• Your First Mammogram

    Doctors in San Antonio recommend mammograms as a first line of defense against breast cancer. If your doctor has referred you to an imaging center for your first mammogram , it’s a good idea to call ahead to receive instructions. The radiologist will ask that you arrive at the imaging center wearing a comfortable, two-piece outfit. Bathe the morning of your appointment and avoid applying any lotion, deodorant, or talcum powder to the breasts and the surrounding area. You can bring these products with you to apply afterward.

    Watch this video to hear a doctor explain what you can expect at your first mammogram. She discusses how the radiology technologist will position your breasts, one at a time, on a special platform. The breast is slightly compressed for several seconds to capture the image. After your appointment, you can return to your usual activities right away.

  • Get the Facts About Diagnosing Gallbladder Disease

    Gallbladder disease can be difficult to diagnose without imaging tests. If your doctor suspects that you could have a problem with your gallbladder, he or she may refer you to an imaging center in San Antonio to examine your gallbladder and determine if there are signs of inflammation or infection. Here is what you need to know. gallbladder - disease

    Gallbladder disease may be symptomless.

    In many instances, gallbladder disease may not cause any symptoms, so you may have gallstones or another issue without ever being diagnosed. However, some people do experience symptoms, including abdominal pain, especially in the upper right side of the abdomen, and pain that appears after you eat. Some people also experience nausea, vomiting, heartburn, indigestion, and excessive gas. If an infection is present, a fever may also occur. If you have these symptoms and your doctor cannot pinpoint another cause, he or she may refer you to an imaging center for diagnostic testing.

    Medical imaging tests are necessary to make a diagnosis.

    Medical imaging tests are extremely useful in diagnosing gallbladder disease. In some cases, it may be necessary to use more than one kind of imaging to make a definitive diagnosis. An ultrasound is helpful in finding small gallstones but cannot capture other kinds of inflammation. X-rays are good for finding gallstones that contain calcium. A CT scan can identify inflammation, tears, and ruptures as well as gallstones. An MRI can find abnormalities in the gallbladder, including cancer, but cannot spot small gallstones. If one kind of imaging test is not successful in diagnosing a problem, then your doctor may refer you for a different type of test.

    Additional testing is sometimes required.

    In some cases, your doctor may also perform lab work, such as blood tests and urine tests, to look for elevated levels of enzymes and other abnormalities that can suggest a gallbladder problem. These tests may be used in addition to medical imaging to develop a complete picture of the type of gallbladder disease.

  • A Look at Guided Joint Injections

    A joint injection is a way to deliver anti-inflammatory or other medicines directly to the site of pain. Most often, joint injections are recommended for patients with problems of the shoulder, knee, or hip. It is essential that the medicine be directed precisely at the site, which is why these injections may be administered at an imaging center in San Antonio. The radiology team can use X-ray guidance known as fluoroscopy to guide the needle to the correct place. Sometimes, ultrasounds are used instead. If you have been referred to an imaging center for a joint injection, your doctor will let you know how you can prepare and what you can expect.


    Joint Injection Your provider will give you instructions for preparing for the joint injection. You might be asked to restrict your food and water intake. If you take medications, you should find out if you should continue your normal medication dosages. Consider wearing comfortable clothing that allows easy access to the joint that will be treated, if this is possible. Also, bring imaging scans of the joint if you have them. When you arrive at the imaging center, check with the radiologist to be sure he or she has your full medical history. You should disclose whether you have an active infection in the joint or whether you have any allergies to medications.


    The radiologist may perform a preliminary medical imaging scan to locate the injection site. Then, he or she may mark this site on your skin before cleansing your skin to prevent infections. Your skin will be numbed with a local anesthetic to help you remain comfortable during the procedure. Then, under X-ray or ultrasound guidance, the provider guides the needle to the target site to deliver the medications. After removing the needle, the provider will place a bandage on your skin. Usually, this procedure takes about 20 to 30 minutes, although your exact treatment time may vary.


    You may be asked to stay at the imaging center for about 20 to 30 minutes before you leave. This is to monitor you for signs of adverse reactions. Generally, joint injections are well tolerated and have few risks. For a few days, you may experience some soreness in the area. The pain and inflammation should begin to subside within three to five days.

  • How to Recover After a Joint Injection

    If you are experiencing pain in your back, hips, knees, or other joints, your doctor may send you to a radiology center in San Antonio to determine what is causing your discomfort. In some cases, the pain may originate in the joint, while in other cases, the pain may be referred from a different part of the body. A joint injection helps your doctor figure out what exactly your condition is so that it can be treated more effectively. After the injection, you may have less pain as a result of the anesthetic used. If the pain is indeed in the treated joint, this helps your doctor narrow down the cause of your discomfort. You’ll usually feel some pain relief in a few days following treatment at a medical imaging center, and you should record what you feel in the week after the injection. Depending on how effective the injection is, your doctor may recommend pain management or further imaging tests such as an MRI or CT scan to obtain more information.