Patients admitted to our department suffer from issues concerning the digestive system organs, starting from the esophagus including the stomach, small intestines, colon, liver, pancreas as well as the gallbladder. These complaints include, but are not limited to swallowing difficulty, feeling of obstruction while swallowing, stomach aches and abdominal pain, heartburn and gastric discomfort, vomiting, constipation, and distension.