Immunohistochemistry Epithelial Membrane Antigen EMA Test
Comprehensive Introduction to EMA Testing
The Immunohistochemistry Epithelial Membrane Antigen EMA Test represents a cornerstone in modern cancer diagnostics, providing healthcare professionals with critical insights into tumor characterization and classification. This sophisticated laboratory technique utilizes advanced immunohistochemistry methods to detect the presence of epithelial membrane antigen, a glycoprotein marker expressed on the surface of epithelial cells. The test’s importance lies in its ability to help pathologists differentiate between various types of malignancies, particularly when dealing with complex or poorly differentiated tumors.
What the EMA Test Detects and Measures
The Immunohistochemistry EMA Test specifically identifies and measures the presence of epithelial membrane antigen in tissue samples. This membrane glycoprotein is typically expressed in:
- Normal epithelial tissues throughout the body
- Various carcinomas including adenocarcinomas
- Mesothelial cells and mesotheliomas
- Meningiomas and certain soft tissue tumors
- Epithelial components of mixed tumors
The test employs specific monoclonal antibodies that bind to EMA antigens, creating visible staining patterns that pathologists can interpret under microscopic examination.
Who Should Consider EMA Testing
This specialized diagnostic test is recommended for patients presenting with:
- Suspected epithelial malignancies based on initial biopsy findings
- Undifferentiated tumors requiring precise classification
- Cases where metastatic cancer of unknown primary origin is suspected
- Patients with complex tumor presentations requiring detailed characterization
- Individuals undergoing cancer diagnosis where epithelial origin needs confirmation
- Cases requiring differentiation between carcinoma and other malignancies
Clinical Benefits of EMA Testing
Undergoing the Immunohistochemistry EMA Test provides numerous clinical advantages:
- Accurate Tumor Classification: Helps precisely identify epithelial-derived malignancies
- Treatment Guidance: Informs appropriate therapeutic decisions based on tumor type
- Prognostic Information: Provides insights into disease progression and potential outcomes
- Metastasis Identification: Aids in detecting metastatic spread from epithelial origins
- Differential Diagnosis: Assists in distinguishing between similar-appearing tumors
- Personalized Medicine: Supports development of targeted treatment approaches
Understanding Your Test Results
EMA test results are interpreted by board-certified pathologists who analyze staining patterns and intensity:
- Positive Result: Indicates presence of epithelial membrane antigen, suggesting epithelial origin
- Negative Result: Suggests absence of EMA expression, potentially indicating non-epithelial tumors
- Focal Staining: Limited EMA expression may indicate specific tumor subtypes
- Diffuse Staining: Widespread EMA expression typically supports epithelial differentiation
Your healthcare provider will discuss the clinical significance of your specific results in the context of your overall medical condition and other diagnostic findings.
Test Pricing and Availability
| Price Type | Amount (USD) |
|---|---|
| Discount Price | $52 |
| Regular Price | $58 |
Nationwide Testing Availability
We proudly serve patients across the United States with comprehensive diagnostic services. Our network includes testing facilities in major metropolitan areas including New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, and San Jose. With convenient locations nationwide, accessing advanced Immunohistochemistry EMA testing has never been easier.
Book Your Test Today
Take the next step in your diagnostic journey with confidence. Our experienced team of pathologists and laboratory specialists are ready to provide you with accurate, reliable results. Contact us today to schedule your Immunohistochemistry Epithelial Membrane Antigen EMA Test and gain the clarity you need for informed healthcare decisions.
Call or WhatsApp: +1(267) 388-9828 to book your appointment or discuss your testing needs with our knowledgeable staff.
Sample Requirements and Processing
For optimal results, please ensure proper sample submission:
- Submit tumor tissue in 10% Formal-saline OR Formalin fixed paraffin embedded block
- Ship samples at room temperature
- Include complete clinical documentation: Histopathology report, biopsy site information, and detailed clinical history
- Turnaround time: 5 days for standard tissue biopsy, 7 days for large complex tissue samples
- Samples accepted daily until 6:00 PM
