
Tumark® Biopsy Site Markers
Tumark® biopsy site markers are intelligently designed to provide long-term visibility. The non-bioabsorbable, bio-compatible permanent marker offers excellent visibility under mammography at deployment.97
The markers are composed of non-resorbing nitinol that expands into a distinct shape upon deployment, providing tissue fixation to help minimize migration.97,98 They are deployed using an ergonomic handle and slide button designed for single-handed operation. These markers help you identify sites with confidence.
- Biopsy
- Tissue Acquisition and Marking
Highlights

Multiple easily identifiable shapes
Available in Tumark Professional X, Tumark Vision, and Tumark Professional Q
Easy to use
Ergonomic handle and slide-button deployment support single-handed operation.98 In 99% of procedures completed, physicians agreed the device was easy to use. 99
Excellent visibility
In 85% of marker placements, ultrasound visibility was good to excellent upon deployment.97
Minimal migration
91% of markers placed under ultrasound did not migrate, as measured on the post- procedure mammogram.99