I have primary peritoneal cancer, diagnosed 5/06. It recurred after remission for 7 months. I have been taking various chemos, but they work for a limited period of time, a few months. My recent CAT scan shows soft tissue infiltration in the left quadrant of my abdomen, with ascites and increasing carcinomitosis. Presently I am on my 6th chemo, taxol. Can chemo be effective on the soft tissues?