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颌面部和颈部是呼吸道、食管、某些大血管和颅、脊髓神经经行分布的主要部位,并有丰富的淋巴管与淋巴结。其组织来源于外、中、内三个胚层,因此发生病变的胚胎、组织、解剖学基础复杂,涉及范围广泛,任何年龄都可发生,可由多种原因引起。因此及时地对颈部肿块予以正确的诊断和处理非常重要。我院自1949年～1979年经病理切片检查证实的颈部肿块6723例,按病理分类为炎症性,囊性,肿瘤或瘤样病变及其它等四类,其分布情况见表1至表8。
The maxillofacial region and the neck are the major sites of distribution of the respiratory tract, esophagus, certain large blood vessels, and cranial and spinal nerves, and are rich in lymphatic vessels and lymph nodes. Its tissue originates from the outer, middle and inner three germ layers. Therefore, the embryo, tissue and anatomy of the lesions are complex. It involves a wide range and can occur at any age. It can be caused by a variety of reasons. Therefore, timely diagnosis and treatment of neck masses is very important. In our hospital, from 1949 to 1979, 6723 cases of neck masses were confirmed by pathological examination. According to the pathological classification, they were classified as inflammatory, cystic, tumor or tumor-like lesions and other four categories. The distribution is shown in Table 1 to Table 8. .