This tumour is rare - 1% cases of benign lung tumours. It is most common in Asian women and usually presents in the fifth decade of life. The male:female ratio is 1:5.
Pulmonary sclerosing pneumocytoma
Mesothelioma
Sarcomatoid carcinoma of the lung
Giant-cell carcinoma of the lung
Pulmonary capillary hemangiomatosis
Lymphomatoid granulomatosis
Adenocarcinoma of the lung
Hemangioendothelioma