目的:探讨多发性骨髓瘤伴肾损害患者肾脏病理及细胞遗传学特点。方法:回顾性分析本院2009年1月-2019年1月初诊多发性骨髓瘤伴肾损害并行肾穿刺患者的临床资料,并且分析骨髓荧光原位杂交检查(Fluorescence in situ hybridization,FISH)...目的:探讨多发性骨髓瘤伴肾损害患者肾脏病理及细胞遗传学特点。方法:回顾性分析本院2009年1月-2019年1月初诊多发性骨髓瘤伴肾损害并行肾穿刺患者的临床资料,并且分析骨髓荧光原位杂交检查(Fluorescence in situ hybridization,FISH)结果与肾脏病理检查结果之间的关系,采用SPSS 20.0进行统计分析。结果:行肾穿刺活检患者20例,其中男性12例,女性8例。20例患者中间质性肾炎7例,其中3例FISH检查阴性,其余IgH重排、1q21扩增、RB1缺失、D13S319缺失和P53缺失检出率分别为42.86%、28.57%、28.57%、28.57%和14.29%,与总体探针阳性检出率相比显著降低(P<0.01);管型肾病6例,其中IgH重排、1q21扩增、RB1缺失、D13S319缺失、P53缺失检出率分别为66.67%、50%、66.67%、50%和0,与总体探针阳性率相比无统计学意义(P>0.05);急性肾小管损伤4例,IgH重排、1q21扩增、RB1缺失、D13S319缺失、P53缺失检出率分别为100%、50%、50%、25%和25%,与总体探针阳性率相比无统计学意义(P>0.05);淀粉样变及管型肾病合并淀粉样变各1例,均为5种探针检测为阳性;轻链沉积病1例为RB1基因缺失+D13S319基因缺失阳性。结论:不同肾脏病理损伤的患者FISH表现出异质化特点,可用其预测肾损害风险及推测可能的肾脏病理类型以指导预后。展开更多
Background Decreasing the intracranial pressure has been advocated as one of the major protective strategies to prevent spinal cord ischemia after endovascular aortic repair. However, the actual changes of cerebrospin...Background Decreasing the intracranial pressure has been advocated as one of the major protective strategies to prevent spinal cord ischemia after endovascular aortic repair. However, the actual changes of cerebrospinal fluid （CSF） pressure and its relation with spinal cord ischemia have been poorly understood. We performed CSF pressure measurements and provisional CSF withdrawal after thoracic endovascular aortic repair, and compared the changes of CSF pressure in high risk patients and in patients with new onset paraplegia and paraparesis.展开更多
文摘目的:探讨多发性骨髓瘤伴肾损害患者肾脏病理及细胞遗传学特点。方法:回顾性分析本院2009年1月-2019年1月初诊多发性骨髓瘤伴肾损害并行肾穿刺患者的临床资料,并且分析骨髓荧光原位杂交检查(Fluorescence in situ hybridization,FISH)结果与肾脏病理检查结果之间的关系,采用SPSS 20.0进行统计分析。结果:行肾穿刺活检患者20例,其中男性12例,女性8例。20例患者中间质性肾炎7例,其中3例FISH检查阴性,其余IgH重排、1q21扩增、RB1缺失、D13S319缺失和P53缺失检出率分别为42.86%、28.57%、28.57%、28.57%和14.29%,与总体探针阳性检出率相比显著降低(P<0.01);管型肾病6例,其中IgH重排、1q21扩增、RB1缺失、D13S319缺失、P53缺失检出率分别为66.67%、50%、66.67%、50%和0,与总体探针阳性率相比无统计学意义(P>0.05);急性肾小管损伤4例,IgH重排、1q21扩增、RB1缺失、D13S319缺失、P53缺失检出率分别为100%、50%、50%、25%和25%,与总体探针阳性率相比无统计学意义(P>0.05);淀粉样变及管型肾病合并淀粉样变各1例,均为5种探针检测为阳性;轻链沉积病1例为RB1基因缺失+D13S319基因缺失阳性。结论:不同肾脏病理损伤的患者FISH表现出异质化特点,可用其预测肾损害风险及推测可能的肾脏病理类型以指导预后。
文摘Background Decreasing the intracranial pressure has been advocated as one of the major protective strategies to prevent spinal cord ischemia after endovascular aortic repair. However, the actual changes of cerebrospinal fluid （CSF） pressure and its relation with spinal cord ischemia have been poorly understood. We performed CSF pressure measurements and provisional CSF withdrawal after thoracic endovascular aortic repair, and compared the changes of CSF pressure in high risk patients and in patients with new onset paraplegia and paraparesis.
