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What is a GATA-3 BY IHC?

The GATA-3 by IHC (Immunohistochemistry) test is a specialized diagnostic procedure used to detect the presence of the GATA-3 protein in tissue samples. GATA-3 is a transcription factor commonly expressed in breast and urothelial carcinomas, and its detection helps pathologists confirm tumor origin and differentiate between cancer types. This test is performed to support accurate cancer diagnosis, guide treatment planning, and improve patient outcomes by providing precise information about tumor classification.

Additional Information

Also known as/ Other names: GATA3 Immunohistochemistry, GATA-3 IHC Stain, GATA Binding Protein 3 Immunostaining, GATA3 Marker by IHC
Parameters: 1
Recommended for: M/F/Others
Sample Type: FFPE Tissue block
Patient Preparation: No prior preparation is needed
Reports: FFPE Block: 6 days Fresh Tissue: 10 days

FAQs

How does this test differ from genetic testing?

IHC detects protein expression in tissue, while genetic testing analyzes DNA mutations.

What cancers are linked to positive results?

Positive results are strongly associated with breast carcinoma and urothelial carcinoma.

Can GATA-3 expression be prevented?

No, it is a natural protein marker. The test only detects its presence in tumors.

What are the risks of not testing?

Without testing, cancer origin may remain unclear, delaying accurate diagnosis and treatment planning.

How often should the test be repeated?

It usually does not need repetition unless new tissue samples are collected for further evaluation.

Can GATA-3 expression be prevented?

No, it is a natural protein marker. The test only detects its presence in tumors.

Is this test safe for children?

Yes, it is safe and can be used in pediatric cases where cancer diagnosis is required.

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