The most common presentation is as an incidental lesion noticed on a chest x-ray. These lesions are rarely symptomatic.
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