Over 1,350 illustrations in 350 innovative composite figures designed to teach general pathologists the cytologic approach and cytologists the histologic basis for cytologic criteria CD-ROM containing high resolution composite images that can be enlarged to the size of computer screen and detailed legends with clinical presentation, cytologic clues with different stains from low to high magnification as well as the mistakes made and lessons learned Pathologic entities are arranged in the current classifications used by surgical pathologists so that they can translate their experience in histopathology to cytopathology New classifications of tumors based on advances in cytogenetic and molecular evidence and all new illustrated cases from G C H Yang's collection A new chapter on gynecologic tumors has been added. The chapter on malignant lymphoma has been completely rewritten to incorporate current WHO classifications.