what is a body wave a seismic wave that moves through the interior of the earth, as opposed to surface waves that travel near the earth's surface. Advertisement
Quick Answer. Some possible causes of submandibular gland swelling are salivary stones, salivary gland infection and other viral infections, according to WebMD. Other possible but less commonly causes of swelling of the submandibular glands are cysts or tumors. Continue Reading.
Children are less commonly affected. Acute and chronic infection can be a cause of development of the sialolithiasis. The development of the calculus in the salivary gland obstructs the saliva secretion. This is not a serious health issue, but develops an oral discomfort. Sialolithiasis size and shape vary and it may be single or multiple. Generally submandibular sialolithiasis is multiple and larger in size.