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我们于1988年收治1例眼眶先天性皮样囊肿癌变,极为罕见,报告如下。患者,女,44岁。1958年始无任何诱因左眼眶外缘隆起一包块,皮肤破溃后流豆渣样物。并形成窦道。1980年曾在外院诊为“脓肿”,行切开排脓。1年后又形成新窦道,流脓不止。抗结核治疗无效。1987年12月21日来我院就诊时,左眼球明显突出,眼球向上方运动受限。X-线检查示左眼眶内组织、眶上壁及外侧骨壁密度增高,正常眼眶结构消失,眶尖与眶外缘的颞侧示不规则骨密度减低区。颅底片示左眼眶外壁部分消失。CT扫描左眶尖、眶外
We admitted in 1988, 1 cases of orbital congenital dermoid cystic canceration is extremely rare, the report is as follows. Patient, female, 44 years old. 1958 there is no incentive at the beginning of the left orbital rim uplift a mass, after the skin ulceration flow residue sample. And the formation of sinus. In 1980, she was diagnosed as “abscess” in the outpatient department and was cut and drained. A year later formed a new sinus, more than pus. Anti-TB treatment is invalid. December 21, 1987 came to our hospital, the left eye was significantly prominent eye movement limited to the top. X-ray examination showed that the density of the left orbital tissue, the supraorbital wall and the lateral bone wall increased, the normal orbital structure disappeared, and the temporal side of the orbital apex and orbital rim showed irregular bone density reduction. The skull showed left part of the outer wall of the orbital part disappeared. CT scan left orbital apex, orbital