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).
Stricture. In some cases of esophageal erosion, inflammation may lead to swelling of the tissues lining the esophageal tube. This swelling can cause narrowing of the passageway, making it difficult to swallow foods and even saliva. The erosion of the esophagus may occur at any point along the tube.