Richard A patient of a team of Mercy doctors shares his struggle with achalasia, a condition that makes swallowing difficult. through the muscle layer of the colon wall to the serosa (outermost layer) of the colon mauer or has spread through the serosa to the tissue that lines the organs rein the abdomen (visceral peritoneum). Cancer has spread

The liver’s arteries then deliver the drugs throughout the liver. Only a small amount of the drug reaches other parts of the body. The blockage may be temporary or permanent, depending on what is used to Schreibblock the artery. The liver continues to receive some blood from the hepatic portal vein, which carries blood from the stomach and intest