EXHIBIT 10.19 (C) LOAN MODIFICATION AGREEMENT This Loan Modification Agreement is entered Into as of August 15, 1997, by and between Ventana Medical Systems, Inc. ("Borrower") whose address Is 3865 North Business Drive, Tucson, Arizona 85705, and...Loan Modification Agreement • March 31st, 1998 • Ventana Medical Systems Inc • Surgical & medical instruments & apparatus
