Mass.Gov

Tetrachloroethylene also caused other types of tumors in the F344 rat. However, tetrachloroethylene has only been found to be leukemogenic in F344 rat studies. In the JISA (1993) study, deaths in female mice due to malignant lymphomas/total dead (or moribund) mice were 6/18, 4/20, 13/27, and 10/33 in the 0, 10, 50, and 250 ppm groups, respectively. ................
................