Surgery Ca prostate commonly metastasises to the veebrae: A Because valveless communication exist with Batson's periprostatic plexus. B Via drainage to Sacral lymph node C Of direct Spread D None of the above π‘ Explanation Ca prostate commonly metastasises to the veebrae: β Correct Answer: A. Because valveless communication exist with Batson's periprostatic plexus.