January - March 2018: 
Volume 31, Issue 1

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Pneumon 2018, 31(1):44-48
Reversed halo sign in community acquired pneumonia. A case report
Authors Information
1Pneumonology Department of General Hospital of Serres, Greece

1. Voludaki AE, Bouros DE, Froudarakis ME, Datseris GE, Apostolaki EG, Gourtfoyiannis NC. Crescentic and ring-shaped opacities. CT features in two cases of bronchiolitis obliterans organizing pneumonia (BOOP). Acta Radiologica 1996; 37:889-92.

2. Del Rio B, Esteba Bech de Careda L, Ferrer M, et al. Interpreting the reversed halo sign: Differential characteristics and key clues. Electronic Presentation Online System: ECR 2017/C-2304.

3. Hansell DM, Bankier AA, MacMahon H, McLoud TC, Muller NL, Remy J. Fleischner society: Glossary of terms for thoracic imaging. Radiology 2008; 246:697-722.

4. Marchiori E, Zanetti G, Goboy MCB. Can morphologic characteristics of the reversed halo sign narrow the differential diagnosis of pulmonary infections? American Journal of Roentgenology 2014; 203:557-8.

5. Marchiori E, Zanetti G, Escuissato DL, et al. The reversed halo sign: High-resolution CT scan findings in 79 patients. Chest 2012; 5:1260-66.

6. Marchiori E, Zanetti G, Meirelles GS, Escuissato DL, Souza AS, Hochhegger B. The reversed halo sign on high-resolution CT in infectious and noninfectious pulmonary diseases. American Journal of Roentgenology 2011; 197:69-75.

7. Goboy MC, Viswanathan C, Marchiori E, et al. The reversed halo sign: Update and differential diagnosis. The British Journal of Radiology 2012; 85:1226-35.

8. Chamilos G, Marom EM, Lewis RE, Lionakis MS, Kontoyannis DP. Predictors of pulmonary zygomycosis versus invasive pulmonary aspergolosis in patients with cancer. Clinical Infectious Diseases 2005; 42:60-66.

9. Marom EM, Kontoyiannis DP. Imaging studies for diagnosing invasive fungal pneumonia in immunocompromised patients. Current Opinion in Infectious Diseases 2011; 24:309-14.

10. Gasparetto EL, Escuissato DL, Davaus T, et al. Reversed halo sign in pulmonary paracoccidioidomycosis. American Journal of Roentgenology 2005; 184:1932-4.

11. Ahuja A, Gothi D, Joshi JM. A 15-year-old boy with “Reversed Halo”. The Indian Journal of Chest Diseases and Allied Sciences 2007; 49:99-101.

12. Marchiori E, Grando RD, Simoes Dos Santos CE, et al. Pulmonary tuberculosis associated with the reversed halo sign on high-resolution CT. British Journal of Radiology 2010; 83:58-60.

13. Otera H, Tada K, Sakurai T, Hashimoto K, Ikeda A. Reversed Halo sign in pneumocystis pneumonia: a case report. BMC Medical Imaging 2010; 14: 481-6.

14. Tzilas V, Provata A, Koti A, Tzouda V, Tsoukalas G. The “Reversed Halo” Sign in pneumonococcal pneumonia: a review with a case report. European Review for Medical and Pharmacological Sciences 2010; 14:481-6.

15. Mango VL, Naidich DP, Goboy MC. Reversed halo sign after radiofrequency ablation of a lung nodule. Journal of Thoracic Imaging 2011; 26:150-52.

16. Casullo J, Semionov A. Reversed halo sign in acute pulmonary embolism and infarction. Acta Radiologica 2013; 54:505-10.

17. Tzilas V, Bouros D. Reversed halo sign in pulmonary infarction. Pneumon 2015, 27:188.

18. Agarwal R, Gupta D. Another couse of reversed halo sign: Wegener’s granulomatosis. British Journal of Radiology 2007; 80:849-50.

19. Kanajia N, Ishikawab SS, Kushidac HY. Lipoid pneumonia showing multiple pulmonary nodules and reversed halo sign. Respiratory Medicine Extra 2007; 3:98-101.