Chest X-ray with Stereoscopic Frontal Views (Frontal Stereo Chest X-ray)
This test involves taking two X-ray images of your chest from the front to create a 3D-like view, helping your doctor assess lung, heart, and chest wall structures.
["A stereo chest X-ray improves accuracy in detecting abnormalities like lung nodules, fluid buildup, or structural issues."]
Key facts at a glance
- LOINC
- 42397-0
- Short code
- XR.stereo Chest Views Frontal
- Synonyms
- XR.stereo Chest Views Frontal
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- xr-stereoscopic
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
Why This Test Is Done
Your doctor may order a stereo chest X-ray to evaluate symptoms such as shortness of breath, chest pain, or unexplained weight loss. It’s also used before surgeries, during cancer treatment planning, or to monitor chronic conditions like heart or lung disease.
What to Expect Before the Test
No special preparation is needed. You’ll likely stand still for 10–15 minutes while the technician takes two images. Wear a gown if you have clothing with metal fasteners, as they can interfere with the images.
During the Test
You’ll stand upright in the X-ray machine’s position, and the technician will position your arms above your head to ensure clear images of your lungs. The technician will move slightly between images to capture the stereo effect.
After the Test
You can resume normal activities immediately. Review your results with your doctor, who will explain any findings or next steps. Store your X-ray images securely if you need them for future reference.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Stereo chest X-rays enhance the detection of subtle abnormalities, such as small lung nodules, pleural effusions, or structural anomalies. This technique is particularly useful in oncology for staging lung cancer, in cardiology for evaluating heart size or function, and in diagnosing conditions like pneumonia or pulmonary edema.
Short name
Stereo Chest X-ray
Frequently asked questions
How long will it take to get my results?
Is this test painful or uncomfortable?
Can I eat or drink before this test?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy