DOTA PET CT Scan in Delhi

What is DOTA PET Scan? 

DOTA PET scan (Positron emission tomography with DOTA- Conjugated radiotracer) is an advanced imaging examination employed to diagnose and investigate tumors. This is a very sophisticated and specialized method employed to diagnose neuroendocrine tumors and cancers. 

How Does This DOTA PET Scan work? 

In this procedure a radiotracer will be administered to you, Gallium-68 is widely used to administer into the patient’s blood stream. The PET Scanner detects the radiation and creates high resolution images of the tumor’s size and location. 

Some steps if you have the DOTA PET Scan at best Imaging Centre-  

• You might need to undergo a fast of minimum 5-7 hrs. 
• Drinking alcohol and smoking might be risky, so do not drink it prior to some hours of the scan. 
• Hydration is recommended. 
• Let your physician know if you’re on any medications. 
• A very little Gallium-68 will be given through an injection into your vein. 
• You must rest for at least 45-50 minutes, during which time the radiotracer will travel around your body and find a tumor to attach to. 
• You’ll be on a machine that will travel to the scanner. 
• This will take about 40-50 minutes to finish the scanning, where in this process several images will be taken. 
• After doing this process, you might be advised to drink lots of water to remove the radiotracer from the body. 
• Don’t have contact with pregnant women and children. 

Why is DOTA Scan Needed? 

Diagnosing Neuroendocrine Tumors 

Neuroendocrine tumors (NETs) are rare, and typically slow-growing tumors, that start in hormone-producing cells of the neuroendocrine system. Accurate diagnosis of NETs is important since their non-specific symptoms can make them difficult to identify. 

Advanced imaging platforms including CT scan, MRI, and PET-CT scan offer helpful visual information regarding the location, size and extent of the NETs. Blood and urine tests can screen for some specific tumor markers to assist with diagnosis and allow the doctor to initiate treatment.  

Monitoring Cancer and Effectiveness of Treatment 

Once diagnosed NETs are best managed through periodic monitoring, and to monitor for progression and recurrence. Monitoring involves assessment of the tumors through radiologic imaging and assessment of tumor markers to understand whether treatment is effective.  

Whether the treatment could be surgery, including surgical oncology, chemotherapy treatment, targeted treatment, or radiation therapy, NETs are being monitored to see if the approach works. Monitoring will also help allow for treatment changes when needed, and to give the patient insight into their health, and progress. 

What Are The Advantages of DOTA PET Scan? 

A DOTA scan is a highly specialized imaging method used primarily to diagnose and track neuroendocrine tumors – a rare kind of cancer that is often difficult to find through standard scans. This scan is very helpful for determining the extent and spread of these tumors, which is important for accurate staging. In addition to diagnosis, DOTA scans are used to monitor cancer, allowing doctors to track the progression of a tumor and how well it responds to treatment.   

It provides many great images that help healthcare providers make determinations on therapies. There are many great images for determining treatment effectiveness, so patients can be getting the best and most specific treatment.  And for anyone suffering from a neuroendocrine tumor, a DOTA could have a remarkable impact on the process toward healing. 

What Are The Side Effects of DOTA PET scan? 

• You may feel mild discomfort during the procedure or during injection. 
• It can cause an issue for pre-existing kidney diseases. 
• Low radiation exposure, which is safe for some people but not for all. 

How is the DOTA PET Scan Different From Other Imaging Tests?  

• For tumor detection, the DOTA PET Scan is highly accurate and in others like CT Scan and MRI is limited and better for soft tissues. 
• Radiation exposure is low in DOTA PET and in MRI it is none and in CT Scan the exposure is mild. 
• Time needed for DOTA PET is approximately 2 hrs. And in other situations it will take 30 minutes -1 hr to finish the procedure. 

The procedure of a DOTA PET scan for prostate cancer consists of the following 4 steps: 

Step 1. Radioactive Tracer Injection: 

Patients will undergo the process to administer a small amount of radioactive tracer called gallium-68 DOTA that will be injected into a vein. The radioactive tracer is designed to attach to receptors which are present in the cancer cells and is used to reveal the neuroendocrine cancers. 

Step 2. Waiting Period: 

The patient must wait for a time frame; after the patient is given the Gallium-68 DOTATE for the tracer, the patient cannot have any scans or procedures until they have waited for at least 1 hour after the tracer is given until the tracer reaches to the area of detection. The radioactive tracer will attach to the cells which underly cancer, or to other areas of the body which remain where cancer is located. 

Step 3. Imaging Scan:

The patient must lay on the proper table and the DOTA PET scanner will take pictures of the body. The DOTA PET imaging scanner takes pictures of the body, the scanner will detect the positron (an electron that is emitted from the radioactive tracer). The scanner will be able to obtain 3D pictures of the prostate gland to the surrounding tissues. 

Step 4. Interpretation of Results 

The radiologist will review all the images of DOTA PET and will report the findings back to your doctor. The report will indicate if there are any areas of radioactive tracer that show or accumulate which may indicate the size or presence of neuroendocrine cancers. 

How to Book DOTA PET CT Scan Online at Carebox? 

To make diagnostic service hassle-free, we also offer an online service to book your appointment. At the carebox website, you can book an MRI Finger test at the best imaging centre near you. 

Conclusion 

A DOTA PET Scan is an advanced imaging method which has revolutionized diagnosis and treatment of Neuroendocrine Tumors. This method assists in identifying even tiny tumors with precision. It assists in suggesting effective treatment strategies. 

Due to advancements in nuclear medicine, DOTA PET/CT scans became more efficient, and identifying cancer as well as tumors became easier and more accurate than ever. 

Since the test is safe and non-invasive, there is a need to undergo pre-scan procedures to ensure there is no problem in the future. Carebox is the best imaging service provider in Delhi NCR for your DOTA PET/CT scan.  

Frequently Asked Questions 

What is PET CT Scan full form?

The full form of PET CT is Positron Emission Computed Tomography Scan. 

Is the DOTA PET painful test?

DOTA PET is a procedure that is painless since the injection is included in this procedure, but some patients might feel uneasy if they suffer from claustrophobia (phobia of closed spaces). 

Is DOTA PET CT scan painful?

No, not a painful procedure, it is safe and short procedure if all precautions are taken by both the sides 

How to book an appointment online/offline through the carebox?

Book DOTA PET Scan appointment Online Near me at best price in Delhi/NCR from Carebox. Who offers PET CT scan at cheapest cost in Delhi NCR.