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[Chronic posttraumatic ostemyelitis. 3. Immunopathological aspects]
3. Immunological aspects 90 patients suffering from chronic posttraumatic osteomyelitis were examined immunologically. In 10-20% of the patients serum immunoglobulin levels were changed. Only 45% of the patients with staphylococcal infection had a positive anti-staphylolysin titer. In 10% of the patients so-called wound-specific antibodies were demonstrated; their possible autoimmune origin is discussed. A comparison of three groups of patients according to the immunological reactivity "hypoimmune", "humoral hyper-immune" and "cellular hyperimmune" showed that the worst clinical courses were observed in patinets with established delayed type hypersensitivity.
3. Immunological aspects 90 patients suffering from chronic posttraumatic osteomyelitis were examined immunologically. In 10-20% of the patients serum immunoglobulin levels were changed. Only 45% of the patients with staphylococcal infection had a positive anti-staphylolysin titer. In 10% of the patients so-called wound-specific antibodies were demonstrated; their possible autoimmune origin is discussed. A comparison of three groups of patients according to the immunological reactivity "hypoimmune", "humoral hyper-immune" and "cellular hyperimmune" showed that the worst clinical courses were observed in patinets with established delayed type hypersensitivity.