• Scanning for Alzheimer’s

    In the fight against Alzheimer’s disease, being able to detect the disease before it progresses is crucial. One type of Alzheimer’s test that may be used is a PET scan, or positron emission tomography scan. A PET scan near San Antonio involves the use of a radioactive tracer to allow physicians to evaluate the function of organs and tissues. For patients suspected of having Alzheimer’s disease, the PET scan can reveal the accumulation of amyloid proteins .

    Hear more about this exciting new use of PET scans by watching this news clip. You’ll hear from a patient who has reported short-term memory loss. He decided to undergo a PET scan because he would prefer to know sooner, rather than later, if Alzheimer’s is to blame for his symptoms. You’ll also hear from a couple of doctors as they discuss the innovative medical technology.

  • Understanding the Benefits of an MRI

    mri san antonio tx There are many different types of medical images that can assist healthcare providers in diagnosing conditions and diseases, developing a treatment plan, and checking on the progress of the treatment. One of these is the magnetic resonance imaging (MRI) scan. Instead of using ionizing radiation, like an X-ray, an MRI uses radio waves, a computer, and a very strong magnet to produce medical images. Patients who have been referred for an MRI scan in San Antonio may wish to explore the benefits of this type of test before going to the imaging center.

    Safety

    Radiology technologists strive to use the lowest possible amount of radiation for exams such as X-rays. However, many patients are still concerned about the possible effects of exposure to any amount of radiation. Some patients, such as children and women who are pregnant, must avoid radiation altogether. Since MRI machines do not use any radiation at all, they are widely regarded as exceptionally safe for patients. Another advantage of an MRI scan is that it is a noninvasive approach to diagnosis, which means it’s a safer alternative than an angiography for a patient suspected of having heart or blood vessel problems. Sometimes, a medical imaging test calls for the use of contrast dye, which facilitates an accurate interpretation of the images. The contrast dye that is used for a patient undergoing an MRI scan is less likely to result in an allergic reaction compared to the iodine-based contrast dye used in other tests.

    Versatility

    Another benefit of MRI scans is their versatility. The images produced by the MRI machine can aid healthcare providers in detecting a wide range of medical problems and in developing a treatment plan. MRI scans are used to diagnose cancer, bone abnormalities, muscular problems, and heart and vascular disease. They can reveal injuries, liver disease, and abnormalities of the spinal cord and brain. MRI exams may also be used to explore the possible causes of pelvic pain in women, such as uterine fibroids and endometriosis.

  • Meet Dr. Jeremy Wiersig

    concord imaging san antonio tx The owner of our center for medical imaging near San Antonio, Dr. Jeremy N. Wiersig, emphasizes the importance of using a personalized, patient-centered approach to care. At Concord Imaging, the exceptional service provided by Dr. Wiersig and his colleagues reflects the genuine empathy the radiology team has with patients.

    Dr. Wiersig graduated from Texas A&M University with a Bachelor of Science in Chemical Engineering. He subsequently attended The University of Texas-Southwestern Medical School at Dallas. His commitment to academic excellence earned him admittance to the Honor Medical Society of Alpha Omega Alpha. Following graduation, Dr. Wiersig completed his four-year residency in Diagnostic Radiology. After his residency at Parkland Memorial Hospital in Dallas, Dr. Wiersig went to The University of Alabama-Birmingham, where he completed his Fellowship in Body Imaging. Dr. Wiersig’s dedication to providing exceptional care to patients undergoing an MRI, CT scan, or other medical images earned him the honor of being named as one of the top physicians by Scene in S.A . magazine.