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Advancements in Nuclear Medicine Radiology: A Review

Nuclear Medicine Radiology is a specialized medical field that involves the use of radioactive substances to diagnose and treat various diseases. It's a branch of medical imaging that focuses on capturing images of the body's internal structures and functions at a molecular and cellular level. This field combines aspects of radiology, physics, chemistry, and medicine to provide valuable information to physicians for diagnosis and treatment planning.

Here are some key aspects of Nuclear Medicine Radiology:

Radiopharmaceuticals: These are radioactive substances that are injected into the body or taken orally. These substances emit gamma rays, which can be detected by specialized imaging equipment. Different radiopharmaceuticals are used for different purposes, and they are chosen based on the specific condition being investigated.

Imaging Techniques: The two primary imaging techniques used in nuclear medicine are Single Photon Emission Computed Tomography (SPECT) and Positron Emission Tomography (PET). These techniques provide functional information about the body's organs and tissues, helping doctors to understand their physiological processes.

SPECT: SPECT involves injecting a radiopharmaceutical into the patient's bloodstream. The emitted gamma rays are detected by a gamma camera, which rotates around the patient's body, creating a three-dimensional image of the distribution of the radiopharmaceutical.

PET: PET uses radiopharmaceuticals that emit positrons, which are positively charged particles. When a positron collides with an electron in the body, they annihilate each other and produce gamma rays. These gamma rays are detected by the PET scanner, which creates detailed images of metabolic processes in the body.

Applications:

Diagnosis: Nuclear medicine can be used to diagnose a wide range of conditions, including cancer, heart disease, neurological disorders, and bone disorders. For example, PET scans are often used to detect cancer metastases and assess the extent of disease.

Therapy: In addition to diagnosis, nuclear medicine can be used for therapeutic purposes. Radioactive substances can be targeted to specific tissues to treat conditions such as thyroid disorders (using radioactive iodine) and bone pain associated with metastatic cancer.

Safety: Nuclear medicine procedures involve the use of small amounts of radioactive material. These amounts are carefully selected to minimize the patient's exposure to radiation while still obtaining useful information. The benefits of the diagnostic or therapeutic information obtained from these procedures generally outweigh the risks associated with the low levels of radiation exposure.

Interdisciplinary Collaboration: Nuclear Medicine Radiology involves close collaboration between radiologists, nuclear medicine physicians, technologists, physicists, and other healthcare professionals. This interdisciplinary approach ensures accurate imaging and proper patient care.

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Women’s Imaging Center

When it comes to imaging, women have special needs, and RAI remains at the forefront of services like 3D mammography exams, breast MRI, breast ultrasound, stereotactic breast biopsy, DEXA bone density scanning and more. Our board certified radiologists subspecialize in breast imaging and other women’s imaging services, for exceptional interpretation of results. Our technologists are certified and highly experienced in their respective technologies, trained for efficiency, and always helpful, respectful and considerate. RAI’s best practices in breast imaging made us the first regional practice to be designated a Breast Imaging Center of Excellence by the American College of Radiology. We are also the first regional imaging provider to receive Levels 1, 2 and 3 Honor Roll status by Image Gently® for our commitment to lowering patient imaging radiation doses.

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Radiology Associates Imaging

Radiology Associates Imaging is a diagnostic imaging practice with locations in St. Augustine, Florida. They offer a wide range of imaging services, including MRI, X-ray, CT, mammography, ultrasound, and bone density scans. Their team of board-certified radiologists is dedicated to providing accurate and timely diagnoses to their patients.

Here are some of the services offered by Radiology Associates Imaging:

MRI: MRI is a non-invasive imaging technique that uses a strong magnetic field and radio waves to create detailed images of the body's internal structures. MRI is often used to diagnose a variety of conditions, including cancer, heart disease, and stroke.

X-ray: X-rays are a type of radiation that can pass through the body and create images of the bones, organs, and other structures inside. X-rays are often used to diagnose fractures, pneumonia, and other conditions.

CT: CT scans are a type of X-ray that uses a rotating X-ray beam to create detailed images of the body in cross-section. CT scans are often used to diagnose cancer, heart disease, and stroke.

Mammography: Mammography is a type of X-ray that is used to detect breast cancer. Mammograms are recommended for women over the age of 40.

Ultrasound: Ultrasound is a non-invasive imaging technique that uses sound waves to create images of the body's internal structures. Ultrasound is often used to diagnose pregnancy, kidney stones, and other conditions.

Bone density scan: A bone density scan is a test that measures the amount of calcium and other minerals in the bones. Bone density scans are often used to diagnose osteoporosis.

Radiology Associates Imaging is committed to providing high-quality care to their patients. They offer a variety of services and have a team of experienced radiologists who are dedicated to providing accurate and timely diagnoses. If you need imaging services, Radiology Associates Imaging is a great option.

Here are some of the contact information for Radiology Associates Imaging:

Phone: (386) 274-6000

Website: https://www.radiologyassociatesimaging.com/

Address: 190 Southpark Blvd, Suite 101 St. Augustine, FL 32086 

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What to Expect When Having Your #Mammogram with Radiology Associates Imaging

A screening mammogram is an annual exam designed to catch breast cancer early when it is easiest to treat and is performed on women currently free of symptoms. At RAI, we take pride in serving our community and ensuring all our patients are comfortable, safe, and informed about the test or procedure taking place.

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3D Mammography

GENERAL OVERVIEW ABOUT THE EXAM

A mammogram is an imaging exam used to discover breast cancer. Current guidelines from the American Cancer Society, the American Medical Association, the American College of Radiology and the Susan G. Komen Foundation recommend annual screening mammograms for women beginning at age 40.

A screening mammogram is an annual exam designed to catch breast cancer early, when it is easiest to treat, and is performed on women currently free of symptoms. RAI utilizes the latest in early discovery technology, breast tomosynthesis or 3D Mammography screening, which is 40% more effective than traditional mammography at discovering invasive cancers and eliminating false positives.

Two images of each breast are obtained during a screening mammogram exam, the view from above (called the CC view) and the side view (called the MLO view). If you have breast implants, four views of each breast will be obtained to observe the tissue around the implant. These images are checked by our skilled technologist to ensure they are of adequate quality and free of artifacts, so they can be interpreted by one of our Breast Imaging Professionals. A report will be sent to your doctor, and a letter explaining the findings will be sent to you.

Diagnostic mammography is performed in women, even under age 40, who experience symptoms in the breast, such as a lump, pain, nipple discharge, or skin changes, as well as on women whose screening mammogram showed a possible abnormality. This type of exam often includes additional images targeted to a specific area of concern. A breast ultrasound may also be included as part of this work-up.

The number and type of additional tests and images vary depending on the findings being evaluated. Our Breast Imaging Radiologists will interpret these images while you wait and determine if an ultrasound is needed. Once complete, the results will be discussed with you and all of your questions will be answered.

If a breast biopsy is needed, your options will be discussed in detail with you. RAI offers the full range of biopsy procedures, including stereotactic breast biopsy, ultrasound guided biopsy, MRI guided breast biopsy, and needle localization procedures, all within a comfortable and caring environment. RAI’s technologies and commitment to quality made us east Central Florida’s first Breast Imaging Center of Excellence, as designated by the American College of Radiology.

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Patient Preparation 

Patient Exam Preps

Below is a list of procedure preparations to help ensure the greatest accuracy and quickest appointment time. Please review the recommended preparations for your exam – failure to follow these guidelines could delay or require postponement of your test. 

If you take prescribed medication, you may continue to take it on schedule with a small amount of water unless instructed otherwise by your doctor or RAI care team member.

We Work With Insurance, High-Deductible and Self-Pay Plans

SPECIAL PROCEDURES

Please call for instructions on how to prepare for special procedures.

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What is 3D Mammography? When should you get a 3D mammogram?

3D mammography, also known as digital breast tomosynthesis, is a medical imaging technology used to screen for breast cancer. It is an advanced form of mammography that uses X-rays to create a three-dimensional image of the breast tissue.

In traditional mammography, two-dimensional images of the breast are taken from two different angles, which can sometimes make it difficult to see small tumors or lesions. With 3D mammography, multiple X-ray images are taken of the breast from different angles, which are then reconstructed into a 3D image. This allows doctors to see the breast tissue in greater detail and detect smaller tumors that may have been missed in a traditional mammogram.

3D mammography is becoming increasingly popular as a screening tool for breast cancer, as it has been shown to be more accurate than traditional mammography in detecting tumors, especially in women with dense breast tissue. However, it does involve a higher radiation dose than traditional mammography and may be more expensive. As with all medical procedures, it's important to discuss the benefits and risks of 3D mammography with your doctor before deciding whether it's the right screening tool for you.

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