<s>[INST] I have lower right quad. abdominal pain. it has been going on for 3 years. I ve had pelvic ultra sound, a colonoscopy and doctors cannot give me a real diagnose. my blood work and everything else comes out fine. what could this be? I feel I have a growth that is attacking my lower intestines to my hip bone I am 56 years old by the way. [/INST] Hi. Thanks for your query. 3 years is a long time to suffer from abdominal lower right qua Chat Doctor. Since the colonoscopy, blood tests and ultrasonography are normal, we have to think differently. This may not be a growth attacking the lower intestines to your hip bone. I would advise you the following: CT scan of the whole abdomen a sit will give more detailed information than the ultrasonography can give. Review colonoscopy. Diagnostic Laparoscopy in doubtful cases help a lot for diagnosis and therapy too. If all the investigations are normal, then a diagnosis and treatment on the basis of IBS, meaning Irritable Bowel Syn </s>