In the world of advanced medical diagnostics, PET scans (Positron Emission Tomography) have become a game-changer. Whether you're trying to detect cancer early, monitor heart disease, or assess brain function, a PET scan offers clarity that many other tests can’t provide. But what exactly is a PET scan? How does it work? Is it safe? And where can you get the best PET/CT scan services in Hisar?
Let’s break down everything you need to know about PET scans in a clear, patient-friendly way — straight from the diagnostic experts at Sarvesh Health City, your trusted choice for PET/CT scans in Hisar.
🔬 What is a PET Scan?
A PET scan, or Positron Emission Tomography scan, is an advanced imaging test that helps doctors see how your organs and tissues are functioning at a cellular level. Unlike X-rays or CT scans that only show the structure of the body, a PET scan shows real-time activity — such as blood flow, metabolism, and chemical activity — within the body.
It’s a non-invasive way to detect early signs of disease, especially conditions like cancer, heart disease, and neurological disorders.
🧪 How Does a PET Scan Work?
The process might sound complex, but it’s straightforward and painless for the patient.
Here’s how it works:
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You are injected with a safe, radioactive tracer. This tracer is usually a form of glucose (sugar) labeled with a radioactive substance.
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The tracer travels through your body and gets absorbed by organs or tissues that need more energy, such as cancer cells.
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A special PET scanner then detects this radiation and creates 3D images of the inside of your body.
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These images help doctors identify abnormal activity — even before structural changes occur.
When combined with a CT scan (as is commonly done), doctors get both functional and anatomical images in one scan — this is known as a PET/CT scan.
🩺 What Conditions Can a PET Scan Diagnose?
PET scans are versatile tools used across multiple medical fields. Some of the most common uses include:
1. Cancer Detection and Staging
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Identifying cancerous tumors
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Determining the stage of cancer
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Evaluating if cancer has spread to other organs
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Checking the effectiveness of chemotherapy or radiation
2. Cardiac Imaging
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Assessing blood flow to the heart
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Detecting damaged heart tissue after a heart attack
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Evaluating if a patient is a good candidate for angioplasty or bypass surgery
3. Brain and Neurological Conditions
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Diagnosing Alzheimer’s disease and other dementias
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Identifying seizure foci in epilepsy
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Monitoring brain tumors
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Assessing Parkinson’s disease
📍 Why Choose PET/CT Scan Over Other Imaging Tests?
While MRI, CT, and X-ray scans provide structural details, PET/CT scans reveal metabolic changes — often before structural changes are visible. This means PET scans can:
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Detect diseases in their earliest stages
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Monitor real-time responses to treatment
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Provide more accurate diagnosis and staging
That’s why oncologists, cardiologists, and neurologists often rely on PET/CT scans for precision diagnostics.
🏥 Top PET/CT Scan Hospital in Hisar – Sarvesh Health City
When it comes to advanced diagnostics, Sarvesh Health City stands as the top PET/CT scan hospital in Hisar. Here’s why patients trust us:
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State-of-the-art PET/CT machines offering high-resolution imaging
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Trained nuclear medicine specialists and radiologists
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Shorter scan times and faster report delivery
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Strict safety protocols ensuring minimal radiation exposure
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Affordable pricing with cashless insurance options
We blend cutting-edge technology with compassionate care, ensuring a seamless and stress-free diagnostic experience for every patient.
🧷 Is a PET Scan Safe?
One of the most common concerns patients have is about radiation exposure. Let’s clear that up:
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The amount of radiation in a PET scan is small and considered safe for most people.
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The radioactive tracer leaves your body naturally within a few hours — mostly through urine.
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Pregnant or breastfeeding women should inform their doctor, as precautions may be needed.
At Sarvesh Health City, your safety is our priority. We follow all international radiation safety guidelines to ensure your exposure is minimized.
🕒 What to Expect During the Procedure
The entire PET/CT scan process typically takes 1.5 to 2 hours.
Here’s what you can expect:
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Preparation: You may be asked to fast for 4–6 hours before the test. Avoid strenuous exercise 24 hours prior.
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Tracer Injection: A small amount of radioactive tracer is injected into your vein. You’ll rest quietly while it travels through your body (about 30–60 minutes).
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The Scan: You’ll lie on a padded table that moves through the PET/CT scanner. The scan itself is painless and takes 20–30 minutes.
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After the Scan: Drink plenty of fluids to help flush the tracer from your body.
✅ Who Should Get a PET Scan?
A PET scan is generally recommended if:
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You have unexplained symptoms that need deeper investigation
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You’ve been diagnosed with cancer, heart disease, or a brain disorder
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Your doctor wants to check if treatment is working
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You are part of a cancer staging or follow-up plan
Only your doctor can decide if a PET scan is right for you based on your medical history and symptoms.
🧾 Preparing for Your PET Scan
To ensure accurate results, follow these pre-scan instructions:
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Fasting: Don’t eat or drink (except water) for 4–6 hours before the scan.
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Avoid caffeine and tobacco for 24 hours.
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Wear comfortable clothing without metal parts.
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Inform the technician if you are pregnant, diabetic, or claustrophobic.
Our team at Sarvesh Health City will guide you through every step so you feel confident and informed.
💸 Cost of PET Scan in Hisar – Is It Affordable?
At Sarvesh Health City, we believe in providing top-tier diagnostic care at transparent pricing. While PET scans can be expensive in many cities, our pricing is competitive and inclusive, ensuring accessibility for everyone.
We offer:
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Insurance and cashless options
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Affordable health packages
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No hidden charges
Get in touch with our billing team for cost estimates and appointment slots tailored to your needs.
🧠 Common Myths About PET Scans – Busted!
Let’s tackle a few PET scan misconceptions:
Myth 1: PET scans are painful.
Fact: The scan is non-invasive and painless except for a mild injection prick.
Myth 2: Radiation is dangerous.
Fact: The tracer has a very low dose of radiation, safe for most people.
Myth 3: Only cancer patients need PET scans.
Fact: PET scans are used for cardiac, neurological, and infectious diseases too.
Myth 4: PET scans take all day.
Fact: The procedure usually takes less than 2 hours, including prep time.
📝 Book Your PET Scan Appointment in Hisar Today
At Sarvesh Health City, we make your diagnostic journey smooth, fast, and worry-free. Whether you're a doctor referring a patient or an individual seeking answers, we’re ready to help.
To book a PET/CT scan appointment in Hisar:
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Call our diagnostic desk
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Visit our official website
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Walk-in to our imaging department reception
Our expert team is on standby, offering same-day slots, detailed reporting, and compassionate care every step of the way.
🧭 Conclusion: Clarity Through Advanced Imaging
A PET scan is more than just a test — it’s a window into the unseen activities of your body. It enables early detection, precise diagnosis, and personalized treatment plans that save lives.
If you're in or around Hisar and need a PET/CT scan, Sarvesh Health City is the best choice — combining world-class imaging technology, expert interpretation, and patient-first service.
Don't wait for answers. Let clarity begin today.
Book your PET scan at Hisar’s leading diagnostic center — Sarvesh Health City.
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