The barium helps outline abnormalities in the esophagus, stomach, and intestines, making them more visible. These x-rays are most often used to look at the upper or lower parts of the digestive system, and can help find tumors there. They are least helpful in finding small intestine tumors.he barium helps outline abnormalities in the esophagus, stomach, and intestines, making them more visible. These x-rays are most often used to look at the upper or lower parts of the digestive system, and can help find tumors there. They are least helpful in finding small intestine tumors.
Each incident has a service fee. If you didn't buy AppleCare+ with your iPhone, you can buy it within 60 days of your purchase. You may also have consumer law rights. Apple warranty and AppleCare+ benefits are in addition to your rights under consumer law.
But if you need to return an AppleCare Protection Plan or AppleCare+ coverage plan, weâre here to help. There are a few important things to keep in mind when you cancel and return an AppleCare coverage plan. 1  If you cancel your AppleCare plan within 30 days of your purchase date, youâll get a full refund, minus the value of any service already provided.