E0049
ER, PR, HER-2/neu IHC and Reflex FISH
Number of Tests | 3 |
Test Included | ER, PR, HER-2/neu |
Test Details: Estrogen receptor (ER) and Progesterone receptor (PR) expression is seen in tumours of female sex steroid hormone responsive tissues such as the breast, endometrium, and ovary. It predicts response to hormonal therapy and is a prognostic marker for survival in breast cancer patients.
Over-expression of HER-2/neu is associated with poor prognosis of breast, ovarian, bladder, pancreatic, stomach, and oesophageal malignancies. It predicts a positive response to a monoclonal antibody, Herceptin/Trastuzumab, targeted against the HER-2/neu receptor. Fluorescence in situ hybridization (FISH) is a more accurate and confirmatory test for HER-2/neu gene amplification as compared to immunohistochemistry.
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Category
IHC/Cytogenetics
Pre-test Information
Demographic data, site of the specimen, clinical details & relevant investigations including radiology are mandatory.
Report Delivery
4 working days
Gender
Female
Organ
Breast
ER, PR, HER-2/neu IHC and Reflex FISH
8500
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