Congenital absence of major salivary glands / 医学研究生学报

ABSTRACT

Congenital absence of major salivary glands is a sort of infrequent salivary glands abnormality.This disease can be diagnosed by nuclide raster display and its anatomy image can be identified by CT or MRI.We reviewed the etiological factor,clinical situation,diagnosis and therapy of this disease,and pointed out that gene and development checks are necessary to classify it as a hereditary disease.