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１临床资料患者男性，６８岁。１９９５年夏季无诱因出现骶尾部阵发性疼痛，半年后自觉骶尾部麻木，于１９９７年７月就诊于某医院，拟诊“粉瘤”行切除术。病理诊断为“骶尾部低分化脊索瘤”，未行放疗。术后骶尾部疼痛、麻木无缓解，不久再次扪及肿块，呈进行性肿大，遂...
1 Clinical data Patients Male, 68 years old. In the summer of 1995, there was no paroxysmal parotid pain in the sacrococcygeal region in the summer of 1995, and the numbness of the sacrococcygeal cervix was consciously observed after six months. In July 1997, she was referred to a hospital and was diagnosed as having a “surgery” line. The pathological diagnosis was “low-differential chordoma of the sacrococcygeal end,” and radiotherapy was not performed. After the appendix pain, no remission of numbness, and soon after the masses were swollen, showing progressive enlargement, hemorrhoids...