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患者 ,男 ,５６岁。右侧鼻塞、流血性涕１个月 ,于１９９７年３月５日入院。体检 :右侧鼻腔有新生物 ,表面暗紫色 ,触之易出血。临床诊断 :出血性鼻息肉。恶性肿瘤待排除。予以活检。病理检查 :肿瘤组织呈片块状、巢状排列 ,出血、坏死较明显。瘤细胞较大 ,多为多边形的上皮样
Patient, male, 56 years old. The right stuffy nose, bloody nose 1 month, was admitted on March 5, 1997. Physical examination: the right nasal cavity has a new biological, dark purple surface, easy to touch the bleeding. Clinical diagnosis: hemorrhagic nasal polyps. Malignant tumor to be excluded. To be biopsy. Pathological examination: tumor tissue was massive, nested arrangement, bleeding, necrosis more obvious. Large tumor cells, mostly polygonal epithelial