Histologic and temperature alterations induced by skin refrigerants.
The histologic alterations induced by spray refrigerants independent of and in combination with dermabrasion were studied with the use of the domestic pig as a model. Tissue injury was found to be a function of spray duration and freeze intensity. Both preabrasion freezing and postabrasion refreezing could produce damage additive to that of mechanical planing. Skin surface and intradermal temperature variations during refrigeration were recorded. The possible implications of these findings as they pertain to clinical dermabrasion are discussed.
D000335:Aerosol Propellants; D000818:Animals; D064227:Chlorofluorocarbons, Ethane; D005617:Chlorofluorocarbons, Methane / Q000009:adverse effects; D003869:Dermabrasion; D005615:Freezing; D008954:Models, Biological; D012034:Refrigeration / Q000009:adverse effects*; D012867:Skin / Q000187:drug effects / Q000473:pathology; D012871:Skin Diseases / Q000209:etiology* / Q000473:pathology; D012881:Skin Temperature; D013552:Swine
D000335:Aerosol Propellants; D064227:Chlorofluorocarbons, Ethane; D005617:Chlorofluorocarbons, Methane; C007783:Freon 114; C005848:trichlorofluoromethane; C007782:dichlorodifluoromethane