[Future prospects of emergency laboratory tests--problems of immunoserologic tests]

Regarding problems in emergency and urgent immunoserologic tests, I mainly focused on infectious diseases and CPR and discussed the correspondence of dangerous needle stick injuries, and the significance of emergency CRP measurement in various body fluids using highly sensitive determination methods. The actual conditions and correspondence of infections due to dangerous needle stick injuries (accidental pricking with used needles) such as hepatitis, syphilis, acquired immunodeficiency syndrome (AIDS), adult T-cell leukemia (ATL), herpes simplex, falciparum malaria, tuberculosis, Rocky mountain spotted fever, and human colonic adenocarcinoma are discussed. With regard to emergency CRP measurement, application of highly sensitive determination methods and the significance of CRP measurement of various body fluids (healthy adult blood, cord blood, cerebrospinal fluid, urine and puncture fluid) are described. The reference values for CRP concentrations in various body fluids were established at 15 to 3,063 ng/ml for serum (male; 26 to 3.992 ng/ml, female; 11 to 1,672 ng/ml), 9 to 73 ng/ml for cord blood, 2 to 10 ng/ml for cerebrospinal fluid and less than 2 ng/ml for urine.