结论：初发临床体征为孤立性脉络膜病灶经证实为胰尾癌的报告鲜见。
CONCLUSION: There are few reports that demonstrate the significance of a solitary choroidal lesion as the initial clinical sign of cancer of the tail of the pancreas.
方法：采用体外照射加腔内后装放疗，初治中晚期宫颈癌患者114例。
Methods: 114 patients with middle and advanced stage cervical carcinoma received external beam radiotherapy to pelvis plus brachytherapy.
目的分析934例初治鼻咽癌单纯常规外照射放疗的临床效果，探讨提高疗效的临床因素。
Objective To analyze the clinical outcome of 934 primary nasopharyngeal carcinoma treated with conventional external beam radiotherapy alone.
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