More States in Need of LDCT Screening Centers

As opposed to cancers like leukemia and prostate, lung cancer is most often caused by lifestyle choices such as smoking cigarettes, other tobacco products or working in areas where carcinogen-filled smoke is present.

There has been an increase in advertising and lobbying for anti-tobacco campaigns. In addition, there are more than a few organizations now attempting to stop potential smokers in their youth before they pick up the habit. Thanks to these efforts and increased study on the connection between smoking and lung cancer, the rates of lung cancer in the U.S. have decreased considerably.

In hopes of combating the lung cancer statistics, the American College of Radiology and the American Cancer Society have teamed up to offer certification and accreditation to different facilities around the country that have met the strict informative, functional, and practicing ways that contribute to increased knowledge and prevention of lung cancer.

This initiative makes states more competitive in their efforts toward eradicating lung cancer, especially in states where there are high numbers of diagnosis. Medical imaging communities have done studies on the effectiveness of these centers throughout the country by first surveying how many are currently in operation. The survey showed that “nationwide, each state, including Washington DC, had a mean of four screening centers; however, 11 states had no screening centers identified. There was an average of 0.3 screening centers per 100,000 people aged 55 to 79. Among the states with the best capacity of LDCT screening centers were Washington, DC, Connecticut, Virginia, Colorado, and Maryland.”

The areas that need improvement are states like Mississippi, Arkansas, Oklahoma, Louisiana, West Virginia, and Missouri because they have some of the highest prevalence of lung cancer. Fortunately for New Orleans area residents, Doctors Imaging now offers the screenings.

Low-Dose CTs have been shown to be one of the best measures taken in early diagnosis of lung cancer. Because of the aggressive nature of lung cancer and the rarity of lung transplants, the earlier lung cancer is diagnosed, the sooner treatment can begin and the better the chances of survival are. CT scans (computed tomography) use X-ray capabilities to examine the internal structures of the body. CTs are the preferred imaging tool when searching for the presence of lung cancer. Lungs are made up of tissues, blood vessels, and nerves. Because CT imaging can produce cross-sectional images of the body’s tissue, CTs can see through bone and see the lungs from several angles, reassuring the patient that their scan is thorough.

Some may be hesitant to book an appointment for a lung cancer screening because they are worried about pain from the procedure or the possibility of radiation exposure. Please know that CT scans are completely non-invasive and the average procedure takes no more than 30 minutes. The CT machines are calibrated so that the radiation used to highlight the internal organs is an extremely low dose, about as much natural radiation a person experiences during a year. Even more beneficial is that your results will be ready and shared with your practicing physician on the same day. Please keep in mind that your doctor may need sufficient time to review the results of your exam.

If you believe that you have a possibility of developing lung cancer or you are a former or current smoker over the age of 50, please consider coming to Doctors Imaging for a lung cancer screening test. Our machines are state-of-the-art. And our friendly and experienced staff will help you with your imaging questions and concerns. Please review our CT Scan Page to learn preparations and common questions or call our offices at 504-883-8111.

The Importance of Low-Dose CTs as Lung Cancer Screenings

Survival rates are 5x higher when lung cancer is detected early.

Lung cancer is one of the most prominent cancers in the United States and throughout much of the world. Because of the prevalence of cigarette smoking and the subsequent secondhand smoke, more people than ever before are being diagnosed with lung tumors and cancer. According to the Center for Disease Control, in 2015 alone, as many as 153,718 people died from lung cancer.

Every year over 218,000 people in the United States are diagnosed with lung cancer and have to begin treatment. What can be done to combat these overwhelming statistics?

To begin, education about the seriousness and detrimental effect that smoking has on the body must continue. Several anti-tobacco coalitions have been successful in their efforts of creating shock and disgust at the consequences of smoking like this commercial or this video. Children need to be shown these horrifying effects early in their education and the other harmful symptoms can results due to smoking: premature aging, fertility problems, tooth decay, mouth cancer, mood imbalances, and many other side effects. If children are given the truth, a truth they can see and touch, they will probably be less inclined to try smoking as teenagers or adults.

But it isn’t just children that need to learn the dangers of lung cancer. Parents, teachers and other role models need to set an example that smoking is a serious and harmful habit that only leads to sickness, disease, and ultimately death. In addition to practicing what they preach in their own life, adults can do their part to protect their children and friends by supporting legislation that seeks to eradicate workplace smoking in places like bars, music venues, and casinos. The employees that work in these areas are only trying to make a living for their family and yet they are exposed to massive amounts of secondhand smoke every day. So many stories already exist of service industry workers contracting lung cancer even though they themselves have never smoked a cigarette in their life. It should be stopped for their protection.

This life-changing diagnosis of lung cancer can be prevented or at the very least hindered. Come to Doctors Imaging to have a low-dose lung cancer screening test performed. By having a low-dose CT scan performed, you can get a clear picture of the condition of your lungs.

You may qualify for a low-dose CT lung cancer screening test if you meet the following conditions:

  • Adults without symptoms aged 55 to 80 years
  • You have a 30 pack-year smoking history
  • You currently smoke or have quit within the past 15 years.

Having this procedure performed will help to give you, your doctors and your family better understanding of your medical condition and what the next steps should be in getting you healthy. The best part about this procedure is that it is only $99 at Doctors Imaging in Metairie as opposed to the $150-$200 price tag at hospitals.

Why is this procedure so important? By having a screening test done early — before symptoms begin — doctors can determine if there are treatments available to save a life. By having this procedure performed, the risk of death due to lung cancer can drop by almost 20%. Prevention and early detection are the best methods for staying healthy and with your family for longer, so consider Doctors Imaging for your low-dose CT lung cancer screening test.

Request your low-dose CT lung cancer screening test today using our appointment form or by calling 504-883-8111.

How PET-CT Scans help Diagnosing, Staging & Treatment for Parkinson’s

Parkinson’s is a disease that affects 1 million people and estimated reports claim that as many as 50,000 to 60,000 new cases are diagnosed per year. The disease has gained more notoriety and support since celebrities like Michael J. Fox and Muhammad Ali have revealed their conditions to the public. Thanks in part to their courageous choice to live in the spotlight with their disease, there more hope for finding a cure and counseling those diagnosed each year.

Neurodegenerative diseases are both emotionally and physically taxing. Whether it is Parkinson’s, Alzheimer’s, or Huntington’s, these kind of diseases can be hereditary and can present in different ways. For some there is a type of foreknowledge if a parent or family member had the same disease but for many, these kind of diseases come as a shock. After the initial diagnosis, most often people want to know how advanced their disease is. There are several tests that doctors will perform to determine a diagnosis of Parkinson’s.

To begin, questions are posed to the patient in regards to their daily life and movements. Has there been increased difficulty performing any of these tasks? Pain performing these tasks? Forgetfulness or lethargy where there was once more energy? After that, the doctor will perform a physical test looking to see the presence of tremors, face slanting, stiffness in the neck and limbs, and balance irregularities. Other tests to test motor functionality are done to see how a patient moves and the time it takes them to perform certain tasks to see if there is a slowing or difficulty.

One method of diagnosis that has been particularly important in studying these diseases and their symptoms is medical imaging. After these preliminary tests are conclusive for Parkinson’s, doctors may prescribe a PET-CT scan to patient. PET scans or positron emission tomography, is a way of imaging the brain that makes deciphering between diseased and healthy tissue the easiest.

Like a traditional CT scan, doctors administer a radioactive drug into the bloodstream that reacts when coming into contact with diseased tissue. The brain is an organ, made up of tissue and billions of nerve cells. Diseases like Parkinson’s cause degeneration in dopamine neurons located in the midbrain. By injecting the radioactive drug 18-fluorodopa into the bloodstream, the PET machine measures the presence of these neurons as highlighted by the drug. It may be worrying to see the word “radioactive” but the drug is an extremely low dose and the procedure only takes 30-45 minutes at most. It is a non-invasive and helps doctors to determine progression of diseases and recommend further treatment.

If you have more questions about Parkinson’s and PET-CT scans, feel free to contact Doctors Imaging office in Metairie at 504-883-8111 or by filling out this online form.

What Imaging Procedures Should Men Over 50 be Considering?

Heart disease and cancer are the leading causes of death for men over the age of 50 in the United States. Whether this is because of genetic defect, health condition or lifestyle is unclear, but what is perfectly clear is that these two conditions account for more than 45% of the deaths of men between the ages of 45 and 54 (and that number increases to 53% for ages 65+). It is an unfortunate fact that everyone gets old, but more so, visits to your physician can become critical and significant visits if the proper procedures are not performed. If you are nearing or over 50 years of age, even if you feel that you are in good health, discussing these procedures with your doctor can be a great preventative measure to keep you healthy and fit longer.

Your first line of defense in medical imaging procedures could begin with a chest X-ray. X-rays may seem like an archaic medical practice but they are effective in determining many conditions in the chest. A chest X-Ray is inexpensive and may unveil correctable conditions that improve your health. If you are a heavy smoker between the ages of 55 and 80 a low dose lung cancer  CT screen is now considered essential to save lives .

An ultrasound is also a prudent procedure that men over the age of 50 should consider having. Ultrasounds are useful for examining the internal organs and blood flow throughout them. Ultrasounds are used in examining areas like the thyroid and scrotum. In determining conditions like prostate growth or enlargement, ultrasounds may be the first procedure your doctor will order. Ultrasounds are usually painless and non-invasive.

Men over 50  may benefit from a having a CT CALCIUM SCORE TEST. Whether you have lived a healthy, active lifestyle or you spend most of your time eating cheeseburgers and soda, a chest CT scan can be a huge indicator of serious medical problems such as heart disease and cancer. CT scans can help determine problems such as heart tumors, coronary heart disease, and the vascular abnormalities that can lead to heart attack and stroke.

MRIs can provide additional detailed information regarding tumors and cardiovascular disease. MRI scans of the heart structures and blood flow to the surrounding organs can highlight areas containing blockages or diseased tissue. You may feel fine now, but inside, you could be a ticking time bomb and having these procedures done will help to show areas that require attention. A fear of medical procedures, because you’re worried bad news will come back, does not help the situation. Instead, think about how something unfortunate, when caught early enough, can be treated to keep you healthier and happier for years, if not decades longer.

If you’re a man over 50 who hasn’t had imaging procedures performed yet, take the time today to discuss preventive health with your doctor and make an appointment. It just might save your life!

The Art Behind a CT Scan

Who know peering into the human body could be so mesmerizing? Dr. Kai-hung Fung is not only a Hong Kong-based radiologist, but he is also known as an artist. While developing 3-D images that allow surgeons to visualize complex anatomies before surgery, Dr. Fung discovered that CT scans are not just black and white.

Using CT scans that show slices of organs at a different depth, Dr. Fung was able to stack the slices into a single image and develop a method to indicate the changes in depth with contour line that resemble those on a topographic map. Human anatomy is beautiful, and a CT scan of a female nose can resemble a beautiful, exotic flower.

Since then, Dr. Fung’s art career has blossomed. His amazing diagnostic images have been awarded, exhibited and published. His CT and MR scans are more than just psychedelic images, they are “4-D visualizations” that help surgeons visualize the changing perspectives and relative relationships of various anatomical structures. Think of “Fantastic Voyage” but this is not science fiction.

This accidental discovery has changed the way we will view CT and MRI scans forever.