Pulmonary tumor diagnosed as an undifferentiated sarcoma with epithelioid features: a case report.

Background: Pulmonary sarcomas are uncommon accounting for 0.5 % of all primary lung cancers. Undifferentiated sarcomas account for up to 20 % of soft tissue sarcomas.

Lung resection in pulmonary aspergilloma: experience of a Moroccan center.

Background: This study was conducted to determine the efficacy of surgery in the treatment of complex aspergilloma comparatively with simple aspergilloma.

Methods: From January 2006 to December 2014, 115 cases of pulmonary aspergilloma were admitted in our department. One operation on one side was counted as one case and the patients were divided into two groups.