Lankisch P G, Koop H
Med Klin. 1978 Jul 14;73(28-29):1056-7.
The increase of serum gamma-GT after hormonal stimulation has been reported as a new provocative test in the diagnosis of chronic pancreatitis. The test was suggested to be more sensitive than the serum amylase provocation test. In a clinical study of both tests in 83 consecutive patients the unsensitivity and the high rate of false positive results were demonstrated. Thus these provocation tests do not seem to be valuable in the diagnosis of chronic pancreatitis.
激素刺激后血清γ-谷氨酰转移酶升高已被报道为慢性胰腺炎诊断中的一项新的激发试验。该试验被认为比血清淀粉酶激发试验更敏感。在一项对83例连续患者进行的两项试验的临床研究中,证实了其不敏感性和高假阳性率。因此,这些激发试验在慢性胰腺炎的诊断中似乎没有价值。