Safety Study of BLZ-100 in Adult Subjects With Sarcoma Undergoing Surgery

"All subjects enrolled in the study will receive doses of BLZ-100, an investigational drug for imaging tumors.~Three different imaging windows will be investigated during the study:~Early Imaging (imaging occurs within 1 day post-BLZ-100 dose); Intermediate Imaging (imaging occurs within 2-3 days post-BLZ-100 dose); Late Imaging (imaging occurs 4-7 post-BLZ-100 dose)~All subjects in Part 1 of the study will be imaged in the Intermediate Imaging group. Subjects in Part 2 of the study will be randomized into one of the three imaging groups."