The
development of the PET age in
India dates to 30th September 2002, at the Radiation Medicine Centre(Bhabha Atomic Research Centre) situated at the Tata Memorial Centrein Mumbai. This BGO-based
full-ring dedicated stand-alone PETscanner
remains as the only one of its kind in the country.
Approximately
more than 1000 patients undergo PET scan in Mumbai.
What is a PET scan?
A
positron emission tomography (PET) scan is an imaging test
conducted by the doctor to analyse and treat the disease in your body. The
radioactive tracer-dye is made to either swallow, inhale, or injected into a
vein in the arm depending on what part of the body is being examined.
What is a CT scan?
It
is a Computed Tomography or CT scan that
is used as an effective tool to envision the inner parts of your body.
PET scans in
accordance with CT scansproduce
more detailed images and are called PET-CT
scans.
Risks &
Benefits of PET CT scan:
Let
us have a look at the benefits first.
ü Helps detect and identify life
threatening diseases like cancer, coronary diseases, brain disorders and
problems related with central nervous system.
ü Helps the doctor differentiate
between benign and malignant tumours.
ü Helps in identifying a suitable
treatment and can check whether the patient is responding to the treatment.
ü Post treatment, depending upon
the symptoms, the scan usually helps to find if the cancer has relapsed.
ü PET CT
scanuses radioactive
material and it is associated with few risks too, such as:
ü Numerous PET-CT scanswould expose a patient to high level of radiation.
ü PET-C
Tscanis not
recommended for pregnant ladies and if the patient is breast-feeding.
ü Patients might be vulnerable to
an allergic reaction to the solution injected
ü Normally it takes 20-30 minutes
to complete the entire procedure of CT
scan. Thereafter a radiologist conducts this non-invasive process using
X Ray in interpreting the images, write a report, and deliver the results to
the doctor. This process usually takes 24 hours.
The
following types of PET scan test
are available in Mumbai:
ü Cardiac PET scan: The patient
here undergoes a scan where the tracer detects activities and produces image.
ü PET F18 FDG scan: FDG
(fluorodeoxyglucose) scan is a glucose scan conducted if the heart muscles are
permanently damaged. This scan is used for Oncology, Neuroimaging, Cardiology,
infectious diseases and to detect many other diseases.
ü PET/CT scan: In terms of getting
more accurate result PET and CT scans are carried as it provides 3D image of
the affected body part, where abnormal metabolic activity is detected.
All
types of cancer, Heart problems and Brain disorders are detected with the use
of PET -CT scan diagnosis in Mumbai.
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