In fact, in order for a funnel cloud to be officially classified as a tornado, it has to be touching both the source cloud and the ground. Tornadoes are dangerous events. These storms can be several miles wide and have wind speeds as fast as 300 mph!
ABSTRACT: Geisinger Health System is a physician-led, not-for-profit, integrated delivery system serving an area with approximately 2.6 million people in northeastern and central Pennsylvania with innovative products and services designed to drive higher performance.
Esophagogastroduodenoscopy (EGD) is a diagnostic procedure that allows the physician to diagnose and treat problems in the upper gastrointestinal (UGI) tract. The doctor uses a long, flexible, lighted tube called an endoscope. The endoscope is guided through the patient's mouth and throat, then through the esophagus, stomach, and duodenum (first part of the small intestine). The doctor can examine the inside of these organs and detect abnormalities.