phosphorus-radioisotopes has been researched along with Dermatitis* in 2 studies
2 other study(ies) available for phosphorus-radioisotopes and Dermatitis
| Article | Year |
|---|---|
Subacute radiation dermatitis: a histologic imitator of acute cutaneous graft-versus-host disease.
The histopathologic changes of radiation dermatitis have been classified either as early effects (necrotic keratinocytes, fibrin thrombi, and hemorrhage) or as late effects (vacuolar changes at the dermal-epidermal junction, atypical radiation fibroblasts, and fibrosis). Two patients, one exposed to radiation therapeutically and one accidentally, are described. Skin biopsy specimens showed an interface dermatitis characterized by numerous dyskeratotic epidermal cells with lymphocytes in close apposition (satellite cell necrosis); that is, the epidermal changes were similar to those in acute graft-versus-host disease. Because recipients of bone marrow transplants frequently receive total body irradiation as part of their preparatory regimen, the ability of radiation to cause persistent epidermal changes similar to those in acute graft-versus-host disease could complicate the interpretation of posttransplant skin biopsy specimens. Topics: Acute Disease; Adult; Aged; Aged, 80 and over; Dermatitis; Diagnosis, Differential; Female; Graft vs Host Disease; Humans; Immunohistochemistry; Phosphorus Radioisotopes; Radiation Injuries; Radiotherapy; Skin; Skin Diseases | 1989 |
Inflammation of the skin. I. Phospholipid metabolism in some experimental inflammations of mouse skin.
Phospholipid metabolism in inflamed tissue of the mouse skin which had been induced by the application of 1-chloro-2, 4-dinitrobenzene (DNCB), croton oil, or irradiation of ultraviolet rays was examined, and it was found that phospholipid levels had increased in theinflamed tissues. In the case of ultraviolet rays, the increase was temporary, and the level returned to that of control after 3 or 4 days. In the case of DNCB or croton oil, the level increased after a decrease for a short period. The pattern of the increase between physical and chemical irritation was different. Increase of incorporation of 32-P into phospholipid in inflamed tissue was examined, and it was observed that the level reached a maximum after one day. It is thus assumed that phospholipid plays an important role in the mechanism of inflammation. Topics: Animals; Croton Oil; Dermatitis; Dinitrochlorobenzene; Male; Mice; Phospholipids; Phosphorus Radioisotopes; Proteins; Radiation Injuries, Experimental; Time Factors; Ultraviolet Rays | 1975 |