CT THORAX & LOWER NECK
Also Known As
Lab Test
₹7500
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6hrs
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About The Test
A CT Triphasic Abdomen scan—also called a triple-phase CT scan of the abdomen and pelvis—is a fast, non-invasive imaging test that captures three separate sets of pictures timed to different phases of blood flow. Cadabams Diagnostics offers this advanced scan on high-resolution 128-slice CT scanners, giving your doctor the clearest view of your liver, kidneys, pancreas, and major blood vessels without surgery.
What is Triple Phase CT Scan Abdomen & Pelvis?
A triple-phase CT scan uses X-rays and a contrast dye to create three distinct image sets:
1. Arterial phase – shows arteries and early enhancement
2. Venous phase – highlights solid organs and veins
3. Delayed phase – reveals wash-out patterns and subtle lesions
Each phase lasts only a few seconds, and the entire exam is completed in under 10 minutes.
When and Who Needs to Take a Triple Phase CT Scan?
Your doctor may recommend a CT Triphasic Abdomen if you have:
- Unexplained abdominal pain or weight loss
- Suspected liver mass or kidney tumor
- A history of cancer staging or follow-up
- Abnormal blood tests (raised liver enzymes, creatinine)
- Trauma with possible internal bleeding
List of Parameters
Technologists adjust:
- Contrast volume and injection rate
- Scan delay timings
- Slice thickness (0.625 mm for finest detail)
- Dose-reduction settings to lower radiation
Why This Test
- Detect and characterize liver lesions (hemangioma vs. cancer)
- Stage renal cell carcinoma
- Evaluate pancreatic tumors
- Identify vascular abnormalities (aneurysms, thrombosis)
- Assess post-treatment response
When to Take Test
Benefits
Benefits of Taking the Test
- Fast – completed in <10 minutes
- Accurate – 95 % sensitivity for detecting malignancies
- Non-surgical – avoids exploratory procedures
- Same-day digital report via secure portal
Illnesses Diagnosed with CT Thorax and Lower Neck
| Illness | How the Scan Helps |
|---|---|
| Hepatocellular carcinoma | Characteristic arterial enhancement & venous wash-out |
| Renal cell carcinoma | Shows tumor enhancement patterns |
| Pancreatic adenocarcinoma | Identifies hypo-vascular masses |
| Metastases | Detects secondary deposits early |
Preparing for test
Preparing for Triple Phase CT Scan
- Fasting: 4–6 hours prior (clear fluids allowed)
- Hydration: Drink 1 L water unless restricted
- Medications: Take routine drugs with a sip of water
- Clothing: Wear metal-free attire or change into gown
Pre-requisites
- Recent creatinine report (within 4 weeks)
- Signed consent for contrast injection
- Pregnancy test for women of child-bearing age if applicable
Best Time to Take the Triple Phase CT Scan
Morning slots are preferred:
- Bowel loops are less distended
- Faster post-scan recovery
- Reports often ready by evening
Eligibility
Eligible: Adults >18 years with stable vitals
Special care: Diabetic patients on metformin (stop 48 h post-scan if eGFR <45)
Not eligible: Pregnant women (unless life-threatening emergency)
Procedure for Taking a Triple Phase CT Scan
- Check-in at Cadabams Diagnostics reception
- IV line inserted for contrast
- Positioning – lie supine on the CT couch
- Breath-hold instructions – 3 short holds during each phase
- Post-scan observation – 15 min for any delayed reaction
- Discharge – resume normal activities immediately
Caution Before Taking the Test
- Inform staff of any asthma, iodine allergy, or seafood allergy
- Discuss kidney disease or heart failure with your physician
- Avoid caffeine 6 hours prior to reduce heart rate variability
Test Results
Results and Interpretations
| Finding / Observation | Description | General Interpretation / Significance |
|---|---|---|
| Normal scan | No abnormalities detected | Healthy status; no pathology identified |
| Arterial hyper-vascular lesion | Area showing strong enhancement in arterial phase | Possible tumor or lesion; further investigation needed (e.g., MRI, biopsy) |
| Delayed nephrogram | Prolonged contrast retention in kidney tissue | Indicates possible kidney function impairment or obstruction |
| Mild inflammation | Slight tissue swelling or increased density | Suggests inflammation; requires clinical correlation and follow-up |
Risks & Limitations
Minimal risks include:
- Contrast allergy (rare)—inform staff about any previous reactions
- Kidney strain—temporary rise in creatinine in people with pre-existing kidney disease
- Radiation exposure—equivalent to ~6 months of natural background radiation
Limitations: Very small lesions (<5 mm) may still be missed; claustrophobic patients may need reassurance.
Types of Triple Phase CT Scan
Cadabams Diagnostics offers three protocol variants:
- Standard Triple Phase – liver & kidneys
- Pancreas Protocol – optimized for pancreatic masses
- Renal Mass Protocol – tailored for suspected kidney cancers
FAQs
How long does the CT Triphasic Abdomen take?
From check-in to discharge, expect 30 minutes; actual scanning is <10 minutes.
Is the contrast dye safe?
Yes. Serious allergic reactions occur in <0.04 % of cases. Emergency drugs are always on standby.
Can I drive after the scan?
Yes, unless you have taken sedation (rare). Most patients leave immediately.
What is the approximate cost of a CT thorax and neck scan?
The ct thorax and neck cost can vary depending on factors such as whether contrast is needed and your specific insurance coverage. For clear and accurate pricing at Cadabams Diagnostics, we recommend you contact our billing department directly or check our online price list.
What are the next steps after my CT scan?
Your referring doctor will receive the radiologist's report. They will schedule a follow-up appointment with you to discuss the results in the context of your overall health, explain what the findings mean for you, and recommend the next steps, which could include treatment, further testing, or simply continued monitoring.