leukocyte migration tests under agarose ( clausen technique ) were performed in 28 patients tentatively diagnosed as having any malignancy with the use of a 3 m kcl-extract panel prepared from bronchogenic , gastric , colonic , renal , and mammary carcinoma , corresponding normal tissues , carcinoembryonic antigen ( cea ) , and human encephalitogenic protein ( hep ) .
C0006826
malignancy
C0678222
mammary carcinoma