Tests and diagnosis
By Mayo Clinic staffDiagnosing histoplasmosis can be complicated, depending on the area of the body being affected. While testing is not usually necessary for mild cases of histoplasmosis, it can be crucial to help choose appropriate treatments in life-threatening cases.
Each type of lab test for histoplasmosis has its limitations. Your doctor may suggest a combination approach to search for evidence of the disease in samples of:
- Lung secretions
- Blood or urine
- Biopsied lung tissue
- Bone marrow
- Histoplasmosis. Centers for Disease Control and Prevention. http://www.cdc.gov/nczved/divisions/dfbmd/diseases/histoplasmosis. Accessed Dec. 20, 2011.
- Kaufman CA. Histoplasmosis. In: Goldman L, et al. Cecil Medicine. 24th ed. Philadelphia, Pa.: Saunders Elsevier; 2011. http://www.mdconsult.com/das/book/body/191371208-2/0/1492/0.html#. Accessed Dec. 20, 2011.
- Wheat J, et al. Pathogenesis and clinical features of pulmonary histoplasmosis. http://www.uptodate.com/home/index.html. Accessed Dec. 20, 2011.
- Hage CH, et al. Histoplasmosis: Introduction. In: Longo DL, et al. Harrison's Online. 18th ed. New York, N.Y.: The McGraw-Hill Companies; 2012. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=4. Accessed Dec. 20, 2011.
- Fort GG, et al. Histoplasmosis. In: Ferri FF. Ferri's Clinical Advisor 2012: 5 Books in 1. Philadelphia, Pa.: Mosby Elsevier; 2012. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-0-323-05611-3..C2009-0-38601-8--TOP&isbn=978-0-323-05611-3&uniqId=291436269-101. Accessed Dec. 20, 2011.
- Davies SF, et al. Fungal infections: Histoplasmosis. In: Mason RJ, et al. Murray and Nadel's Textbook of Respiratory Medicine. 5th ed. Philadelphia, Pa.: Saunders Elsevier; 2010. http://www.mdconsult.com/das/book/body/192068760-2/0/1288/0.html. Accessed Dec. 20, 2011.
- Histoplasmosis: Protecting workers at risk. Centers for Disease Control and Prevention. http://www.cdc.gov/niosh/docs/2005-109. Accessed Dec. 20, 2011.
- What is ARDS? National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/health-topics/topics/ards. Accessed Dec. 20, 2011.
- Van Duin D. Histoplasmosis. In: Bope ET, et al. Conn's Current Therapy. Philadelphia, Pa.: Saunders Elsevier; 2011. http://www.mdconsult.com/books/about.do?eid=4-u1.0-B978-1-4377-0986-5..C2009-0-38984-9--TOP&isbn=978-1-4377-0986-5&about=true&uniqId=236797353-5. Accessed Dec. 20, 2011.


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