颌下腺淋巴上皮病变恶变１例报告陕西蒲白矿务局医院口腔科（邮７１５５１７）王建平，封兴华患者，男，２０岁。８个月前偶然发现右颌下区一约１．２×０．６ｃｍ大小包块，可活动，不痛。即在外院按“淋巴结炎”治疗，未见明显疗效。以后包块逐渐增大，近４个月来，包块... Submandibular gland lymphatic epithelial lesions of malignant transformation in 1 case report Shaanxi Pu Bai Mining Bureau Hospital Stomatology (Post 715517) Wang Jianping, Feng Hsinghua patients, male, 20 years old. 8 months ago accidental discovery of the right submandibular area about 1.2 × 0.6cm size of the mass, can be activity, no pain. That is outside the hospital by “lymphadenitis” treatment, no significant effect. After the mass gradually increased, nearly 4 months, mass ...