Star Imaging is also Pune’s leading Second Opinion clinic. Computed tomography is an imaging procedure that uses special x-ray equipment to create detailed pictures, or scans, of areas inside the body. Star Imaging is a reputed diagnostic centre, with 12 super-specialized radiologists and the world’s most advanced technology, including 3T MRI scanners with ambient experience (with MR Spectroscopy capabilities), 128 slice CT scanners, a 3D digital mammography machine and more. Learn about the types of computed tomography (CT) scan, including virtual colonoscopy, CT lung cancer screening, and SPECT scans. Mammography is a type of X-ray scan of the breast. Before your scan you may need to drink either half a litre of water or a type of dye called a contrast medium. PET/CT Scan; What to Expect. CT scans are typically more expensive than x-rays and aren’t always readily available at rural or small hospitals. Besides the medical field, CT scans are also used in archeology and other fields. A computerised tomography (CT) scan uses X-rays and a computer to create detailed images of the inside of the body. The radiologic technologist will position you on a padded table and ask you to remain as still as possible during the test. CT Scans. A CT scan or CAT scan is a type of medical imaging procedure that doctors may use to view bones, organs, and soft tissues inside a person’s body.. Below is an overview of the following CTA studies and their indications: Abdominal Aorta (CTA Abdomen) – Aneurysm, dissection, post stent grafting, renal artery stenosis, metastatic stenosis; The most common scans for diagnosis and follow-up are magnetic resonance imaging (MRI) and computerized tomography (CT). A CT scan, also called a CAT scan, is a high powered type of X-ray technology that looks for internal bleeding, broken bones, blood clots, tumors, musculoskeletal diseases, arterial blockages, and heart disease.During this examination, the patient lies on a table and moved through a donut hole-like opening in the X-ray machine. Radiation Oncology Radiation oncology uses radiation (radiation therapy) to treat cancer and other non-malignant diseases. There are essentially two types of CT scans: Conventional CT scan - the scan is taken slice by slice and after each slice the scan stops and moves down to the next slice - eg, from the top of the abdomen down to the pelvis. This type of scan takes a series of x-rays and uses a computer to put them together. It is used in the emergency room to evaluate headaches or trauma, such as a broken rib. Some of the most common types of diagnostic imaging tests are magnetic resonance imaging tests, (MRIs), and Computed Tomography (CT) scans. Most contrast agents I use contain iodine, which can block X-rays. Positron Emission Tomography (PET) CT Scan. Bone densitometry is a type of imaging examination that measures your bone mineral density, which is a sign of bone strength. A computed tomography (CT) scan of the head creates images of the skull, brain, and other parts of the head. A computed tomography (CT) scan can create cross-sectional images of any part of your body using special X-rays and a computer. This radioactive tracer is chosen based on which area of the body is under investigation. In this article, we will outline the basic science behind CT scans, describe the principles of interpretation, and highlight their advantages and drawbacks compared to other imaging techniques. A CT scan can show detailed images of any part of the body, including the bones, muscles, organs and blood vessels. It is sometimes called computerized tomography or computerized axial tomography (CAT).. Computer tomography (CT) or computed axial tomography (CAT) uses X-rays to produce cross-sectional images of the body. Contrast dye is usually injected into the body before the scan … A CT scan is a diagnostic imaging exam that uses X-ray technology to produce images of the inside of the body. Those who perform CT scans are either radiologic technologists or radiographers. A CT scan can be used to visualize nearly all parts of the body and is used to diagnose disease or injury as … All imaging studies including X-Ray, Ultrasound, CT and MRI use the DICOM protocol . Types of computerised tomography scanning. Read about the uses, procedure, and risks of CT head scans here. Certain types of brain scans use a special dye, called contrast, to help areas of interest show up better. The term tomography comes from the Greek words tomos (a cut, a slice, or a section) and graphein (to write or record). The PET CT scan helps the physician to see the level of activity of certain body … Before Your PET Scan; On the Day of Your PET Scan; During Your PET Scan; FAQs. This requires patients to hold their breath to avoid movement artefact. CT scans can also be used for fluid or tissue biopsies, or as part of preparation for surgery or treatment. The CT scanner has … A CT/CAT scan can be performed on every area of the body and provides greater clarity than traditional X-rays. Computed Tomography (CT), also known as Computerized Axial Tomography (CAT) scans, and Magnetic Resonance Imaging (MRI) scans are two of the most common types of diagnostic imaging. Computed tomography (CT) scanning is an extremely common imaging modality in modern medicine.With advancements in technology, it is rapidly replacing many diagnostic radiographic procedures. What is Current Transformer (CT) ? CT scans are sometimes called CAT scans. CT scans are sometimes referred to as CAT scans or computed tomography scans. A CT scan has many uses, but it's particularly well-suited to quickly examine people who may have internal injuries from car accidents or other types of trauma. Like traditional x-rays, it produces multiple images or pictures of the inside of the body. A CT scan is typically used for: bone fractures Two types of CT scans include: 1. CT scans are sometimes referred to as CAT scans or computed tomography scans. A computerised tomography (CT) scan uses X-rays and a computer to create detailed images of the inside of the body. A CT scan is a form of X-raying that involves a large X-ray machine. "A CT scan is sort of our workhorse of radiology," Dr. Herron said. Procedures. MRI The data produced can be manipulated to demonstrate the different structures depending on their ability to absorb the beams. Medical imaging is the technique and process of creating visual representations of the interior of a body for clinical analysis and medical intervention, as well as visual representation of the function of some organs or tissues ().Medical imaging seeks to reveal internal structures hidden by the skin and bones, as well as to diagnose and treat disease. A Computed Tomography (CT) Scan uses X-rays and a sophisticated computer to view specific parts of the anatomy in great detail. Computed tomography, more commonly known as a CT or CAT scan, is a diagnostic medical imaging test. CT (CAT) scanning—is a noninvasive medical test that helps physicians diagnose and treat medical conditions.- combines special x-ray equipment with sophisticated computers to produce multiple images or pictures of the inside of the body.- CT/CAT scans are also being used to screen for lung cancer, he explained. A CT (computed tomography) scan, also called a CAT scan, is a type of specialized X-ray. Current transformers (CT) are used in High Voltage (HV) and Medium Voltage (MV) [1] installations to give an image of electrical current to protection relays and units and metering equipment and they are designed to provide a current in its secondary proportional to the current flowing in its primary. CT scans can be used for diagnostic and therapeutic purposes. Basics of CT Scan 2. An X-ray is one of the fastest types of medical scans that can be performed. The scan … The different varieties of PET cancer scans are differentiated by which type of radioactive material is used. CT Angiography, or CTA, is a type of contrasted CT scan used to evaluate the blood vessels. The computed tomography (CT) scan is a medical imaging procedure that uses x-rays and digital computer technology to create detailed two- or three-dimensional images of the body. Computer Tomography (CT) CT or ‘CAT’ scans are a form of X-ray that creates a 3D picture for diagnosis. CT, or computerized axial tomography (CAT) scans, are medical imaging tests that are used to take pictures of parts of the body at different angles to create detailed images of internal organs, blood vessels, and bones. There are several types of PET scans including: PET f-18 FDG Scan; Cardiac PET Scan; PET/CT Scan; Previous Section Next Section. The CT … This type of radiology study is an important part of diagnosing medical diseases like strokes, cancers, and infections in the abdomen like appendicitis. The scan can show cross-sectional images of a specific area of the body. The information gained by CT and MRI scans has been directly linked to greater life expectancy and declining cancer death rates. It is a safe and effective treatment for many cancers, with radiation therapy involved in the successful treatment of 40% of all patients cured of cancer worldwide. Types of PET Scans. Basics of CT Scan 1. 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