[Collagen gel droplet-embedded culture drug sensitivity test in human breast cancer].

The efficacy of the collagen gel droplet-embedded culture drug sensitivity test (CD-DST) was estimated clinically among breast cancer patients to select a rational chemotherapy. Twenty-five specimens of breast cancer (n=21) or lymph nodes (n=4) were investigated. Four anticancer drugs (5-Fluorouracil, Adriamycin (ADM), Docetaxel (DOC), Paclitaxel (PTX)) were estimated for CD-DST.