Scheffer P, Kamami Y, Pieter E
Rev Stomatol Chir Maxillofac. 1985;86(6):366-8.
Cervical ultrasound imaging is considered to be a reliable examination for completing clinical investigations of lymphatic extension of cancer of upper respiratory and digestive tracts, although it can in no way predict the histologic appearance of the lymph glands.
宫颈超声成像被认为是完成上呼吸道和消化道癌症淋巴转移临床检查的可靠方法，尽管它根本无法预测淋巴结的组织学表现。
