Image Description: The illustration demonstrates the instrument being used in performing a punch biopsy. A punch biopsy is used to obtain a sample of skin using a a tool with a circular blade. The blade is rotated into the skin in order to gather a cylindrical specimen ready to be examined histologically. Image File Sizes: Size Pixels Inches (@300dpi) cm (@300dpi) Small 458 x 600px 1.5 x 2.0” 3.9 x 5.1cm Medium 915 x 1200px 3.1 x 4.0” 7.8 x 10.2cm Large 2361 x 1800px 6.0 x 7.9” 15.2 x 20.0cm Anatomy Visible in the Medical Illustration Includes: Punch biopsy, skin with lesion, skin, circular blade of instrument. Image created by: Joanna Culley