Immunotherapy let some cancer patients with mismatch repair deficient tumors completely avoid surgery, chemo and radiation, a ...

During digestion, the body breaks these compounds down into smaller parts ... bolus enters the esophagus, where gravity and muscle contractions help move it down to the stomach through a process ...

Food on the plate must be converted into a mashed-up, gooey liquid for the digestive system to be able to split it up into its constituent parts ... The esophagus empties into the stomach ...

Upper Gastrointestinal Study, Showing the Esophageal Fistula, the Gastric Fistula, the Markedly Reduced Stomach and Stenosis of the Second Portion of the Duodenum. Figure 5 Esophagogastrogram ...