鉴定胃肠道肿瘤
测试ID | Reporting Name | Available Separately | 总是执行 |
---|---|---|---|
ihtoi | IHC Initial, Tech Only | 不 | 不 |
ihtoa | IHC Additional, Tech Only | 不 | 不 |
对于仅执行免疫组织化学(IHC)染色的最初技术组件,适当的仅大帐单测试ID将进行反射和充电(IHTOI)。对于仅执行IHC染色的每个其他技术组件,将进行额外的仅一票测试ID(IHTOA)。
免疫组织化学
ISDOG1IHCTO
对于仅执行免疫组织化学(IHC)染色的最初技术组件,适当的仅大帐单测试ID将进行反射和充电(IHTOI)。对于仅执行IHC染色的每个其他技术组件,将进行额外的仅一票测试ID(IHTOA)。
技术
This test includes only technical performance of the stain (no pathologist interpretation is performed). If diagnostic consultation by a pathologist is required order PATHC / Pathology Consultation.
Attach the green pathology address label and the pink Immunostain Technical Only label included in the kit to the outside of the transport container.
补给品:ImmunoStain技术仅信封(T693)
标本类型:Tissue
容器/管:Immunostain Technical Only Envelope
Preferred:每次测试的2张未染色的带正电荷的载玻片(25- x 75- x 1毫米);部分厚4微米
可接受:福尔马林固定,石蜡包裹(FFPE)组织块
1.可以通过本网站访问有关免疫组织化学(IHC)污渍和手动申请表的数字图像的信息:m.jennysgift.com/test-info/ihc/index.html
2.客户使用手动申请表订购污渍将无法访问数字图像。
3. Clients wishing to access digital images must place the order for IHC stains electronically. Information regarding digital imaging can be accessed through this website:m.jennysgift.com/test-info/ihc/faq.html
If not ordering electronically, complete, print, and send an免疫组织化学(IHC)/原位杂交(ISH)污渍请求(T763)带有标本。
Wet/frozen tissue 细胞学涂片 非成甲林固定组织 非par蛋白嵌入组织 不ncharged slides Probeon幻灯片 |
Reject |
标本类型 | 温度 | Time | Special Container |
---|---|---|---|
技术 | 环境(首选) | ||
冷藏 |
鉴定胃肠道肿瘤
对于仅执行免疫组织化学(IHC)染色的最初技术组件,适当的仅大帐单测试ID将进行反射和充电(IHTOI)。对于仅执行IHC染色的每个其他技术组件,将进行额外的仅一票测试ID(IHTOA)。
DOG-1(在胃肠道间质肿瘤上发现:GIST)是一种钙调节的氯化物通道蛋白,在GIST的细胞表面上强烈表达,在其他软组织肿瘤中很少表达,例如子宫型后肾上腺膜状肿瘤,腹膜后平肌瘤,腹膜腹膜膜和原子膜病变和原子膜病和原膜症肉瘤。DOG-1可能有助于对GIST的鉴别诊断,包括盒子阴性和PDGFRA改变的GAS案例。
This test does not include pathologist interpretation: only technical performance of the stain. If interpretation is required, order PATHC / Pathology Consultation for a full diagnostic evaluation or second opinion of the case.
The positive and negative controls are verified as showing appropriate immunoreactivity and documentation is retained at Mayo Clinic Rochester. If a control tissue is not included on the slide, a scanned image of the relevant quality control tissue is available upon request, call 855-516-8404.
该测试的解释应在患者的临床病史和合格病理学家的其他诊断测试的背景下进行。
切割石蜡的年龄会影响免疫反应性。稳定性阈值在已发表的文献中差异很大,并且依赖于抗原。最佳实践是要在6周内切割石蜡部分。
1.Khurram,SA,Speight,PM:唾液腺肿瘤中Dog-1表达的表征以及与肌上皮标记的比较。Head and Neck Pathol.2019;13(2):140-148
2.Chetty R,Serra S:胃肠道肿瘤(GISTS)的分子和形态相关性:更新和底漆。Clin Pathol杂志。2016; 69:754-760
3.Hemminger J, Iwenofu, OH: Discovered on gastrointestinal stromal tumours 1 (DOG1) expression in non-gastrointestinal stromal tumour (GIST) neoplasms.Histopathol.2012;61(2):170-177
免疫组织化学on sections of paraffin-embedded tissue.(Cartun RW, Taylor CR, Dabbs DJ: Techniques of immunohistochemistry: Principles, pitfalls, and standardization. In: Dabbs DJ, ed. Diagnostic Immunohistochemistry. 5th ed. Elsevier; 2019:1-46)
Monday through Friday
This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.
88342-TC,主要
88341-TC, if additional IHC