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Published on: Apr 30, 2022
2 minute read
By: Second Medic Expert

What Is PET Scan ?

A PET scan (positron emission tomography) is a type of imaging test that uses a radioactive tracer to look for changes in the function of cells and tissues. A tracer is a substance that is introduced into the body to make it easier to see certain areas or organs. The radioactive tracer used in PET scans emits positrons, which are tiny particles that collide with electrons in the body. This creates gamma rays that can be detected by a scanner and used to create images of the inside of the body. PET scans are often used to diagnose cancer because tumor cells typically have higher levels of activity than normal cells. They can also be used to check for treatment response, measure tumor size, and identify new tumors.

PET Scan is a nuclear medicine imaging test that uses a small amount of radioactive material, called a tracer, to look for disease in the body. A PET Scan can show how well organs and tissues are working. It can help find cancer, heart problems, and other diseases. A Positron Emission Tomography (PET) scan is a medical imaging test that helps physicians diagnose and treat diseases. PET scans use a small amount of radioactive material, called a tracer, to help physicians see how organs and tissues are functioning. The radioactive tracer is injected into the patient's body and travels to the organ or tissue being studied. Physicians can then see where the tracer collects on an image of the organ or tissue.

A PET scan is helpful in diagnosing cancer, heart disease, brain disorders, and other diseases. It can also help determine how well treatment is working. PET Scan is an acronym for Positron Emission Tomography. It's a type of medical imaging that uses a small amount of radioactive material to help diagnose and treat medical conditions. A PET scanner creates 3D images of the inside of the body. PET (positron emission tomography) scans use a small amount of radioactive material called a tracer to help doctors see certain areas of the body. The tracer is injected into a vein, and images are taken as it moves through the body.

PET scans are often used to find cancer because tumors absorb more of the radioactive material than normal tissue does. PET scans can also be used to measure blood flow, check how well drugs work, and see how active the brain is. A PET scan is a type of imaging test that uses radioactive tracers to look at the function and structure of organs and tissues in your body. A small amount of radioactive material is injected into your bloodstream and then scanned by a special camera. The camera creates pictures that show where the material has collected. This can help doctors see how well an organ is working or find tumors or other problems.

PET scan is short for positron emission tomography. It's a type of medical imaging that uses a radioactive tracer to look at organ function or tissue metabolism. The tracer is a small amount of radioactive material that's injected into the patient's bloodstream. It collects in organs and tissues, and a scanner detects the radiation emitted as it decays. This information is used to create cross-sectional images of the body that show how the organs and tissues are working. PET scans are most often used to detect cancer because tumors consume more energy than normal tissue and therefore have a higher metabolic rate. But they can also be used to evaluate other problems, such as heart disease, brain function, and joint damage.

PET scanning is a type of nuclear medicine imaging. A small amount of radioactive glucose (FDG) is injected into a vein and images are taken as the glucose moves through the body. Cancer cells use more energy than normal cells and therefore absorb more of the radioactive glucose. This allows tumors to be visualized on the scan. PET stands for Positron Emission Tomography. A PET scan is a medical imaging test that uses a radioactive tracer to look at organs and tissues inside the body. The tracer is injected into a vein, and images are taken as it moves through the body.

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Online Health Screening Packages India: How SecondMedic Is Powering Preventive Healthcare for Every Indian

Online Health Screening Packages India: The Smarter Path to Preventive Care

In today’s fast-paced world, preventive healthcare has become more crucial than ever. Lifestyle diseases such as diabetes, hypertension, and heart disorders are affecting millions of Indians - many of which could be prevented through timely screening.

With SecondMedic’s online health screening packages, Indians now have access to convenient, data-driven, and affordable health checkups designed to detect risks early and promote long-term wellness.

The Importance of Preventive Health Screenings

India is witnessing a sharp rise in chronic illnesses. According to NITI Aayog (2024), over 60% of deaths in India are caused by non-communicable diseases (NCDs), many of which are preventable through early detection.

Preventive screenings enable patients to track key health parameters - from cholesterol and sugar to liver and kidney function - before symptoms appear.

With the growing focus on digital health under the Ayushman Bharat Digital Mission (ABDM), online health packages are making proactive healthcare accessible across all age groups.

How SecondMedic’s Online Health Screening Works

SecondMedic simplifies preventive care through a three-step process:

Select Your Package: Choose from full-body, cardiac, diabetes, or age-specific health plans online.
Schedule Sample Collection: Certified technicians collect samples from your doorstep at your preferred time.
Receive Reports Digitally: Access doctor-reviewed and AI-enhanced health reports through your SecondMedic dashboard.

Each package includes a teleconsultation to interpret your results and guide next steps.

AI-Powered Health Insights

What makes SecondMedic stand apart is its use of AI analytics for personalized health evaluation.
The platform compares your test data against medical benchmarks and predicts early warning signs - even before conditions fully develop.

For instance, AI can detect pre-diabetic patterns, vitamin deficiencies, or cholesterol trends and recommend lifestyle changes instantly.

According to IMARC Group (2024), India’s AI-driven healthcare analytics market is growing at a CAGR of 22%, fueled by rising awareness of preventive care and health tech adoption.

Types of Health Screening Packages

1. Full Body Checkup
Covers over 80 parameters - including blood, kidney, liver, and thyroid functions - to give a 360° view of your health.

2. Diabetes Care Package
Ideal for individuals at risk of diabetes, including fasting glucose, HbA1c, and lipid profile tests.

3. Cardiac Health Package
Assesses your heart health with lipid profile, ECG, and cardiac enzyme tests.

4. Women’s Health Package
Focuses on hormone balance, thyroid health, and reproductive wellness.

5. Senior Wellness Package
Designed for elderly patients, covering bone, heart, and metabolic health markers.

Benefits of Online Health Screenings

Convenience: Schedule tests from home, no hospital queues.
Accuracy: AI-enhanced analytics ensure early and precise detection.
Affordability: Up to 40% cheaper than hospital checkups (IBEF, 2024).
Continuity: Track health over time via SecondMedic’s secure digital dashboard.
Accessibility: Nationwide sample collection network for urban and rural users alike.

Aligning with India’s Preventive Healthcare Vision

The Indian government’s National Health Policy 2023 emphasizes preventive healthcare and early intervention. Initiatives like ABDM and Fit India Movement encourage citizens to undergo regular screenings.

SecondMedic’s platform aligns perfectly with this national vision - bringing preventive care, diagnostics, and AI health tools together under one roof.

Data Security and Compliance

All reports and health data on SecondMedic are encrypted and stored as per HIPAA and ABDM standards. Patients can also link their ABHA health ID for unified digital record management, ensuring privacy and continuity of care.

The Future of Preventive Healthcare in India

As per a FICCI-EY 2024 study, India’s preventive health sector is expected to reach USD 20 billion by 2030, driven by rising awareness and digital adoption.

With AI tools, remote diagnostics, and home-based services, platforms like SecondMedic are reshaping healthcare from reactive to preventive - helping millions live longer, healthier lives.

Conclusion

Preventive care is no longer a luxury - it’s a necessity.
SecondMedic’s online health screening packages bring together technology, convenience, and expert care to help you stay one step ahead of illness.

Your health journey begins with awareness - and that starts with screening.

Book your online health checkup today at www.secondmedic.com

References

NITI Aayog – “India’s Preventive Healthcare Outlook” (2024)
IBEF – “Healthcare Industry Report 2024”
IMARC Group – “AI Healthcare Market in India 2024–2028”
FICCI-EY – “Digital Health Ecosystem and Preventive Care 2024”
ABDM – “Ayushman Bharat Digital Mission” – https://abdm.gov.in

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