Medical Technologies in Cancer Diagnosis and Treatment: Nuclear Medicine and PET CT

PET CT in Cancer Diagnosis and Treatment

Cancer is one of the most serious health threats worldwide, and early detection combined with appropriate treatment methods play a critical role in improving patients' quality of life and survival rates. Medical technologies used in cancer diagnosis and treatment play a significant role in this process. PET CT, developed in the field of nuclear medicine, is a revolutionary method in cancer diagnosis and treatment. In this article prepared for you, we will discuss what PET CT is, its areas of application, and its distinctive features.

What is PET CT?

PET CT is an advanced imaging technology created by combining Positron Emission Tomography (PET) and Computed Tomography (CT) devices. PET is a method that examines the functions and metabolic activities of cells in the body, while CT is used to obtain cross-sectional images of organs and tissues in the body. By combining PET and CT, it becomes possible to examine diseases in detail from both functional and anatomical perspectives. This allows for accurate determination of the location, size, and spread of cancerous cells.

What Are the Applications of PET CT?

In addition to its use in cancer diagnosis and treatment, PET CT plays an important role in many other fields. Here are some of the applications of PET CT:

• Cancer diagnosis,

• Treatment planning,

• Brain diseases,

• Heart diseases,

What Are the Distinctive Features of PET CT?

PET CT has numerous advantages compared to other imaging methods used in cancer diagnosis and treatment:

• PET CT combines both the PET method, which examines cell functions and metabolic activities, and the CT method, which obtains cross-sectional images of organs and tissues. This allows for detailed examination of diseases and accurate diagnosis.

• PET CT can detect cancer cells and other diseases at earlier stages compared to other imaging methods. This increases patients' survival time and quality of life through early diagnosis and treatment.

• PET CT allows for monitoring disease progression and evaluating treatment effectiveness. This enables treatment methods and doses to be determined on an individual basis, preventing unnecessary treatments.

How is PET CT Performed?

PET CT is an advanced imaging method that combines positron emission tomography and computed tomography techniques. Through this method, the functional and structural characteristics of cells and organs in the body are examined simultaneously. PET CT, which is particularly important in the diagnosis, staging, and treatment processes of cancer patients, provides more precise and detailed information compared to other medical imaging methods.

To answer the question of how PET CT is performed, the following steps are followed during the procedure:

Before the procedure, patients are injected with fluorodeoxyglucose (FDG), a substance similar to glucose that cells use for energy production. This substance contains a radioactive isotope and is absorbed by cells in the body. Particularly cancer cells, which consume more energy than normal cells, absorb more of this substance and can be clearly visualized during the procedure.

For the injected radioactive medication to be evenly distributed throughout the body, the patient must wait approximately 45-60 minutes. During this time, it is important for the patient to remain in a comfortable and calm environment.

After the medications are distributed throughout the body, the scanning procedure begins. The patient is positioned in the PET CT machine while lying down and remaining still. The machine has a structure with a rotating ring that surrounds the patient's body, and detectors within this ring detect radioactive rays. It is important for the patient to remain motionless during the scanning procedure.

Following the PET scan, anatomical images of the patient's body are obtained through a CT scan performed on the same device. These images are combined with functional information obtained from the PET scan to produce more detailed and accurate results.

The obtained images are examined and evaluated by expert radiologists. Areas showing abnormally high accumulation of radioactive material in the images are evaluated as areas containing cancer cells, and decisions regarding the patient's treatment process are shaped according to this information.

PET CT is a highly precise and detailed imaging method of great importance in cancer diagnosis and treatment. Care is taken to ensure patients feel comfortable and safe during the procedure, and patient comfort is maintained at every stage of the process.

PET CT Treatment Costs in Turkey

Turkey has gained international recognition through its investments and efforts in the healthcare field. Particularly, state-of-the-art equipment used in diagnosis and treatment procedures has brought hope for many diseases. Furthermore, there has been an increase in medical tourism to Turkey.

• Hospitals being large, clean, spacious, and fully equipped with technological devices,

• Turkish doctors being expert, successful, and talented in their fields,

• Nurses and caregivers being friendly and compassionate,

• Questions being answered quickly and accurately,

• All staff, including the intermediary company assisting the patient, being patient and understanding,

• Turkey offering opportunities for vacation with its natural and historical beauties,

• Easy accessibility,

• Affordable costs for diagnosis, treatment, accommodation, food, beverages, clothing, and vacation needs,

are listed among the reasons for preference. Regarding PET CT Treatment Costs in Turkey, we can see that patients and relatives planning to come to Turkey are conducting research. However, at this stage, it would not be appropriate to provide exact pricing information. Many factors such as the type of disease, its stage, the diagnostic process, the treatment process, and the duration of stay in Turkey affect pricing. If you would like to obtain more detailed pricing information, you can contact us. Additionally, if you come to Turkey for treatment through our agency, we can facilitate your visa application process by sending an invitation letter to the consulate from our office.