President Obama denies North Korea can make a nuclear strike against the U.S. or its allies, claiming they cannot make a nuclear weapon miniaturized (small and lightweight enough) for missile delivery. The miniaturization myth never made sense technically and is contradicted by the defense community.
Causes of Esophageal Strictures. Esophagitis is the inflammation of the lining of the esophagus which often leads to swelling. Some of the common causes include chronic acid reflux (GERD / gastroesophageal reflux disease), infections or autoimmune causes (eosinophilic esophagitis).
Esophageal dysphagia occurs after swallowing has been initiated and you have a sensation of food or water becoming lodged in the esophagus.This is caused by issues with motility (movement of food or liquid in the esophagus), obstruction of the esophagus, or functional problems.