MRI Scan with contrast

 Sometimes a chemical contrast medium is injected into the body to enhance and improve the quality of the image. Gadolinium contrast media is used as a dye or contrast agents. The main difference between MRI with contrast and MRI without contrast is that, when a contrast is injected it is done with the intention of highlighting certain parts of soft tissue. Whereas an MRI without Contrast is cleaner than the other. Most MRI Scans are done without the contrast medium. Contrast material, Gadolinium is generally very safe. Patients with normal kidney function can pass out most of the contrast material in urine form, within 24 hours. Contrast materials usually do not produce any kind of allergic reaction.click here

Location: Pune, Maharashtra, India

Comments

Post a Comment

Popular posts from this blog

What are medical x-rays?

Image
click here X-rays  are a form of electromagnetic  radiation , similar to visible light. Unlike light, however, x-rays have higher energy and can pass through most objects, including the body. Medical x-rays are used to generate images of tissues and structures inside the body. If x-rays traveling through the body also pass through an x-ray detector on the other side of the patient, an image will be formed that represents the “shadows” formed by the objects inside of the body. One type of x-ray detector is photographic film, but there are many other types of detectors that are used to produce digital images. The x-ray images that result from this process are called radiographs.
Read more

overview of nuclear medicine?

Image
  What is nuclear medicine? Nuclear medicine  is a medical specialty that uses radioactive tracers (radiopharmaceuticals) to assess bodily functions and to diagnose and treat disease. Specially designed cameras allow doctors to track the path of these radioactive tracers. Single  Photon  Emission  Computed Tomography  or SPECT and Positron Emission Tomography or PET scans are the two most common imaging modalities in nuclear medicine. What are radioactive tracers? Radioactive tracers are made up of carrier molecules that are bonded tightly to a radioactive atom. These carrier molecules vary greatly depending on the purpose of the scan. Some tracers employ molecules that interact with a specific protein or sugar in the body and can even employ the patient’s own cells. For example, in cases where doctors need to know the exact source of intestinal bleeding, they may radiolabel (add radioactive atoms) to a sample of red blood cells taken from the patient. They...
Read more

What’s the difference between a PET scan, CT scan and MRI?

   Computed tomography (CT)   scans use X-rays.   Magnetic resonance imaging (MRI)   scans use magnets and radio waves. Both produce still images of organs and body structures. PET scans use a radioactive tracer to show how an organ is functioning in real time. PET scan images can detect cellular changes in organs and tissues earlier than CT and MRI scans. Your healthcare provider may perform a PET scan and CT scan at the same time (PET-CT). This combination test produces 3D images that allow for a more accurate diagnosis. Some hospitals now use a hybrid PET/MRI scan. This new technology creates extremely high-contrast images. Providers mainly use this type of scan for diagnosing and monitoring cancers of the soft tissues (brain, head and neck,  liver  and pelvis). click Here
Read more