Lung Pathology

see chapter 22 of The Practice of Surgical Pathology By Diana Weedman Molavi (A Beginer's Guide to Diagnotic Practic published by Springer) preview (chapter 22 not in preview) available at http://books.google.com/books?id=iXZ1AVTwhM0C&pg=PA102&lpg=PA102&dq=pleomorphic+nuclei&source=web&ots=eJtCqG_awN&sig=2ePazeBV8vkRBLOZWu0fejBaX8A&hl=en&sa=X&oi=book_result&resnum=10&ct=result#PPA105,M1