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作者回顾性地复习了冰岛２５年间（１９６５～１９８９）被确诊的１０４例眼睑基底细胞癌，所有病例都有组织学检查证明，作者特别注意复发病例手术切除肿瘤的边界范围。手术切除在组织学上的边界可分为：１．根治性切除，即肿瘤连同一部分正常组织均被切除。２．边缘性切...
The authors retrospectively reviewed 104 cases of orbital basal cell carcinoma diagnosed in Iceland during 25 years (1965-1989). All cases were confirmed by histological examination. The authors paid special attention to the borderline range of surgical resection of recurrent tumors. The histological boundaries of surgical resection can be divided into: 1. Radical resection, that is, the tumor with a portion of normal tissue is removed. 2. Edge cut...