Hello , The increased fluid in the bowels is because proper bowel preparation was not done before sonography. I mean they didn t give you any laxative to clear the bowel . It s normal finding . The increased cortical echo texture of kidneys per say may suggest some kidney injury . Bilateral renal artery doppler ( one kidney which has increased echo texture may have some blockage in flow ) and S. Creatinine and maybe comprehensive kidney function test should be considered. However I would like to point out that none of the above may cause pain post meals . A plain antacid like neksium 40 mg once a day in morning before breakfast should be taken for 6 weeks . Antibiotic metronidazole can be taken for 5 days if you are in India / Africa . Let me know if any further clarification is needed . Regards Dr Priyank Mody