原发性左下颌骨绿色瘤一例万腊根患者，女２１岁。两年前出现左下颌骨肿块，逐渐肿大，无疼痛不适感，肿块无消退史，未经过治疗，于１９９４年３月来院就诊。体检：无全身淋巴结肿大，局部皮肤温度及颜色无异常。肝、脾不大，Ｘ线见密度减低的阴影。诊断为造釉细胞瘤可疑... A case of primary left mandible green tumor in patients with Wan Langen, female 21 years old. Left mandibular mass appeared two years ago, gradually enlarged, no pain and discomfort, no history of regression of the mass, untreated, in March 1994 to the hospital. Physical examination: No generalized lymphadenopathy, no abnormalities in local skin temperature and color. Liver, spleen, X-ray, see the shadow of reduced density. Diagnosis of ameloblastoma suspicious ...