Clinical significance of calcitonin original in the diagnosis of infectious disease
10.3969/j.issn.1673-4130.2015.13.044
- VernacularTitle:降钙素原对感染性疾病诊断的临床意义
- Author:
Guoqing WANG
- Publication Type:Journal Article
- Keywords:
procalcitoninl;
bacterial culture techniques;
bacterial infections
- From:
International Journal of Laboratory Medicine
2015;(13):1908-1909
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical application value of serum procalcitonin(PCT)in infectious diseases.Methods 1 98 cases of patients with suspected infectious disease in this hospital,from June 2013 to June 2014,were enrolled in this study,and di-vided into virus infection group(67 cases),bacterial infection group(1 1 1 cases)and fungal infection group(20 cases)according to the results of blood cultures and fungus culture of infected tissues.Serum levels of PCT were detected and the results were statically analysed.Results Taking 0.5 ng/mL as positive threshold,the positive rate of PCT in the bacterial infection group,virus infection group and fungal infection group were 69.37%,8.96% and 5.00%,repectively,the positive rates of the three groups were statisti-cally significant different(P <0.05).Distribution of concentration of serum PCT in the virus infection group and fungal infection group were statistically significant different with that in the bacterial infection group(P <0.05 ).Conclusion Detection of serum PCT levels could be used in the diagnosis and differential diagnosis of bacterial infection,and the method is simple and reliable, which could provide clinical significance for prognosis and be worthy of clinical application.
