The book brings together recent clinical and experimental data from different medical disciplines to give an overview of the most relevant problems of late sequelae. Contents (sections): Individual Variation of Radio- and Chemosensitivity, Neurotoxicity, Skin and Mucosal Toxicity, Lung Toxicity, Cardiotoxicity, Nephrotoxicity, Gonodal Toxicity, Disturbance of Skeletal Growth, Cancerogenesis.