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下颌骨骨母细胞瘤极为少见,最近我们收治一例,现报告如下。病例介绍患者,男性,20岁。四个月前发现左下颌骨肿物,半个月前在外院作肿物活检,诊断为“左下颌鳞状细胞癌”,转我院治疗。查体:全身情况无异常。左侧面颊部红肿,触痛明显,张口中度受限。(?)舌侧齿龈有一约5×3.5×2cm的肿物,表面粘膜充血水肿,中心有片状糜烂,瘤体中等硬度,固定,极易出血。左下颌区有一约1.5×1cm大小的肿大淋巴结。X线片示:左下颌骨骨质普遍稀疏,病变区软组织肿胀,内含有
Mandibular osteoblastoma is extremely rare, and we recently treated one case. The report is as follows. Case presentation patient, male, 20 years old. The left mandible was found four months ago. A biopsy of the tumor was performed in the outer hospital half a month ago. The diagnosis was “left squamous cell carcinoma of the left mandible” and he was treated in our hospital. Physical examination: There is no abnormality in the general condition. Left cheek swelling, tenderness, moderate mouth opening. (?) The lingual gingiva has a mass of about 5 × 3.5 × 2 cm, the surface mucosa is congested and edema, and the center has flaky erosion. The tumor is of moderate hardness and is fixed and easily bleeds. There is a swollen lymph node of about 1.5 x 1 cm in the left lower jaw area. X-ray film shows that the bone of the left mandible is generally sparse, and the soft tissue in the lesion area is swollen.