EXHIBIT 23.3 CONSENT OF FOLEY & LARDNER We consent to the reference to our firm as set forth at Page 54 under the caption "Legal Matters" in the Registration Statement (Form S-3) and related Prospectus of Cell Therapeutics, Inc. for the registration of 2,866,847 shares its Common Stock. /s/ Stephen A. Bent By: Stephen A. Bent Partner Foley & Lardner Washington, D.C. November 3, 1997