The relationship between C reactive protein and clinical stage in nasopharyngeal carcinoma
- VernacularTitle:鼻咽癌中血清C反应蛋白水平与临床分期的关系
- Author:
Chunling JIANG
;
Jingao LI
;
Fan AO
;
Yang QIU
- Publication Type:Journal Article
- Keywords:
nasopharyngeal carcinoma;
C reactive protein;
clinical stage
- From:
China Oncology
2009;19(7):540-543
- CountryChina
- Language:Chinese
-
Abstract:
Background and purpose: Recent literature has high lighted an important role of inflammation in promoting cancer. CRP (C reactive protein) is a way of building the bridge between inflammation and cancer. We aimed to explore correlations between CRP levels and clinical stages of nasopharyngeal carcinoma(NPC). Methods: We analyzed 108 cases, among which 68 cases were NPC, 20 cases were benign inflammatory diseases of nasopharynx, and another 20 were healthy volunteers as control. We detected the level of CRP using immunoturbidimetry (ITM), q test was calculated by SPSS. Results: The mean concentrations of CRP in NPC[(19.8±4.7) mg/L] were significantly increased compared to those in the control group[(6.2±1.8) mg/L], while they were significantly lower than those in benign inflammatory group[(45.6±7.9) mg/L]. In NPC, The mean concentrations of CRP in T4[(25.6±3.9) mg/L] were higher than those in T1[(17.4±5.8) mg/L], T2[(18.6±8.5) mg/L] and T3[(15.6±1.8) mg/L] respectively. The mean concentrations of CRP in N3[(28.0±7.1) mg/L] were higher than those in N0[(17.6±6.8) mg/L], N1[(21.3±5.1) mg/L] and N2[(18.6±5.6) mg/L] respectively. The mean concentrations of CRP in 1V[(25.7±5.5) mg/L] were higher than those in Ⅰ[(14.2±1.9) mg/L], Ⅱ[(16.1±3.9) mg/L] and Ⅲ[(23.0±7.7) mg/L] respectively (P<0.05). There were no statistic differences between the other groups. Conclusion: The serum CRP level is associated with the occurrence of NPC and benign inflammatory disease of nasopharynx. In NPC, the higher the CRP level is, the more advanced the TNM stage will be.
