Gupta N P, Malaviya A N, Singh S M
J Urol. 1979 Apr;121(4):417-8. doi: 10.1016/s0022-5347(17)56803-2.
The serum rheumatoid factor was measured by the latex fixation test in different titrations in 100 cases of bladder tumors. The rheumatoid factor was found in transitional and squamous cell carcinoma of the bladder. The percentage of positive studies correlated well with the clinical staging of the tumors. The rheumatoid factor activity also correlated with the recurrence of transitional cell carcinoma. A high recurrence rate was found when the rheumatoid factor was present in contrast to a low recurrence rate when it was absent at the initial examination. The percentage of recurrences correlated with the titration of the rheumatoid factor. The mechanism of production of the rheumatoid factor and its correlation with tumor recurrence are discussed.
采用乳胶凝集试验对100例膀胱肿瘤患者进行不同滴度的血清类风湿因子检测。在膀胱移行细胞癌和鳞状细胞癌中发现了类风湿因子。阳性研究的百分比与肿瘤的临床分期密切相关。类风湿因子活性也与移行细胞癌的复发相关。与初次检查时类风湿因子阴性时的低复发率相比，类风湿因子阳性时复发率较高。复发百分比与类风湿因子滴度相关。文中讨论了类风湿因子的产生机制及其与肿瘤复发的关系。
