Education

AllRad Direct and its panel of imaging experts are pleased to sponsor seminars for our clients. We can arrange for continuing education credit for adjusters, case managers, and risk managers.

MRI
Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to provide pictures of organs and structures inside the body. In many cases, MRI provides information that cannot be obtained from an X-ray, ultrasound, or CT scan. The main contrast medium for MRI is Gadolinium.

CT/CAT
A CT scan is a special type of X-ray that uses a computer to combine many separate x-rays to produce detailed pictures of structures inside the body. A CT scan is also called a computerized axial tomography (CAT) scan.

PET SCAN
Positron emission tomography (or PET scan) is a nuclear scanning test. During a PET scan, a radioactive substance called a tracer is combined with a chemical substance and either inhaled or injected into a vein. The tracer emits tiny, positively charged particles (called positrons) that produce signals. A special camera records the tracer's signals as it travels through the body and collects in organs. A computer then converts the signals into three-dimensional images of the examined organ. PET scans provide information about an organ's function (metabolism).

ARTHROGRAM
Imaging of a joint (such as the knee) following the injection of a contrast agent into the joint capsule to enhance the visualization of the joint structures.

BONE DENSITY
A bone density scan is a low-dose x-ray which checks an area of the body such as the hip, hand or foot for signs of mineral loss and bone thinning. There are four different types: 1) Dual energy X-ray absorptiometry (DEXA), 2) Peripheral dual energy X-ray absorptiometry (P-DEXA), 3) Dual photon absorptiometry (DPA), and 4) Ultrasound.

BONE SCAN
A bone scan is a Nuclear Medicine test that identifies new areas of bone growth and/or breakdown. It can be done to detect and/or evaluate damage to the bones, to detect cancer that has spread to the bone, and to detect infection and trauma. It can often detect problems days to months earlier than regular X-ray testing.

FLUOROSCOPY
Fluoroscopy uses a continuous beam of X-rays to evaluate structures and movement within the body. It can be used to help a health professional locate a foreign object in the body, position a catheter or needle for a procedure, or realign a broken bone.

MYLEOGRAM
Myelography is an X-ray study of the spinal canal. A dye (contrast material) that contains iodine is injected into the fluid-filled space (called the subarachnoid space) that surrounds the spinal cord and nerve roots; this makes them visible on X-ray pictures. X-ray (or CT) pictures are taken as the contrast material moves into different areas of the subarachnoid space.
X-RAY
X-rays are a form of radiation, like light or radio waves, which can pass through many objects, including the human body. When X-rays strike a piece of photographic film, they produce a picture. This can be used to create a picture of the body structures such as the bones, organs, muscles and blood vessels. The denser the material, such as bone, the clearer the picture is.

Important Links

Find an ACR Accredited facility in your area. (www.acr.org)

RadiologyInfo.org - The leading site for patient information regarding radiology services.
(www.radiologyinfo.org)

Medical Excellence in Diagnostic Imaging Campaign (MEDIC)
Quality and safety standards needed for medical imaging in the Medicare System.
(http://www.qualityimaging.org)

National Breast Cancer Awareness Month - Learn more about breast cancer, mammography, National Breast Cancer Awareness Month, and National Mammography Day. (http://www.nbcam.org)