Hologic Inc. recently introduced for the breast biopsy market in the U.S. two new second shape titanium breast biopsy markers, the TriMark 2S and CeleroMark 2S.
The TriMark 2S and CeleroMark 2S each contain a unique “hourglass” shape to help clinicians mark and independently identify multiple biopsy sites in the same breast.
The current Suros family of markers includes the ATEC TriMark and Suros CeleroMark biopsy site identifiers. These markers are compatible with the ATEC breast biopsy and excision system and Suros Celero ultrasound biopsy device, respectively. The standard TriMark identifier is a cylinder-shaped titanium pellet. The new 2S markers are half the size of the standard TriMark and can be used in conjunction with the current family of Suros biopsy site identifiers.
February 18, 2026 
