Fever of unknown origin (FUO) due to a solitary cavitary lung lesion: The deadly ferritin-laced doughnut

References 

1. Lillington GA, Jamplis RW. A diagnostic approach to chest diseases. 2nd ed. Baltimore: Williams & Wilkins Co.; 1977;
2. Wright FW. Radiology of the chest and related conditions. London: Taylor & Francis; 2002;
3. Teplick JE, Haskin ME. Roentgenologic diagnosis. 3rd ed. Philadelphia: W.B. Saunders Co.; 1976;
4. Burgener FA, Kormano M. Differential diagnosis in conventional radiology. 2nd ed. Stuttgart: Georg Thieme Verlag; 1991;
5. Chapman S, Nakielny R. Aids to radiological differential diagnosis. 2nd ed. London: Bailliere Tindall; 1990;
6. Cunha BA. Pneumonia essentials. 3rd ed. Sudbury, MA: Jones & Bartlett; 2009;
7. Cunha BA. Diagnostic significance of non-specific laboratory tests in infectious diseases. In:  Gorbach SL,  Bartlett JB,  Blacklow NR editor. Infectious diseases in medicine and surgery. 4th ed. Baltimore: Lippincott Williams & Wilkins; 2005;
8. Karetzky M, Cunha BA, Brandstetter RD. The pneumonias. New York: Springer-Verlag; 1993;
9. Freundlich IM. Pulmonary masses, cysts, and cavities: a radiologic approach. Chicago: Year Book Medical; 1981;170-4
10. Woodring JH, Fried AM, Chuang VP. Solitary cavities of the lung: diagnostic implications of cavity wall thickness. AJR. 1980;135:1269–1271
11. Cunha BA. The differential diagnostic approach to thrombocytosis. Infect Dis Pract. 2008;32:740–742
12. Krol V, Cunha BA. Diagnostic significance of serum ferritin levels in infectious and non-infectious diseases. Infect Dis Pract. 2003;27:199–200
13. Cunha BA. Serum ferritin levels in legionella community-acquired pneumonia. Clin Infect Dis. 2008;46:1789–1791
    • CrossRef
14. Cunha CB. Infectious disease differential diagnosis. In:  Cunha BA editors. Antibiotic essentials. 8th ed. Sudbury, MA: Jones & Bartlett; 2009;