Instructions Before Hospital Surgery. Medications Not To Take Before Surgery. Aspirin and âAspirin-likeâ products. Do not take aspirin or non-steroidal âaspirin-likeâ products for ten days prior to surgery. Aspirin or non-steroidal âaspirin-likeâ products prevent blood from clotting properly. Taking these medications can cause excessive bruising and swelling. Medications which contain aspirin or âaspirin-likeâ products must be discontinued ten days prior to surgery. However, if you are taking medication under the advice of a physician please do not discontinue this medication before discussing it with your physician.
Other benign conditions that may be the result of a hyperechoic liver lesion include a hepatic adenoma, focal fatty change, and an inflammatory pseudotumor of the liver, according to Radiopaedia.org.
Symptoms of Renal Artery Aneurysm: generally asymptomatic; hypertension may be present in up to 90 percent of persons with a renal artery aneurysm; dissecting aneurysms (caused by a tear in the inner layer of the artery wall) may cause flank pain and blood in the urine; Symptoms of Atheroembolic Renal Disease: skin lesions such as purpura (a type of rash in which blood cells leak into the skin or mucous membranes) mottling (discolored areas) of the toes and feet. kidney failure (either sudden or occurring over a longer period of time) abdominal pain. diarrhea. confusion. weight loss.