In this article, we are going to discuss PET-CT scan as diagnostic tool for the detection of esophageal disorders or diseases with working principle and procedure of scan. We will also discuss different types of scans...
Positron emission tomography (PET) and computed tomography (CT) scan is the special type of diagnosis tool that uses 3D images for the accurate diagnosis of the disease. PET-CT scan is also called PET-CAT scan, both are same and the only difference is that CT stands for computerized tomography (CT) whereas CAT stands for computerized axial tomography (CAT). Computerized tomography (CT) scan creates the non-moving detailed image of the organs, tissues and bones whereas positron emission tomography (PET) shows how the tissues in the patient at the cellular level work. PET-CT scan is the advanced level of the scan which uses radioactive tracers with short half-life for the diagnosis of the diseases. Most common used radioactive tracer is the glucose called Fludeoxyglucose F18 (FDG) for the diagnosis of the disorders or disease. This scan uses tracer for both typical and atypical metabolic activity of the cells and absorption of radioactive tracers makes it easy to detect the diseases.
Types of Disorders/Diseases PET-CT Scan Identifies in Esophagus
PET-CT scan or PET-CAT scan is the special type of diagnostic tool which is used to create the moving image of the organs or tissues to give the activity at the metabolic level of the tissues. Esophageal cancer is one of the most known disorders related to esophageal. It can be a lump in the esophageal, painful swallowing, pain behind the breast bone, indigestion, heartburns etc. PET-CT scan is one of best modern tool for detection of any type of esophageal cancer at the earliest and spread of cancer. Most common radioactive tracers used in the esophageal cancer detection is fluorodeoxyglucose (FDG). Patient is made to sit for about 1 hour after the intravenous (IV) injection of radioactive tracer (FDG). The tracer will reach whole body and patient can be taken for the scan. PET-CT scan is used to detect the different types of esophageal disorder; here is the list of some disorders related to esophageal:
- Esophageal adenocarcinomas: These are most common types of cancers formed in the mucus forming gland cells of the esophageal lining in lower part of esophagus.
- Squamous cell esophageal cancer: This cancer develops in thin, flat cells that make up the outermost layer of skin and most common in upper and middle areas of the esophagus.
- Sarcoma: Gastrointestinal stromal tumors are soft tissue sarcomas which may be detected in the esophagus
- Melanoma: Tumors that forms in the melanin cells of esophageal mucosa.
- Cancer stages: What is the stage of esophageal cancer
- Cancer spread: How much cancer has spread in the body.
Diagnostic Tools Other Than PET-CT Scan for Esophageal Disorders and Diseases
- CT scan (Book Now)
- MRI Scan (Book Now)
- Genetic tests (Book Now)
- Endoscopy with Biopsy also called esophagogastroduodenoscopy (Book Now)
- X-ray Barium swallow also called esophagram (Book Now)
- Endoscopic confocal microscopy
Why is PET-CT Scan Best for the Esophageal Disorders or Disease Diagnosis?
PET-CT scan is noninvasive, painless and very fast diagnosis option. PET-CT scan that gives better imaging and shows activity of tissues at cellular level with moving images, this helps the doctor to diagnosis diseases like cancers at earliest of the stages. Early detection makes the treatment easy, effective and less costly as compared to late detection of diseases.
What is the Cost of Esophageal PET-CT Scan in Delhi?
The cost of esophageal PET-CT scan in Delhi depends on the area, healthcare facility and the quality of healthcare provider. You can choose Ganesh Diagnostic for esophageal cancer screening tests as they provide best facility, quality, Government accreditations and having expertise in healthcare with affordable prices and discounts available. (Click to know Discounts)
Why Choose Ganesh Diagnostic?
Ganesh Diagnostic has the expertise in quality healthcare tests and scans from decades, having best in class doctors and facilitation. Ganesh Diagnostic is one of the most reputed and prestigious Diagnostic centres that provides a 24x7x365 days facility. The test results are 100 % accurate which help the patients to get the best and the right treatment for easy recovery. The quality is backed by the NABH and NABL accreditations, NABH is for highest standard care and services provided to patients and NABL reflects the comPETency of laboratories and equipment at national and international standards. We also provide free esophageal sample collection at home for different tests, Get tested and treated well with the best diagnostic centre. Grab the opportunity and book an appointment. (Book Now)
Conclusion
PET-CT scan is one of the advanced diagnosis tool, which uses radioactive tracers for the diagnosis purpose. It can be used to diagnose different types of disorders and conditions in esophagus of the patient. It gives detailed diagnosis at cell level with moving images, which help in easy and early detection of the conditions or disorders.
FAQs
What is PET-CT scan?
PET-CT scan is advanced type of scan which uses positron emission tomography (PET) and computed tomography (CT) in combination for the diagnosis of diseases and disorders for easy and early detection.
What is difference between PET-CT scan and PET-CAT scan?
Both the scans are same, where CT stands for computerized tomography (CT) whereas CAT stands for computerized axial tomography.
When to go for PET-CT scan?
Do not avoid the symptoms related to esophagus disorders, go for regular screening to avoid any delay in diagnosis and treatment.
What are the risks associated with PET-CT scan?
There are no such risks associated with PET-CT scan, when conducted in presence of healthcare expert and at good healthcare facility with proper guidelines and protocols.
Why PET-CT scan is effective tool for cancer diagnosis?
PET-CT scan is effective, because it uses the latest technology for diagnosis with 3D imaging system for easy and early detection.
What is the cost of PET-CT scan in Delhi?
Cost depends on area and healthcare facility provider. You can choose Ganesh diagnostic for discounts and best facility.
How can you find PET-CT scan near me?
You can type PET-CT scan near me in Google search for the nearest centres available or click here for consultation.
