al-Nassir, Wafa N; Balkhy, Hanan H; Al-Hakeem, Rafat F; Makhdoom, Hatem Q; Zumla, Alimuddin I; Memish, Ziad A (2013). "Epidemiological, demographic, and clinical characteristics of 47 cases of Middle East respiratory syndrome coronavirus disease from Saudi Arabia: a descriptive study". The Lancet Infectious Diseases. 13 (9): 752–761. doi:10.1016/S1473-3099(13)70204-4. ISSN 1473-3099.
  3. Arabi, Yaseen M.; Arifi, Ahmed A.; Balkhy, Hanan H.; Najm, Hani; Aldawood, Abdulaziz S.; Ghabashi, Alaa; Hawa, Hassan; Alothman, Adel; Khaldi, Abdulaziz; Al Raiy, Basel (2014). "Clinical Course and Outcomes of Critically Ill Patients With Middle East Respiratory Syndrome Coronavirus Infection". Annals of Internal Medicine. 160 (6): 389–397. doi:10.7326/M13-2486. ISSN 0003-4819.