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Fig. 4 | BMC Urology

Fig. 4

From: Surface-projection-based transperineal cognitive fusion targeted biopsy of the prostate: an original technique with a good cancer detection rate

Fig. 4

Sketch map of our technique of surface-projection-based transperineal cognitive fusion targeted biopsy of the prostate (4A: Positive View, 4B: Side View). A: a pioneer site on skin of perineum, representing the surface projection of point A’; A’: a pioneer point on transverse section of the prostate; B′: the central point of suspicious lesion; B: a targeted site on skin of perineum, representing the surface projection of point B′

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