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This page (revision-13) was last changed on 16-Oct-2013 11:13 by 1614216108

This page was created on 16-Apr-2012 14:09 by UnknownAuthor

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At line 2 changed 3 lines
%%tab-糖类抗原19-9
　　中文名称：糖类抗原19-9\\
　　英文名称：carbohydrate antigen 19-9，CA19-9\\
%%tab-糖链抗原CA19-9测定
　　中文名称：糖链抗原CA19-9测定\\
　　英文名称：[carbohydrate antigen 19-9，CA19-9]\\
At line 16 changed 2 lines
　　1. CA19-9是胰腺癌、胃癌、结直肠癌、胆囊癌的相关标志物，85％～95％胰腺癌患者为阳性，CA19-9测定有助于胰腺癌的鉴别诊断和病情监测。当CA19-9小于1000U/ml时，有一定的手术意义，肿瘤切除后CA19-9浓度会下降，如再上升，则可表示复发。CA19-9对胰腺癌转移的诊断也有较高的阳性率，当血清CA19-9水平高于10000U/ml时，几乎均存在外周转移。\\
　　2. 胃癌、结直肠癌、胆囊癌、胆管癌、肝癌患者CA19-9的阳性率也会很高，若同时检测CEA和AFP可进一步提高阳性检测率，而对于胃癌，建议做CA72-4和CEA联合检测。\\
1. CA19-9是胰腺癌、胃癌、结直肠癌、胆囊癌的相关标志物，85％～95％胰腺癌患者为阳性，CA19-9测定有助于胰腺癌的鉴别诊断和病情监测。当CA19-9小于1000U/ml时，有一定的手术意义，肿瘤切除后CA19-9浓度会下降，如再上升，则可表示复发。CA19-9对胰腺癌转移的诊断也有较高的阳性率，当血清CA19-9水平高于10000U/ml时，几乎均存在外周转移。\\
2. 胃癌、结直肠癌、胆囊癌、胆管癌、肝癌患者CA19-9的阳性率也会很高，若同时检测CEA和AFP可进一步提高阳性检测率，而对于胃癌，建议做CA72-4和CEA联合检测。\\
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%%tab-医学决定水平
　　无\\
/%
%%tab-危急值范围
　　无\\
/%
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　　①胃肠道和肝的多种良性和炎症病变，如胰腺炎、轻微的胆汁淤积和黄疸，CA19-9浓度也可增高，但往往呈“一过性”，而且其浓度多低于120U/ml，必须加以鉴别。\\
　　②唾液污染可使CA19-9升高\\
①胃肠道和肝的多种良性和炎症病变，如胰腺炎、轻微的胆汁淤积和黄疸，CA19-9浓度也可增高，但往往呈“一过性”，而且其浓度多低于120U/ml，必须加以鉴别。\\
②唾液污染可使CA19-9升高\\
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　　无特殊要求\\
　　无特殊要求。\\
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　　无特殊要求\\
　　静脉血3ml不抗凝，或红帽或黄帽真空管采血。不用血浆，因析出纤维蛋白可致假阳性反应。溶血或血清乳浊可有影响。抗原较稳定，血清室温放置1天，4℃2周、-20℃1年测定结果在允许误差范围之内。\\
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[血.肿瘤标志物检验]
Version Date Modified Size Author Changes ... Change note
13 16-Oct-2013 11:13 1.799 kB 1614216108 to previous
12 16-Oct-2013 11:12 1.793 kB 1614216108 to previous | to last 糖类抗原19-9 ==> 糖链抗原CA19-9测定
11 14-Jan-2013 15:42 1.793 kB 1614216108 to previous | to last
10 28-Dec-2012 17:04 1.849 kB 1614216108 to previous | to last 糖类抗原CA-199 ==> 糖类抗原19-9
9 28-Dec-2012 17:04 1.849 kB 1614216108 to previous | to last 糖类抗原CA-199测定 ==> 糖类抗原CA-199
8 05-Dec-2012 09:47 1.849 kB 1614216108 to previous | to last
7 05-Dec-2012 09:47 1.845 kB 1614216108 to previous | to last 糖类抗原19-9 ==> 糖类抗原CA-199测定
6 04-Dec-2012 15:15 1.845 kB 1614216108 to previous | to last
5 16-Jul-2012 16:30 1.756 kB 1614216108 to previous | to last 肿瘤标志物测定 ==> 血.肿瘤标志物
4 16-Jul-2012 16:15 1.756 kB 1614216108 to previous | to last
3 07-May-2012 15:23 1.767 kB 1614216108 to previous | to last
2 20-Apr-2012 16:27 1.743 kB 1614216108 to previous | to last
1 16-Apr-2012 14:09 1.776 kB UnknownAuthor to last
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