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Clear
 
Test Code (รหัสการทดสอบ):
090-31-0900-01

Order Name (ชื่อการทดสอบ):
Varicella-Zoster IgG **

 
Specimen / Container (สิ่งส่งตรวจ/ภาชนะ):
Blood/ Plain blood (Red top) 6 mL, 1 tube
 
Turnaround Time (ระยะเวลารอผล):
3 days
 
Useful For (ประโยชน์การทดสอบ):
Determination of immune status of individuals to the varicella-zoster virus (VZV) Determine if someone has been previously exposed to VZV either through past infection or vaccination and has developed immunity to the disease
 
Methodology (วิธีการทดสอบ):
Enzyme Immunoassay (EIA)
 
AliasesName (ชื่อเรียกอื่นๆ) :
VZV IgG Chickenpox (varicella)
Shingles (herpes zoster)
Herpes Zoster Antibodies
Varicella Zoster Antibody Screen, Qualitative
Varicella-Zoster Immune Status, Serum
VZ Antibody, IgG
 
 
 
Test Code (รหัสการทดสอบ):
090-31-0900-01

Order Name (ชื่อการทดสอบ):
Varicella-Zoster IgG **

 
Collection Specimen Or Container (สิ่งส่งตรวจ/ภาชนะ):
Blood/ Plain blood (Red top) 6 mL, 1 tube
 
Specimen Testing Type (สิ่งส่งตรวจที่ใช้ในการทดสอบ):
Serum, minimum volume 1 mL
 
Sub Mission Container (ภาชนะส่งตรวจ):
Plastic tube
 
 
 
Test Code (รหัสการทดสอบ):
090-31-0900-01

Order Name (ชื่อการทดสอบ):
Varicella-Zoster IgG **

 
Method detail (วิธีการทดสอบ):
Enzyme Immunoassay (EIA)
 
Schedule (ตารางการทดสอบ):
N/A **Sent Out to PCT Laboratory
 
Turnaround Time (ระยะเวลารอผล):
3 days
 
Performing Location (หน่วยงานที่ทำการทดสอบ):
PCT Laboratory
Referral Lab Services, Laboratory Department 14160-2
 
 
 
Test Code (รหัสการทดสอบ):
090-31-0900-01

Order Name (ชื่อการทดสอบ):
Varicella-Zoster IgG **

 
 
Clinical Information (ข้อมูลทางคลินิก):
When someone is exposed to VZV, the person's immune system responds by producing antibodies to the virus. Laboratory tests can detect and measure the level of two classes of VZV antibodies in the blood: IgM and IgG. IgG antibodies are produced by the body several weeks after the initial VZV infection and provide long-term protection. Levels of IgG rise during the active infection, then stabilize as the VZV infection resolves and the virus becomes inactive. Once a person has been exposed to VZV, that person will have some measurable amount of VZV IgG antibody in their blood for the rest of their life. VZV IgG antibody testing can be used, along with IgM testing, to help confirm the presence of a recent or previous VZV infection.
 
Reference Value (ค่าอ้างอิง):
Negative < 80 IU/L
Equivocal (Borderline) >= 80 to < 110 IU/L
Positive >= 110 IU/L or greater 
 
Interpretation (การแปลผล):
Negative: No significant level of detectable varicella-zoster IgG antibody.
Equivocal (Borderline): Repeat testing in 10-14 days may be helpful.
Positive: IgG antibody to varicella-zorter virus detected, which may indicate a current a current or past varicella-zorter virus infection or vaccination.
 
Clinical Reference (เอกสารอ้างอิง):
https://labtestsonline.org (Retrieved: 30 Jan 2019)