<prompt> Primary malignancy of pleura is?MesotheliomaLymphomaLipomaSquamous cell carcinoma  <response>: Ans. is a i.e., Mesothelioma Primary tumors of pleura are pleural fibroma benign mesothelioma and malignant mesothelioma.Remember - Secondary tumors are more common than primary tumors in pleura and most commonly metastasize from lung and breast cancers. 