Uhlig K, Jacobasch K H, Lampe J, Wiedemann F H, Schönberner H
Arch Geschwulstforsch. 1981;51(8):717-20.
Results of an occult-blood-test in 1 072 persons are reported. The test, recently registered as KRYPTO-HAEM, was developed by the Central Institute of Molecular Biology of the Academy of Sciences of the GDR. 27 patients (2.5%) had positive findings and by clinical examination 1 carcinoma of the sigmoid colon and 2 adenomas were detected. In 1 case (adenoma of the rectum) the test had a false-negative result. The findings were compared with own experiences with the HAEMOCCULT-Test. The KRYPTO-HAEM-Test is recommended for screening for colorectal tumors.
报告了1072人的潜血试验结果。该试验最近注册为KRYPTO-HAEM，由民主德国科学院中央分子生物学研究所研发。27名患者（2.5%）检查结果呈阳性，经临床检查发现1例乙状结肠癌和2例腺瘤。在1例（直肠腺瘤）中，该试验出现假阴性结果。将这些结果与我们自己使用HAEMOCCULT试验的经验进行了比较。推荐使用KRYPTO-HAEM试验进行结肠直肠肿瘤筛查。
