Immunohistochemistry Napsin A Test
Understanding the Immunohistochemistry Napsin A Test
The Immunohistochemistry Napsin A Test represents a cutting-edge diagnostic approach in cancer pathology, specifically designed to detect the presence of Napsin A protein in tissue specimens. This sophisticated laboratory technique plays a pivotal role in modern oncology by providing precise molecular information that guides treatment decisions and improves patient outcomes.
What is Napsin A and Why is it Important?
Napsin A (novel aspartic proteinase of the pepsin family A) is an enzyme primarily expressed in type II pneumocytes of the lung and in renal tubular cells. Its detection through immunohistochemistry has become an essential tool for pathologists and oncologists in distinguishing lung adenocarcinoma from other pulmonary malignancies. The test’s clinical significance lies in its ability to provide definitive evidence of adenocarcinoma differentiation, which directly influences therapeutic strategies and prognostic assessments.
What the Test Measures and Detects
The Immunohistochemistry Napsin A Test specifically identifies the presence and distribution of Napsin A protein within tissue samples. This advanced diagnostic procedure:
- Detects Napsin A expression in tumor cells
- Helps differentiate lung adenocarcinoma from squamous cell carcinoma
- Assists in identifying the primary site of metastatic tumors
- Provides valuable information for treatment selection
- Supports accurate cancer classification and staging
Who Should Consider This Test
This specialized test is recommended for individuals experiencing:
- Patients with suspected lung tumors or pulmonary masses
- Individuals with abnormal chest imaging findings
- Patients requiring differential diagnosis of lung cancer subtypes
- Those with metastatic cancer of unknown primary origin
- Individuals needing confirmation of adenocarcinoma diagnosis
- Patients being evaluated for targeted therapy options
Clinical Indications and Symptoms
The test is particularly valuable for patients presenting with persistent cough, chest pain, shortness of breath, unexplained weight loss, or hemoptysis. It’s also crucial for individuals with risk factors such as smoking history, family history of lung cancer, or occupational exposures to carcinogens.
Benefits of Taking the Immunohistochemistry Napsin A Test
Choosing this advanced diagnostic test offers numerous advantages:
- Accurate Diagnosis: Provides definitive identification of lung adenocarcinoma
- Personalized Treatment: Guides selection of appropriate targeted therapies
- Prognostic Information: Helps predict disease course and treatment response
- Early Detection: Enables timely intervention and improved outcomes
- Comprehensive Assessment: Complements other diagnostic modalities
- Cost-Effective: Affordable testing at only $88 USD
Understanding Your Test Results
Your Immunohistochemistry Napsin A Test results will be interpreted by our expert pathologists and presented in a comprehensive report:
Positive Result Interpretation
A positive result indicates the presence of Napsin A protein in the tested tissue, strongly suggesting lung adenocarcinoma. This finding typically supports the diagnosis and may influence treatment decisions, including eligibility for specific targeted therapies.
Negative Result Interpretation
A negative result suggests the absence of Napsin A expression, which may indicate other types of lung cancer or non-pulmonary origins. Your healthcare provider will correlate these findings with clinical presentation and other diagnostic tests.
Result Categories
- Strong Positive: Intense staining in most tumor cells
- Moderate Positive: Moderate staining pattern
- Weak Positive: Faint staining in tumor cells
- Negative: No detectable staining
Test Pricing and Availability
| Price Type | Amount (USD) |
|---|---|
| Discount Price | $88 |
| Regular Price | $112 |
Turnaround Time
- Sample Acceptance: Daily by 6 PM
- Block Results: 5 days
- Tissue Biopsy Results: 5 days
- Large Complex Tissue: 7 days
Sample Requirements and Preparation
For optimal results, please provide:
- Tumor tissue in 10% formal-saline OR formalin-fixed paraffin-embedded block
- Ship samples at room temperature
- Include copy of Histopathology report
- Provide biopsy site information
- Submit complete clinical history
Nationwide Testing Availability
GGC DNA offers comprehensive testing services across the United States with branches in all major cities including New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, and San Jose. Our extensive network ensures convenient access to advanced cancer diagnostics regardless of your location.
Book Your Test Today
Take the first step toward accurate cancer diagnosis and personalized treatment planning. Our team of experienced oncologists and pathologists is ready to provide you with the highest quality diagnostic services.
Call or WhatsApp us today at +1(267) 388-9828 to schedule your Immunohistochemistry Napsin A Test. Our knowledgeable staff will guide you through the process, answer your questions, and help you understand what to expect from your testing experience.
Don’t wait to get the answers you need for better health outcomes. Contact GGC DNA now and take advantage of our special discounted price of $88 USD for this essential cancer diagnostic test.
