title: [The radiation accident].
abstract: The reactor accident of Chernobyl in April 1986 has shown us all the dangers which are inherent ever in the peaceful use of atomic energy. The effects of exposure to ionizing radiation are dependent on biological effectiveness, on dose, on duration of exposure and on the age of the exposed person (the younger the graver). Acute ionizing radiation of the whole body leads to radiation disease or radiation syndrome of different stages of severity according to dosage. If the patient survives other consequences of ionizing radiation may arise: non-stochastic effects such as cataracts, keloid formation, fibrosis of the lungs and infertility) and stochastic effects (oncogenesis and mutagenesis). The sensitivity to ionizing radiation is especially high in childhood because of the high velocity of cell metabolism and cell growth, the large body-surface area and because their repair mechanism following radiation damage is not yet.
authors.affiliation: Gottfried von Preyer'sches Kinderspital, Wien.
authors.forename: W
authors.initials: W
authors.lastname: Stögmann
mesh_terms: D000059:Accidents; D001317:Austria; D002648:Child; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000209:etiology; D009688:Nuclear Reactors; D011210:Power Plants; D011832:Radiation Injuries / Q000209:etiology*; D012307:Risk Factors; D014455:Ukraine
vernacular_title: Der Strahlenunfall.