State of the Art

PET/CT Scan in North India available at Grecian Super Speciality Hospital


Department of Nuclear Medicine

The Department of Nuclear Medicine at Grecian Super Speciality Hospital offers a comprehensive range of clinical services in radioisotope imaging. Equipped with state-of-the-art equipment like Siemens Biograph Horizon, we are committed to providing high quality clinical service while adhering to the best practices in radiation protection and patient safety. The department boasts of the most advanced Time of Flight PET CT, available only in Grecian Hospital in North India.


Dr. Saloni Mehta

MBBS, DNB Nuclear Medicine (PGIMER)

The Department of Nuclear Medicine is headed by Dr. Saloni Mehta who has years of experience in Nuclear Medicine. Under her supervision, the department is able to offers high-quality care to its patients addressing a wide variety of clinical indications along with introducing new efficiencies.

Grecian Other
Equipment Siemens Biograph Horizon Older Models of GE / Siemens
Technology TOF (Time of Flight) Non TOF
Radioactive Drug (FDG) Less ( 50%) More
Time Needed on Machine 5-10 Mins 15 – 20 Mins
Resolution 5mm > 5mm

Grecian Super Speciality Hospital is proud to add the most advanced PET/CT Scan in its fleet of services. Bringing high-quality care to more patients, our recent addition Siemens Biograph HorizonTM offers the flexibility to address a wide variety of clinical indications while introducing new efficiencies.

The Finer Points of a High-quality Image

The value of PET/CT in patient care is in the details—more precise information leads to greater potential for an earlier diagnosis and a more definitive treatment strategy.

1. The Crystals

Siemens’ unique LSO crystals offer consistent quality. Compared to BGO crystals, they scintillate faster and have a higher light output, providing better image quality and enabling Time-of-Flight.

2. The Detector

The smaller the crystals, the sharper the image. Biograph Horizon’s OptisoHD detectors feature LSO crystals cut into 4 mm elements and arranged with no gaps between detector blocks to provide very high spatial resolution and lesion visualization.

3. Time-of-Flight

Biograph Horizon’s LSO-based detectors and high-speed electronics support Time-of-Flight for improved signal-to-noise ratio. This enables faster scans, lower injected dose and better image quality.

4. World-Class CT

Siemens’ market-leading CT technologies further enhance the imaging capabilities. They also give us the ability to scan a wider variety of patients. For example, SAFIRE lowers dose by up to 60%, and iMAR reduces metal artifacts.

What is a PET Scan?

A positron emission tomography (PET) scan is an imaging test that helps reveal how your tissues and organs are functioning. A PET scan uses a radioactive drug(tracer) to show this activity.


Why It’s Done ?

A PET scan is useful in revealing or evaluating several conditions, including some cancers, heart disease and brain disorders. A PET scan or a combined CT-PET scan enables your doctor to better diagnose your condition.


Cancer cells show up as bright spots on PET scans because they have a higher metabolic rate than do normal
cells. PETscans may be useful in:

  • Detecting cancer
  • Revealing whether your cancer has spread
  • Checking whether a cancer treatment is working
  • Finding a cancer recurrence

PET scans must be interpreted carefully because non-cancerous conditions can look like cancer, and many types of cancer do not appear on PET scans. The types of cancer most likely to show up on PETscans include:

  • Brain
  • Breast
  • Cervical
  • Colorectal
  • Esophageal
  • Head and neck
  • Liver
  • Genitourinary
  • Lung
  • Lymphoma
  • Melanoma
  • Pancreatic
  • Prostate
  • Thyroid
  • TB
  • Sarcoidosis
Pyrexia of Unknown Origin (PUO)

Although fever is a common clinical condition, it can sometimes be challenging when the patient does not respond appropriately despite standard antibiotics and antipyretics. Under these circumstances, an elaborate search for the underlying pathology is initiated.

To identify Pyrexia of unknown origin (PUO) or Fever of unknown origin (FUO), endoscopy, biopsy, high-resolution CT, MRI, and nuclear medicine techniques are used as the initial line of investigation. PET-CT scan thereby helps in early diagnosis and early initiation of treatment as well as in guiding biopsy.


Pictures from a PET scan display bright spots where the radioactive tracer collected. These spots reveal higher levels of chemical activity and details about how your tissues and organs are functioning. A doctor specially trained to interpret scan images (radiologist) will report the findings to your doctor. The radiologist may also compare your PET images with images from other tests you’ve undergone recently, such as computerized tomography (CT) or magnetic resonance imaging (MRI). Or the pictures may be combined to provide more detail about your condition.

Health Tips

Know the essentials of being healthy

Learn More

Grecian Hospital
One of the Best Hospitals in North India

Grecian Hospital is one of the leading and most trusted hospitals in Chandigarh and Mohali, (rather entire North India) that encompasses 350 beds, multiple pharmacies, and brilliantly equipped diagnostic labs to offer unmatched healthcare services to people from all across the country. It is one of the leading private hospitals in India which runs on the faith of all the patients who receive the best treatment at our hospital.

What Makes Us The Preferred Choice of Patients?


Mostly any standard hospital's reputation precedes it. We have a great reputation for any kind of treatment in Chandigarh and Mohali. Our doctors are capable of handling a crisis better than others. We put our patients in utmost care and leave no room for irresponsibility or carelessness.

Highly Qualified Doctors

All our doctors are highly qualified to handle every emergency case with a calm mind. They have dealt with some of the most critical cases which leaves patient and their families very relaxed.


When you visit here in North India looking for a Hospital, many people will recommend us for several kind of treatment. This is because of how we treat our patients and how they trust us with anything related to their health. Their recommendation makes us one of the top 10 hospitals in India.

Happy Patients

We make sure that every patient who visits us gets treated with all the care. Our experienced doctors have treatment for every kind of malady and try their best to help patients recover from their diseases as soon as possible. That is why we have a large number of patients and their happy families make us one of the best hospitals in Mohali, Chandigarh, and North India./p>


Grecian Hospital makes all the treatments very affordable for you. At the same time, our labs are equipped with high-tech equipment to make sure that expert care gets affordable for our patients. This way, we make affordable treatment accessible to everyone.

So, get the best treatment for any kind of disease or medical condition at the best hospital in Mohali, Chandigarh, and the entire North India. Visit us today!