There were higher positive rates of procoagulant activity (PCA, 75%) and antibody to streptococcal polysaccharide (ASP, 72%) in laboratoryexaminations.
Results:34 patients with symptoms, signs, laboratory tests and other laboratoryexaminations were analyzed for correct diagnosis and timely treatment help.
Methods Analysis and arrangements on initial period of incubation and symptoms, rash type, laboratoryexaminations, and results of treatment of 374 cases of ampicillin drug rash.