
每日一问:肌钙蛋白与心肌酶 201767
2021-08-02
问题描述:
相关疾病:肺癌Wednesday,June07,2017A58-y-oldwomanpresentstotheemergency......
*请输入10-500个字符

已帮助
0人
0人
husayn


Incorrect.THE CORRECT ANSWER IS:The patient has not suffered an acute myocardial infarction and a sample mix-up has occurred.A sample mix-up occurred in the 2-h post-admission samples. An AMI is unlikely given these test results because increases in plasma cTnI and CK-MB occur concurrently and cTnI concentrations remain elevated for days following an AMI. A heterophile antibody would cause consistently abnormal results rather than sporadic elevations in some samples but not others. Consistently normal CK-MB results in conjunction with normal cTnI results at admission and 6 h post admission strongly suggest that the 2-h post-admission cTnI sample was a mislabeled specimen obtained from a different patient.Burtis CA, Ashwood ER, Bruns DE, eds. Tietz Fundamentals of Clinical Chemistry, 6th ed. St. Louis, MO: Saunders Elsevier, 2008:625.

已帮助
0人
0人
husayn


我选的A。我认为(蒙)2小时升高是发生了小面积的梗死,所以6小时的时候又正常了。但答案说是标本搞混了!可这CK-MB也太巧了吧,两个病人的居然完全一样,这不科学。关键是我们不做肌钙蛋白,不知道1.6到底是怎样的一个水平。假设这是一个真实案例,临床医生一看到2小时的报告,再结合胸痛,岂不是立马就会诊断为AMI,进行治疗吗!?

已帮助
0人
0人
兰翠荣


Whatareyoutalkingabout?
▍
相关分类
▍
相关文章
Isoscience性能参数,报价/价格,图片 ...
DOMENA.cz | Spolehlivý webhosting
固体培养基的制备步骤
食品营养学模拟试题和答案2
世韩SAEHAN(世韩净水器)总部定点 售后报修热线【百修网】
瑞士博力谋温控器是做什么用的?
资源再生生物产品公司名单 | 加拿大医药学院 | Toronto, Ontario
Western Blot 中如何选择内参抗体?
—影响因子最高的一些顶级期刊 李天成
净水器应该选什么牌子?好的净水器牌子有哪些?净水器网
Ekaterina (Katya) Salovskaia 法国 巴黎地区 | 职业档案 |...
小鼠血管紧张素转化酶(ACE)ELISA Kit(elisa试剂盒) 国内优质ELISA...