Computed tomography (CT) scans assist doctors to find tumors, their shape, location, and size. They show a clear cross-section of the body, including soft tissues, blood vessels, organs, and bones. Doctors use CT scans to guide a needle when removing a small tissue during a biopsy and other types of treatments such as radiofrequency ablation.
Positron emission tomography and computed tomography (PET-CT) are two powerful technologies that provide advanced information about a patient’s cancer, its location, anatomy, and activity within the body. Using PET-CT helps to target radiation to a precise cancer location without causing damage to surrounding healthy tissue. It also improves the accuracy of a patient’s diagnosis. PET
CT stands for computed tomography and a CT scan is used to give images of soft tissues, organs and bones but with better clarity than standard x-rays. The images will show any abnormalities and if there is a tumor, it will show its shape, size and exact location. This technology has proven useful in the
Lymphoma is a type of cancer affecting the immune system. It is classified into Hodgkin lymphoma and non-Hodgkin lymphoma. These two types are further categorized into several subtypes. Doctors use PET scans many times in the treatment of lymphoma, starting with determining the stage at which the cancer is, monitoring treatment response and giving a
PET imaging has come a long way, with the first ever PET scanner coming to the fore in 1977. This technology utilizes the energy given off in body processes and turns them into images, highlighting the overactive or problem areas with the help of a radioactive tracer introduced into the body. It is used to
When doctors need to examine the inner workings of the body, they are most likely going to recommend a PET scan. A positron emission tomography (PET) scan shows images of organs and tissues and how they are functioning. It is used in the detection of several diseases including heart disease, cancer and brain disorders. Doctors
PET-CT scans make use of two technologies to tell whether cancer is present and, if yes, where exactly it is located. PET-CT stands for positron emission tomography and computed tomography and is among the best options for cancer imaging. It has gained popularity over the years and has been proven to be useful in determining
PET-CT scans are viewed as the gold standard for cancer imaging and can easily give a wide array of information. Doctors use this scan to determine whether there is cancer in the body and, if so, where exactly it is located. This helps in choosing the right course of treatment for the patient. This scan
Lyphomas are cancers that affect the immune system. They are majorly classified into Hodgkin lymphoma and non-Hodgkin lymphoma, and each of these broad categories has various subtypes. Positron emission tomography (PET) scans are essential when it comes to planning and managing some types of lymphoma. These scans can be used to determine the stage of
Using a common brain scan, researchers used a machine-learning algorithm to diagnose Alzheimer’s in its early stage, about six months prior to a clinical diagnosis. This allows doctors to offer treatment. Alzheimer’s has no known cure, but some drugs have been used in the recent years to help control the progression of this condition. However,