[Sequential scintigraphy of liver and spleen in patients with polyvinyl chloride disease (author's transl)].
Occurence of severe liver damage including angiosarcoma in polyvinyl chloride production workers necessitates regular control investigations of liver and spleen. Radioisotope techniques with small irradiation doses which give valid results should be used. Investigations of 15 patients with PVC-induced liver disease showed that hepatic perfusion as demonstrated by 99mTc pertechnate does not correlate with the uptake of sulphide colloid in the hepatic reticuloendothelial system. This provides evidence that in VC disease specific damage of the reticuloendothelial system of the liver occurs. Sequential scintigraphy also proved that the liver perfusion quotient can be considered as a measure of portal pressure. In practice this may be used for follow-up controls. Vascularized tumours described in VC disease can also be demonstrated by scintigraphy.
D056486:Chemical and Drug Induced Liver Injury; D004781:Environmental Exposure; D006394:Hemangiosarcoma / Q000139:chemically induced; D006801:Humans; D008107:Liver Diseases / Q000175:diagnosis*; D008113:Liver Neoplasms / Q000139:chemically induced; D008297:Male; D012157:Mononuclear Phagocyte System; D009784:Occupational Diseases / Q000139:chemically induced / Q000175:diagnosis*; D011145:Polyvinyls / Q000506:poisoning*; D011877:Radionuclide Imaging / Q000379:methods*; D013158:Splenic Diseases / Q000139:chemically induced / Q000175:diagnosis*; D013667:Technetium
D011145:Polyvinyls; D013667:Technetium
Sequenzszintigraphische Untersuchungen von Leber und Milz bei Patienten mit Vinychlorid-Krankheit