Definition and Causes. One of the most common causes of extrahepatic biliary obstruction is choledocholithiasis, with one or more stones in the common bile duct or common hepatic duct causing biliary obstruction.
The pain symptoms associated with CPPS include: 1  Lower back pain. 2  Pelvic pain or pain above the pubic bone. 3  Rectal pain. 4  Perineum pain (area between the anus and the scrotum) 5  Genital pain. 6  Feeling like you are sitting on a tennis ball or a peach pit. 7  Sitting for long periods triggers or exacerbates pain and symptoms.
of referrals for CPP may be due to IBS. â¢ The lower abdominal pain in IBS can be confused with pelvic pain. â¢ There may be pain on sexual intercourse with both IBS and CPP. â¢ IBS symptoms may become worse, and more common, just before. a period, causing confusion as to what the problem is. â¢ Bloating is a common problem.