Posts Tagged ‘best imaging doctors in Newport News’

What Is a PET Scan?

PET ScanPeninsula Radiology offers multiple diagnostic tests that are intended to diagnose diseases that are hidden from the naked eye.  While many people know the names of the different types of tests and scans, most do not know what the scans are intended to do.  One of the types of tests that is commonly performed at Peninsula Radiological Associates is a PET scan.

What is a PET scan?

A positron emission tomography, more commonly known as PET, is a type of procedure used to scan for possible diseases inside of your body. It uses gamma rays given off by a tracer to make a 3D image of the interior of your body possible. The way this works is that you are given the tracer, which is swallowed or injected, and it gives off low levels of radiation that the machine can pick up on, allowing it to map the inside of your body. It is a painless procedure, and has few risks associated with it. At the longest, the radiotracer will be out of your system within a day.

Why get a PET scan?

It’s an easy procedure that can detect and measure numerous things about the body, with the most important and often the most relevant being your oxygen use and blood flow. The scan is simple and non-invasive.

Why a PET scan over something else?

A lot of very dangerous diseases can be detected earlier with the aid of a PET scan, from cancer to brain disorders. The test can give you early warning for life-threatening diseases.  It can also detect the stages of heart disease, and can prevent stroke and heart attacks if the disease is found early.

In short, a PET scan is a relatively easy test to perform that can help to diagnose life threatening health situations. If your doctor recommends it, then it is a procedure that could very well save your life.

If you have been advised or referred for a PET scan, contact our office for an appointment with one of our radiology professionals.  Our team of providers has the experience and skill to provide outstanding health services in a compassionate, caring environment.

 

What Is a Catheter Embolization?

iStock_000006042109Large-revAt Peninsula Radiology Associates, we believe patient education is an important facet of our services. We know that many of our patients like to familiarize themselves with procedures before we meet them. One of the procedures frequently performed is called catheter embolization.

What Is a Catheter Embolization?

Embolization, also known as catheter embolization, is a radiologic procedure used to introduce medications or synthetic embolic agents into a blood vessel to occlude — or block — blood flow. This procedure is often indicated to:

  • Stop abnormal bleeding, particularly gastrointestinal or pelvic bleeding.
  • Eliminate abnormal connections between arteries and veins, including AVMs (arteriovenous malformations) and AVFs (arteriovenous fistulas).
  • Cut blood supply to a tumor, including benign (non-cancerous) uterine fibroids in women and cancerous tumors in both men and women. Following embolization, a malignant tumor may shrink or grow more slowly, making chemotherapy and/or surgery more effective patient options.
  • Treat aneurysms, which are bulges or sacs formed in weak artery walls.
  • Treat varicoceles — enlarged veins — in the scrotum, which may contribute to infertility.

Embolization is a highly effective procedure, which can be performed on an outpatient basis. It helps you avoid more invasive surgical treatments or interventions for these and other common conditions when used alone. Catheter embolization may also be combined with other treatments such as surgery or radiation.

What To Expect During the Catheter Embolization Procedure?

During catheter embolization, a physician called an interventional radiologist will use fluoroscopy — an imaging process that is similar to X-rays, but provides live, real-time moving images of your body — to carefully guide a catheter to the area within your body requiring treatment. A catheter is a long, thin plastic tube measuring about one-eighth of an inch in diameter that can be threaded safely through your arterial system.

Once your catheter has been placed, your physician injects a contrast material with iodine through it so that X-rays can be taken to indicate the precise site of your bleeding or abnormality. Then your interventional radiologist inserts the appropriate embolic agent through the catheter. The precise agent placed depends on the condition for which you are being treated. Common embolic agents include:

  • Acrylic polymer spheres, which are used to permanently block small blood vessels.
  • Small metallic coils, which are frequently used to permanently stop abnormal bleeding.
  • Liquid sclerosing agents, which are chemicals designed to cause scarring in a blood vessel that permanently seals the vessel.

Post Procedure Recommendations

You are normally sedated, using either a moderate or general anesthetic, and fitted with an IV (intravenous) drip and monitors for your vital signs at the start of the procedure.

Since arteries have no sensation, you should not experience any discomfort from the catheter once it has been inserted. You may experience a warm feeling from the contrast dye or other sensations when your embolic agent is administered, depending on your level of sedation. X-rays are taken to verify the success of the procedure.

Bed rest is recommended for at least six to eight hours following your procedure. You may experience some side effects after catheter embolization. Pain is a common one and is controlled by either oral medication or medication administered through your IV.

To schedule an appointment at Peninsula Radiology Associates, please call (757) 989-8830. We are proud to be affiliated with the Riverside Hospital system and have seven locations throughout Hamptons Roads to serve you. Please contact us with any questions about catheter embolization or the many other procedures and services our board-certified radiologists and experienced team expertly and compassionately provide.

The Musculoskeletal System Explained

musculoskeletalThe musculoskeletal system is the network of muscles and bones within the body. Injuries, conditions like arthritis, and other growth and degeneration problems can cause pain and disorders that cannot always be identified with a physical exam. It is a musculoskeletal radiologist’s job to conduct medical imaging of the problem areas to figure out what is happening to your body.

Musculoskeletal problems can be the result of anything from work accidents and sports injuries to genetics and lifestyle choices, and many other circumstances. Some of these problems include osteoarthritis of the knee, osteoporosis of the bones, and other joint or muscle issues.

In order to accurately diagnose and treat Musculoskeletal Conditions, Peninsula Radiology offers a full spectrum of imaging services. Our radiologist utilize CTMRI, musculoskeletal ultrasound, bone biopsies and bone mineral density studies to effectively look inside of a patient’s body. Since musculoskeletal disorders and injuries affect bones and muscles specifically, this is where these kinds of radiologists focus their attention. Thanks to these technologies and our expert staff, we are able to diagnose a wide range of disorders of the musculoskeletal system.

Our Musculoskeletal Imaging Radiologists work closely with our other departments to ensure that every diagnosis is accurate and that treatment plans for musculoskeletal conditions are the most effective available.

Conditions that fall in the range of Musculoskeletal Imaging include patients with the following:

  • Patients with disorders of the spine, upper & lower extremities
  • Arthritis
  • Cancers of the soft tissues & bones

For more than 50 years, Peninsula Radiological Associates has provided quality medical imaging services. Our team of board certified and fellowship-trained radiologists have over 200 years of combined experience.  As a team we deliver the most comprehensive range of medical diagnostic imaging and interventional radiological procedures available on the Virginia Peninsula.

At Peninsula Radiology, it is our goal to always utilize the least invasive technology for diagnosis. We only advance to more complex procedures when it is necessary. Call (757) 595-6363 or go online to schedule an appointment for imaging services.

What is Embolization and is it the Right Choice for You?

embolizationEmbolization is a way of therapeutically cutting off a supply of blood to a particular part of the body. This procedure can be used to prevent internal bleeding, stop the flow of blood to a tumor, treatment of aneurysms or to resolve abnormal connections between veins and arteries. Embolization is a less invasive way to address blood flow concerns than open surgery.

The benefits of embolization include:

  • Less Complications – Given that this is a less invasive procedure than open surgery the risk factors are reduced for patients.
  • No Surgical Incision – This procedure only requires a nick in the skin to insert the catheter and therefore no stitches are required.
  • Brief Hospital Stay – Most people need to stay in the hospital only the night after the procedure. Normal activities can usually begin in approximately one week.
  • Options When Surgery is Not Recommended – This method can be used to treat tumors and other vascular issues that can’t be removed surgically or would pose too great of a risk if surgery was attempted.

The procedure is done with the aid of x-ray imaging and a contract material so the blood vessel can be seen clearly. The doctor inserts a catheter into the blood vessel and moves it up to the area that needs to be treated. The catheter is a long, thin plastic tube that fits inside the vein or artery, it is approximately 1/8 inch in diameter so you can compare it to being smaller than a pencil lead used in a mechanical pencil. Once the catheter is positioned properly an embolic agent is inserted through the catheter and this synthetic material or medication is placed for the treatment.

Different types of embolic agents can be used depending on the size of the blood vessel and whether the agent need to be a permanent or temporary solution.
Embolization can provide treatment for a variety of medical needs, so discuss your particular situation with the doctor and they can answer your questions about the benefits and risks of their recommended course of treatment.

Embolization can be performed by the providers of Peninsula Radiology Associates. If your doctor has recommended embolization as the appropriate procedure for you, and you would like more information, please contact us at (757) 989-8830. We would be happy to help you decide if it’s right for you!

What Does a Radiologist Do?

radiologistA recent study presented at the annual Radiological Society of North America meeting determined that more than 64% of respondents stated that they had little or no understanding regarding the critical role of radiologist. Radiologists specialize in producing pictures of the human body using state-of-the-art imaging technology, such as X-rays, ultrasound, and magnetic resonance imaging (MRI). These medical specialists are central members of the multidisciplinary clinical care team who play a vital role in the diagnosis and treatment of diseases and injuries within adults and children, including babies and unborn fetuses.

At Peninsula Radiological Associates, patients are offered the following specialties and services:
CAT Scans, which display several different types of tissue
X-rays, which identify and treat bone fractures
DEXA Scans, which measure bone loss and density
Embolization, which stop blood supply to destructive tumors
MRI, which diagnose cancer, vascular disease, and neurological disorders
Musculoskeletal imaging, which pinpoint spinal disorders and arthritis
Nuclear medicine, such as PET scans, which evaluate respiratory problems and organ function
Radiofrequency Ablation, which locate and eliminate tumors using electrical energy

Of course, there are several other imaging procedures available through the dependable care of our board-certified radiologists. Women’s Imaging, for example, includes a wide range of valuable services related to breast cancer, such as digital mammography and image guided biopsy.

Because these terms can appear confusing or overwhelming to some patients, we uphold the ideas behind the “Radiology Cares” initiative, which seeks to effectively promote effective communication between the patient and healthcare providers. As a result, our patients are empowered to make informed decisions regarding their rehabilitative care.

Overall, direct communication is essential to improving our community’s awareness of the dynamic role radiologists play in healthcare. Even more importantly, direct interactions with these specialists will enhance patient understanding and maintain comfort regarding their undergoing tests and procedures. These are the goals that we strive to achieve on a daily basis in order to provide the best healthcare possible.

We strongly encourage patient education, and are always ready and willing to answer any questions regarding your health. Peninsula Radiology Associates is happy to serve your imaging needs.

Understanding Musculoskeletal Imaging Uses and Methods

muscloskeletal imagingMusculoskeletal imaging is a specialty used to look at disorders of the joints, bones and soft tissues associated with their connections. These images can be done on both adult and pediatric patients depending on individual health concerns.

This type of imaging is used in a variety of health explorations including:

  • trauma situations
  • sports medicine (e.g. forceful impacts or repeated strains)
  • work related disorders caused by repeated motions and vibrations
  • bone and soft tissue tumors
  • joint disorders such as certain types of arthritis
  • tears in tendons or ligaments (i.e. knee, shoulder and hip)
  • congenital malformations of extremities in infants and children
  • swelling or bleeding of tissues around joints

During your first appointment with your medical provider, you can expect a physical examination that will involve inspection, palpation and manipulation of the affected area. First they will look for redness, inflammation and other visible signs of an abnormal occurrence. Next they will touch the area and exert some pressure to see how the body responds to an external stimuli. Finally they will perform a range of motions to see how the area reacts to different types of movement. All of these together will help them to determine what kind of musculoskeletal condition they need to consider.

If your doctor determines that imaging would be necessary to see details of your condition, a number of different imaging options can be used:

  1. X-rays – this basic imaging is usually a start to get a first look at the bones, joints and soft tissue to form an initial assessment.
  2. MRI (magnetic resonance imaging) – using a large magnet an MRI can produce a detailed look at the structures of the musculoskeletal system giving anatomic detail and even can provide detailed information of bone marrow in cases of infection or tumor.
  3. CT (computed tomography) – these images allow for a production of a three-dimensional view, making them useful in the evaluation of bone architecture, fractures and orthopedic hardware.
  4. Fluoroscopy – is a type of X-ray that creates moving images of joints as they are functioning.
  5. Ultrasound – using sound waves, an ultrasound can produce images of muscles, joints, tendons and ligaments in a noninvasive manner.

Musculoskeletal imaging also assists with soft tissue biopsies when using CT guidance or ultrasonographic procedures.
All of these imaging options have strengths for different diagnosis results and your doctor will help to determine the best course of labs for your individual circumstances.

Peninsula Radiology Associates is a full service imaging provider serving the entire Peninsula.  Our specialists are trained in the latest techniques so that you can have confidence you’re receiving an accurate imaging diagnosis.  Contact us at (757) 989-8830 for an appointment.  We are happy to serve your imaging needs!

 

Ultrasound Facts For Your Consideration

ultrasound factsMany people associate an ultrasound scan with pregnancy, but an ultrasound can be used for many different medical purposes. In this post you will learn what an ultrasound is, what it is used for, and also the advantages and disadvantages of ultrasound scans.

What is an ultrasound scan?
An ultrasound scan, also known as sonography, uses sound waves to capture images of what is inside a person’s body. Much like a bat uses sounds and their echoes to “see” its surroundings, an ultrasound emits sound too high for a human to hear, and then records the echoes to determine the shape of organs or soft tissues. An ultrasound scan allows doctors to see what is inside the body without making an incision.

What do doctors use ultrasounds for?
Pregnancy. Many expectant mothers have an ultrasound performed so the doctor can see how the unborn baby is doing. Some health problems can be detected this way. Also, the parents get a first peek at the child, sometimes learning the sex of the baby.

Diagnosing health problems in many internal organs, such as:
-gallbladder
-kidneys
-liver
-ovaries
-uterus
-pancreas
-spleen
-thyroid
-testicles
-bladder
-eyes
-heart
-blood vessels

Medical Procedures:  Doctors may use an ultrasound scan during certain procedures, such as needle biopsies, to help in precision.

What are the advantages of using ultrasound imagery?
The biggest advantage: an ultrasound is virtually painless, and it does not require an incision.
Ultrasounds are safe! They do not emit any radiation, unlike X-rays and CT scans.
Also, ultrasounds detect soft tissues that X-rays do not capture well.
Ultrasounds are less expensive than many other imaging techniques.

Are there any disadvantages?
Certain areas of the body cannot be imaged using ultrasound. For instance, ultrasound scans cannot go through bone. They also cannot be used in organs where gas is present, such as the lungs.
Ultrasounds are not as detailed as other imaging techniques, and this lack of detail can sometimes result in misleading images.

In conclusion, ultrasound scans allow doctors to see organs and soft tissues without being invasive. This is useful for pregnancies and many other medical conditions. Medical technology continues to advance, giving doctors more and more options to diagnose and treat their valued patients safely and effectively.  If you have been told you are in need of an ultrasound, contact us at Peninsula Radiology at (757) 989-8830 to schedule an appointment.

What Is A CT Scan?

CT ScanA CT scan stands for a computed tomography which scans the abdominal and pelvis which provides diagnostic image testing that will help detect diseases in the small bowel, colon, and many other internal organs in the same region. CT Scans are generally used to determine the cause of unexplained causes of pain.

Are CT Scans Safe?
CT Scans to expose you, very briefly, to a very small amount of ionizing radiation, however it is necessary to help recreate the structures such as organs in the body to determine the cause of the unexplained pain. The tiny amount of radiation that you are exposed to is so small that the increased risks of cancer the person is exposed to cannot even be reliably measured.

When Are CT Scans Done?
CT Scans are often done after the body sustains traumas such as that from a car wreck, work accident, or other traumatic event like a sports injury. These scans will take images of the various parts of the body including cross-sectional images of the body to see if trauma or injury was sustained.
CT Scans are then used to determine plans of treatments, surgeries, or radiation treatments that may need to be completed to help treat the trauma or the issue. These treatment plans can help the patient get rid of the pain and

What Conditions to CT Scans Help Reveal?
CT Scans can help determine some of the following:
Diagnose muscle and bone issues such as tumors or fractures
Pinpoints various procedures that the patient may need such as a biopsy or if they have something more serious like an infection or blood clot
Detection and monitoring of longer-term diseases such as heart diseases or cancers.
Monitor the effectiveness of ongoing treatments such as radiation or chemotherapy treatment.
Helps detect internal injuries such as bleeding or injuries and internal trauma that was done to the organs.

Pregnancy Notice:
Talk to your doctor if you are pregnant. While the miniscule amount of radiation from a CT Scan is unlikely to harm an unborn baby your doctor may prefer to use other imaging, such as MRIs or ultrasounds just to be safe.

Peninsula Radiology is a full service radiology practice that has team members ready to provide answers about any of the services we provide.  Contact us to make an appointment or ask questions about any of our services.

Happy Holidays From Peninsula Radiation Associates!

This holiday season, we are looking back with appreciation for your trust in our practice and looking forward to moving into the New Year together.

Sincerely, Peninsula Radiation Associates

Happy Holidays

Peninsula Radiology Associates Features Dr. James D. Baylous M.D.

Peninsula Radiology Associates has provided high-quality medical imaging services to Hampton Roads patients for over 50 years. Our team of board certified and fellowship-trained radiologists deliver the most comprehensive range of medical diagnostic imaging and interventional radiological procedures available on the Virginia Peninsula. Dr. James Baylous M.D. is a provider on the team offering his expertise in Vascular and Biliary Interventions, Chemoembolization and Dialysis access. We are excited to feature Dr. Baylous in our blog this month.

radiologist Hampton RoadsMeet Dr. James D. Baylous M.D.

Dr. James D. Baylous is a graduate of Marshall University where he earned a Bachelor of Science and a Master’s in Microbiology. He received his medical degree from the Marshall University School of Medicine. He completed a two year Residency in General Surgery at the Mount Carmel Medical Center in Ohio, and another four year Residency in Diagnostic Radiology at the St. Francis Medical Center in Pittsburgh, where he served as Chief Resident. In addition, Dr. Baylous completed a Fellowship in Vascular and Interventional Radiology at the Western Pennsylvania Hospital.

Dr. Baylous is Board Certified by the American Board of Radiology, and is also certified in advanced cardiac life support and basic life support. He has given presentations at research competitions and other conferences. His expertise includes: Vascular and Biliary Interventions, Chemoembolization, and Dialysis access.

Patient Testimonial

Last month I had to have a myelogram. I have had numerous procedures on my back, some quite unpleasant. My previous experiences made me pretty apprehensive about having another procedure, even though I am very familiar with it and knew what to expect. Dr. Baylous went above and beyond to make sure I was as comfortable as possible at all times. His caring and compassionate bedside manner helped put me at ease. Both Dr. Baylous and his exceptional team were so patient with me and reassuring throughout the entire procedure. A few months prior I had a similar procedure that was so painful. The exceptional skills Dr. Baylous possesses was evident because I didn’t feel a thing. I hope I never need to have it done again, but if I ever do need another, I won’t hesitate to have Dr. Baylous do it. Thank you Dr. Baylous!” – D. Forbes

At Peninsula Radiology, it is our goal to utilize the latest in diagnostic technology and the least invasive procedure. Call (757) 595-6363 or go online to schedule an appointment for imaging services.