Pneumocystosis is an infection by Pneumocystis jirovecii that primarily occurs as a pulmonary infection AIDS patients, with extrapulmonary involvement being uncommon but, if occurring in the skin, presenting most often as nodular growths in the auditory canal.:442
- ^ Dugdale, III, MD, David C. "Pneumocystosis". MedLinePlus. Retrieved 1 April 2014.
- ^ James, William D.; Berger, Timothy G.; et al. (2006). Andrews' Diseases of the Skin: clinical Dermatology. Saunders Elsevier. ISBN 0-7216-2921-0.