1.   In one patient an acute abdominal pain syndrome caused by a haematoma in the gall bladder wall necessitated the interruption of the treatment.

2.   These drugs have proved effective in other chronic pain syndromes.

3.   Find out if you have this common but misunderstood pain syndrome.

4.   Romanelli went to court, contending that pain syndrome was not a legitimate medical diagnosis.

5.   The panel said the pain syndrome was unrelated to his work, and so Romanelli did not get a disability pension.

6.   Low-dose anti-depressants have been found effective among some sufferers of chronic pain syndromes.

7.   Minor injuries touch off debilitating pain syndrome.