What is TORCH IgM test?
What is TORCH IgM test?
TORCH is an acronym for a group of infectious diseases that can cause illness in pregnant women and may cause birth defects in their newborns. The TORCH panel is a group of blood tests that detect the presence of antibodies produced by the immune system in response to these infections.
What is TORCH panel IgG test?
The TORCH test screening depicts if the patient is currently having an infection or has had one in the past. If IgG or IgM antibodies are found for an infection, it implies there is a current infection or has been there in the past, and the test result is termed as positive.
What is TORCH profile test?
These tests check for several different infections in a newborn. The full form of TORCH is toxoplasmosis, rubella cytomegalovirus, herpes simplex, and HIV. However, it can also contain other newborn infections. Sometimes the test is spelled TORCHS, where the extra “S” stands for syphilis.
What is the normal range of TORCH test?
Reference Interval
| 19.9 AU/mL or less: | Not Detected. |
|---|---|
| 20.0 – 24.9 AU/mL: | Indeterminate – Repeat testing in 10-14 days may be helpful. |
| 25.0 AU/mL or greater: | Detected – IgM antibody to rubella detected, which may indicate a current or recent infection or immunization. |
Does IgM mean current infection?
IgM is usually the first antibody produced by the immune system when a virus attacks. A positive IgM test indicates that you may have been infected or that you have recently been vaccinated and your immune system has started responding to the vaccination and that your immune system has started responding to the virus.
What happens if torch test is positive?
The results are termed either “positive” or “negative.” A positive test result means IgG or IgM antibodies were found for one or more of the infections covered in the screening. This can mean that you currently have, have had in the past, or have been previously vaccinated against the disease.
What if Rubella IgG is positive?
A positive rubella IgG test result is good—it means that you are immune to rubella and cannot get the infection. This is the most common rubella test done. Negative: Less than 7 IU/mL IgG antibodies and less than 0.9 IgM antibodies.
What happens if TORCH IgG is positive?
What is the normal range of rubella IgM?
What is a torch infection?
Medical Definition of TORCH infection. : a group of symptoms especially of newborn infants that include hepatosplenomegaly, jaundice, and thrombocytopenia and are caused by infection with one or more of the TORCH agents. — called also TORCH syndrome.
What is a torch antibody?
Definition The TORCH test, which is sometimes called the TORCH panel , belongs to a category of blood tests called infectious-disease antibody titer tests. Since the TORCH test is a screening or first-level test, the pediatrician may order tests of other body fluids or tissues to confirm the diagnosis of a specific infection.
What is torch disease?
TORCH syndrome is a cluster of symptoms caused by congenital infection with toxoplasmosis , rubella, cytomegalovirus , herpes simplex , and other organisms including syphilis, parvovirus, and Varicella zoster . Zika virus is considered the most recent member of TORCH infections.