Figure 3: Technique of the proposed technique: Using a 22 mm gauge Bard biopsy gun (a), three to four CNBs were taken from the SOL of the fresh specimen. The biopsy cores were placed between two 3 × 2 cm of 0.3 cm thick foam pieces cut from a larger sheet of locally available polyurethane foam (b). (c) illustrates the technique diagrammatically