PET-CT Scan in Bangalore

Introduction to PET CT Scan in Bangalore

A PET CT scan is an imaging test that combines Positron Emission Tomography (PET) and Computed Tomography (CT) into one machine. The PET-CT Scan provides the metabolic and anatomical details in a single scan. It allows doctors to detect abnormalities like cancer, infections, and heart or brain disorders early.

Due to their high accuracy, PET CT scans are recommended for cancer diagnosis, staging, treatment planning, and monitoring progress. Your doctor may advise you to take the PET-CT scan in Bangalore if you have cancer or suspected cancer, have symptoms such as weight loss or fatigue, or are undergoing cancer treatment. 

You can choose Celara Diagnostics to take the PET CT scan in Bangalore. The professionals will help understand the scan procedure and other important information about the scan from scratch. However, if you have any questions, consult professionals.

Purpose of the PET CT Scan in Bangalore

The PET-CT scan provides detailed information about the structure and function of tissues and organs in the body. The primary goal of a PET-CT scan is to:

• Detects abnormal metabolic activity in the body.
• Identify diseased tissues or organs before structural changes appear. 
• Provide detailed anatomical and functional information in a single imaging session. 

What does the PET CT Scan detect?

A PET CT scan provides multidimensional, color images of the inside of the human body. It shows what organs look like and how they function. 

Doctors may use a PET scan in combination with a CT or MRI scan to confirm a diagnosis for an individual. 

A PET-CT scan can detect abnormal metabolic activity in the body. , often before physical symptoms or structural changes appear. It provides both functional (PET) and anatomical (CT) information in one scan. 

Conditions and abnormalities a PET-CT scan can detect-

• Cancer
• Neurological Disorders
• Heart Diseases
• Infections and Inflammatory Conditions
• Lung Disorders

Preparation for the PET CT Scan

The PET-CT Scan in Bangalore ensures accurate results and a smooth experience. Here is what guidelines you need to follow before the scan-

• You have to fast before the scan at least 4-6 hours before your appointment. 
• If you are diabetic, then inform your doctor in advance. 
• Your healthcare provider will ask you to wear a hospital gown. 
• Remove jewelry, belts, or anything metallic. 
• You can take your medications unless instructed otherwise.
• Do not exercise or perform heavy physical activity for 24 hours before the scan.
• Refrain from smoking, alcohol, or caffeine for at least 24 hours before the scan, as they might affect your results.
• Inform the technician if you’re pregnant, breastfeeding, or suspect pregnancy.
• The process can take 2–3 hours, including preparation, tracer uptake, and imaging.

How does a PET CT Scan work?

• You should drink about 5 glasses of water.
• A small amount of a radioactive tracer is injected into your vein. 
• Then, you have to wait for 30-60 minutes for the tracer to circulate and be taken up by your organs and tissues.
• First, a CT scan is performed. This procedure uses X-ray images of the body from different angles to produce detailed cross-sectional images of internal organs and tissues.
• Next, the PET Scan is performed to detect the radiation emitted by the tracer absorbed in your body. It creates images showing metabolic or chemical activity in tissues. Active disease areas appear as “hot spots” because they absorb more tracers. If you feel any symptoms like nasal congestion, itchy eyes, hives, rashes, sneezing, tremors, pain, or nausea, then notify the available healthcare team immediately.

What are the risks of PET-CT Scan?

The PET-CT Scan in Bangalore is generally safe and non-invasive, like any medical procedure, it comes with certain risks — mostly related to radiation exposure, contrast agents, or underlying health conditions.

• Radiation Exposure
• Allergic reaction to contrast dye (CT Part)
• Risk to pregnant or breastfeeding women
• Discomfort from the injection
• A brief metallic taste in the mouth
• Warmth or flushing
• Nausea (rare)

How long does a PET scan take? 

The duration depends on which body part the machine is scanning. A PET scan takes about 30-60 minutes. 

The scan is non-invasive and painful. If the person feels unwell, they can press the buzzer to alert the staff. The professionals will watch you during the scan.

You can go home once the scan is finished. However, it is important to consume plenty of liquids to flush the radioactive drugs to remove from the body quickly.

Who should take the PET CT Scan?

Your doctor may recommend the PET-CT Scan in Bangalore based on your condition. They may recommend the scan to examine how tissues and organs are functioning, not just how they look. 

• If you are suspected of cancer
• If you have signs of Neurological symptoms like Alzheimer’s disease or dementia, Parkinson’s disease or seizure disorders, and brain tumors.
• To detect if you have any abnormal brain activity or tissue damage
• To detect heart conditions 
• To detect the cause of inflammation or infection

Who Should Avoid or Delay It?

• Pregnant Women
• Breastfeeding mothers
• People with uncontrolled diabetes
• Those with severe kidney issues (if contrast dye is used)

What are the common issues that a PT CT scan can detect?

A PET CT scan can detect structural and functional abnormalities or changes in the body. It is commonly used to monitor various health conditions, including-

Cancers and tumors 

• Lung cancer
• Lymphoma
• Breast cancer
• Colorectal cancer
• Brain tumors
• Melanoma

Brain Disorders

• Alzheimer’s disease
• Parkinson’s disease
• Epilepsy
• Brain tumors
• Dementia

Heart Diseases

• Identifies areas of low blood flow (ischemia)
• Detects damaged heart muscle (from a heart attack)
• Evaluate inflammatory or infectious heart diseases

Infections and Inflammatory Conditions

• Abscesses or infected implants
• Sarcoidosis
• Vasculitis
• Rheumatoid arthritis
• Unknown fever

Bone and Joint Abnormalities

• Bone tumors or metastases
• Osteomyelitis (bone infection)
• Inflammatory arthritis

Metabolic Disorders

• Assesses organ function (e.g., liver, kidney, thyroid)

What’s the difference between a PET scan, CT scan and MRI?

Here is the key difference between , PET scan, CT scan and MRI- 

• MRI (Magnetic Resonance Imaging)- The MRI scan uses powerful magnets-fields and radio waves to produce detailed images of organs and soft tissues. It is good for detecting tumors, strokes, and soft tissue injuries. It does not use radiation. The MRI scan takes nearly 30-60 minutes. 
• CT Scan (Computed Tomography)- The CT scan uses X-rays and a computer to create cross-sectional images of bones and organs from different angles of the body. It helps detect bleeding or internal injuries quickly. It involves exposure to ionizing radiation and takes only 5-10 minutes.
• PET Scan (Positron Emission Tomography)—A PET scan uses a small amount of radioactive material (tracer) to observe the metabolic activity and function of tissues and organs. It is best used to detect cancer and monitor its spread, evaluate brain function, and check heart blood flow or damage. The procedure uses the radioactive tracer and takes nearly 30-90 minutes to complete.

PET CT Scan price at Celara Diagnostics

The PET-CT Scan price at Celara Diagnostics is affordable. You can book your PET CT scan online or call our customer representatives to make an appointment. We have a team of experienced doctors and technologists who offer personalized patient care. We ensure on-time reports and access to reports anywhere in the world. Need more information? Call us today!

FAQ

1. What is a PET-CT scan used for?

A PET scan is a radiation-based test that allows healthcare professionals to examine the inside of the body and diagnose various health conditions.

2. Is a PET-CT scan only for cancer?

No, a PET-CT scan is not only for cancer. The test helps to identify cancer, stages, and treatment. 

3. Why would a doctor order a PET-CT scan?

A doctor may recommend the PET-CT scan to diagnose or monitor various conditions, such as cancer, heart disease, and brain disorders.

4. What is the PET-CT scan cost?

The PET-CET scan price at Celara Diagnostics is affordable. Book your appointment online or call us today!

5. Is a PET scan painful?

A PET scan is a painless procedure. Some people might experience mild discomfort from the needle insertion for the radiotracer injection. 

6. Is a PET scan better than an MRI?

Both have unique purposes. PET scans are better at detecting cellular activity and metabolic changes, while MRI provides detailed anatomical images of soft tissues.

7. Do you wear clothes during a PET scan?

Yes, the healthcare provider will ask you to remove your clothes and give you a hospital gown.