Thoracic mucormycosis in immunocompetent patients.

<bold>Background: </bold>Mucormycosis is an invasive fungal infection. It is rare and commonly associated with fatal outcomes.<bold>Methods: </bold>We report two cases of thoracic mucormycosis in immunocompetent patients. First, is an immunocompetent child with mediastinal mass and extension into the pericardium and left atrium. The second is a young woman with a left pulmonary artery pseudoaneurysm.<bold>Results: </bold>The first patient could not be salvaged while the second patient was successfully managed with surgical intervention and systemic antifungal treatment.<bold>Conclusion: </bold>Mucormycosis should be considered as a differential diagnosis in the management of immunocompetent patients in patients with pyrexia of unknown origin and a mediastinal mass. Early and aggressive surgical management along with systemic antifungal treatment improves the survival in this subset of patients. [ABSTRACT FROM AUTHOR]