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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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Preventive Healthcare Packages India: Protecting Your Health Through Early Detection

Preventive healthcare has become one of the fastest-growing segments of India’s medical system. With rising lifestyle diseases such as diabetes, hypertension, thyroid disorders, fatty liver, obesity, and heart conditions, regular health screenings are no longer optional. Preventive healthcare packages India help individuals detect abnormalities early, track health trends, and adopt healthier habits before diseases progress.

SecondMedic offers a wide range of preventive health packages designed to support early diagnosis and long-term wellness for every age group.

Why Preventive Health Packages Matter in India

1. India’s Rising Disease Burden

ICMR data shows that lifestyle diseases account for over 60 percent of deaths in India.

2. Early Detection Saves Lives

Most chronic diseases begin silently. Preventive screening catches them early.

3. Cheaper Than Treatment

Managing advanced diseases is far more expensive than regular checkups.

4. Ideal for Busy Professionals

Long working hours increase risk for metabolic disorders.

5. Preventive Care = Better Quality of Life

Regular monitoring ensures stable long-term health.

What Is Included in Preventive Healthcare Packages?

SecondMedic preventive packages typically include:

1. Complete Blood Counting (CBC)

Helps detect infections, immunity issues, and overall blood health.

2. Diabetes Profile

HbA1c
Fasting glucose
Post-meal glucose

3. Thyroid Function Tests

TSH
T3
T4

4. Lipid Profile

Measures cholesterol, LDL, HDL, and triglycerides.

5. Liver & Kidney Panel

Essential for detecting organ-related abnormalities.

6. Vitamin Screening

Vitamin D and B12 deficiencies are extremely common in India.

7. Cardiac Risk Markers

CRP
Homocysteine
ECG (optional)

8. Hormonal Profile

For men and women depending on age and symptoms.

9. Urine Analysis

Detects kidney, urinary, and metabolic issues.

10. Optional Imaging

Ultrasound
Mammography
Chest X-ray

Different Types of Preventive Healthcare Packages

1. Basic Preventive Package

Ideal for young adults or first-time testers.

2. Standard Full Body Checkup

Covers essential organ and metabolic screening.

3. Advanced Preventive Package

Includes hormonal screening, cardiac markers, and vitamin panels.

4. Senior Citizen Checkup

Designed for individuals above 50.

5. Comprehensive Premium Package

Complete risk profiling with imaging and specialist review.

How Preventive Health Packages Work at SecondMedic

Step 1: Online Booking

Choose a package based on age and risk profile.

Step 2: Home Sample Collection

Trained phlebotomists collect samples from home.

Step 3: Lab Processing

Samples tested at NABL-accredited labs.

Step 4: Digital Reports

Delivered directly to your mobile.

Step 5: Doctor Consultation

SecondMedic specialists interpret results and recommend lifestyle changes.

Step 6: Follow-Up

Scheduled rechecks ensure long-term monitoring.

Benefits of Preventive Healthcare Packages

1. Detects Silent Diseases Early

Diabetes, BP, thyroid issues often show no early symptoms.

2. Helps Build a Healthy Lifestyle

Diet and fitness guidance improve long-term wellness.

3. Reduces Future Medical Costs

Prevention is cheaper than treatment.

4. Tracks Organ Health

Liver, kidney, and thyroid monitoring helps prevent long-term damage.

5. Supports Mental Wellness

Holistic packages include stress and lifestyle assessment.

Who Should Get Preventive Health Packages?

Working professionals
Individuals above 25
People with family history of chronic diseases
Overweight individuals
Smokers or alcohol users
Senior citizens
Patients recovering from illness

Why SecondMedic for Preventive Health?

1. Affordable Packages

Budget-friendly options for all families.

2. Home Collection Included

Convenient and safe.

3. Expert Doctor Review

Specialist-based interpretation ensures accuracy.

4. Digital Health Records

Easy access and long-term monitoring.

5. Personalized Plans

Nutrition, lifestyle, and fitness recommendations.

6. Premium Support

24/7 online consultations available.

Conclusion

Preventive healthcare packages India offer a powerful way to stay in control of your health. With early detection, better monitoring, and expert guidance, individuals can prevent chronic diseases and lead healthier lives. SecondMedic makes preventive healthcare affordable, accessible, and reliable for all age groups.

To book your preventive package today, visit www.secondmedic.com

References

ICMR – Preventive health recommendations
WHO – Screening and early detection guidelines
Statista – Preventive care trends in India
NITI Aayog – Digital health & preventive care
SecondMedic preventive health insights

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