Prepared and filed by St Ives Burrups

We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 Amendment No. 4 (File No. 333-107010) of our report dated February 14, 2003, except for Notes 1 and 3, as to which the date is March 28, 2003, relating to the financial statements of PSMA Development Company LLC, which appears in Progenics Pharmaceuticals, Inc.’s Annual Report on Form 10-K/A for the year ended December 31, 2002. We also consent to the references to us under the headings “Selected Financial Data” and “Experts” in such Registration Statement.