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1.The symptoms history and findings suggest most possible cause could be due to the appendicular calculus.
2.The next possible cause could be due to
irritable bowel syndrome - in which there are no much findings in the
ultrasound.
3.If there is no findings in the CT also, the mostly it is irritable bowel cause.
4.May the medical condition are not suggested to operate - as it was not operated. There might be no findings of infection / inflammation at the
appendix site.
5.At the same time suggest to change the diet in to normal, avoid any junk,spicy,fat containing food - take more of fruits and salads, more of fibrous diet for better bowel moment.
Good luck.
Hope i have answered your query,
any thing to ask ? do not hesitate to ask.
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