Core biopsy of soft tissue can be obtained with the Tru-Cut (Baxter Healthcare Co., Deerfield, Ill), or with the Adjustable Coaxial Temno (Bauer Medical, Inc., Clearwater, Fla). Fine needle ...

The main advantage of CNB and trephine biopsy over FNA is the ability to preserve tissue architecture, facilitating both histologic diagnosis and grading. [7] Typically, 3 to 5 cores are harvested ...