Histoplasmoma is a rare form of chronic infection with Histoplasma capsulatum (HC) infection that is frequently misconstrued as malignancy. The diagnosis is invariably through histopathological studies and appropriate staining after surgical resection and carries an excellent prognosis even for lesions more than 3 cm.We present a case of a young female whose clinical presentation and imaging studies were highly concerning for lung malignancy, such as non-Hodgkin's lymphoma (NHL) in controlled human immunodeficiency (HIV) infection and was resected accordingly. However, on histopathological examination, it was revealed to be a histoplasmoma. There were no signs of disseminated disease; hence antifungal therapy was not administered. The patient remained asymptomatic at outpatient followup after a year.Infectious etiology should make the differential list when working up a pulmonary nodule or even a mass inappropriate setting, including well managed immunocompromised conditions. These are potentially treatable causes with an excellent prognosis. It is important to recall that such infections might have
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