EXHIBIT 10.25 January 1, 1998 Richard T. Dean, Ph.D. President and CEO Diatide, Inc. 9 Delta Drive Londonderry, NH 03053 Re: Consulting Agreement Dear Richard: This letter agreement is to set forth the terms under which Healthcare Technology Group...Consulting Agreement • March 30th, 1998 • Diatide Inc • In vitro & in vivo diagnostic substances • Arizona
