<prompt> Celiac plexus block all the following is true ExceptRelieved pain from gastric malignancyCause hypotentionCan be used to provide anesthesia for intra abdominal surgeryCan be given only by retrocrural classic approach  <response>: Celiac plexus block can be done by following three approaches:-retrocrural classic approach, anterocrural approach, and splanchnic nerve block.Refer: Morgan and Mikhails Clinical Anaesthesiology, 5th edition, pg no. 1073,1074 