The following applies to XML: 1  An XML value will never be returned from a document as null. It is either an empty string or a does not exist error. 2  The Business Rule Composer does not allow you to set a field to null or to set the type of a field to object. 3  Through the object model you can set the type to Object.
A vocal cord polyp is a noncancerous growth on the vocal cord causing breathiness, hoarseness, and more. Small cell lung cancer is the least common type of lung cancer and can cause a cough, chest pain, and more. Symptoms of swallowing an object include coughing, choking, vomiting, throat pain, breathing trouble, and more.
Vocal cord lesions are one of the most common causes of voice problems and are generally seen in three forms; nodules, polyps, and cysts. Vocal cord nodules are also known as calluses of the vocal fold. They appear on both sides of the vocal cords, typically at the midpoint, and directly face each other. Like other calluses, these lesions often diminish or disappear when overuse of the area is stopped.