Pet Scan

Central to all the Abrahamic religions is the doctrine of an afterlife. Adherents of these religions believe that after this earthly life, people will continue to live on in another state - for an eternity. This doctrine has influenced many human activities, as well as inspired many beliefs. The earthly existence is considered a transitional phase - a temporary abode in which individual destiny in the afterlife is determined. Some people will go to heaven and others to hell. Those who go to heaven will never face suffering again. It is a comforting notion. It is also a notion that has been essentially refuted by recent scientific research. The notion of an afterlife necessarily postulates the...

How many people just don't believe that there is such a thing as "AD/HD"? Usually, they blame bad parents with no disciplining skills for the hyperactivity. Some of them just say that teachers can't control their classrooms anymore because there's no longer corporal punishment. Others point to too much sugar in our diets as the culprit. Surely it's sugar that makes AD/HD kids behave the way they do! In fact, all these things in combination are probably the root cause. Right? Hogwash. Oh, and you may have also heard the one about being dropped on your head as a baby or having some other jarring trauma to your skull causing your AD/HD. Yet, they can't account for the fact that the majority of people...

Over the last few years, there has been an explosion of Revolutionary Neuroscience Research discoveries that at last are proving scientifically what us metaphysicians (positive thinking teachers) have been teaching for years. 98% of everything Scientists know about the brain has only been discovered since 1996. 80% of what they thought was true about the brain before 1995, has now been found to be false. WOW!! Isn't that amazing. I am just so very excited about this new information about the brain. Nearly all of the medical brain research findings have fantastic proven results that prove that motivational tools and techniques to reprogram the mind to Success and achievement, DO in fact work!!! How...

y"> Do you know what an MRI is? Have you ever had an MRI? Did you become claustrophobic while you were in the MRI Machine? Do you leave the MRI with a headache? If you have answered yes or no to any of these questions, read on. WHAT IS A MRI? A Magnetic Resonance Imaging (MRI) is high quality images of the inside of your body. This is achieved by using a high magnetic field and radio waves. This test will determine your diagnosis. A report will be dictated by the radiologist and sent to your ordering physician. WHAT IS IT USED FOR? An MRI is used by your medical physician to receive a comprehensive medical report dictated by the Radiologist. In this way, your physician can make an accurate medical...

The accessibility and availability of Magnetic Resonance Imaging has been linked to an increase in low back surgery. Research published in the October issue of Health Affairs shows a statistical increase in the number of surgeries performed in correlation to the number of machines in a geographic area. MRI scanners are a huge capital investment and a state of art machine costs more than $2 million dollars. A lower back scan is about $1500 per patient. The number of machines increased in a five year period from 7.6 machines per 1 million people in 2000 to 26.6 machines per million in 2005. That is more than tripling the number of MRI scanners in a geographical area in less than 5 years. Researchers...

The pork tapeworm is a parasite which is the main cause of Cysticercosis. The scientific name of the tape worm is Taenia solium. This is a type of disease which affects the main nervous system but there are many patients who have not experienced any symptoms. This situation where the person does not show any symptoms is known as asymptomatic. This particular tapeworm is an endemic species which is very prominent in parts of Latin America, Africa and Asia. Due to increased foreign visitors to the country, the United States has experienced more and more of the Cysticercosis diseases and has thus made its medical checkups very tough. The cause of the Cysticercosis is quiet interesting. The...

Did you know that a new type of brain scan has been tested on about 250 children at the St. Louis Children's Hospital recently? This may well point the way to a faster type of diagnosis of ADHD but it is very early days yet and more testing needs to be done. Actually this type of scan is quite different from the normal MRI scan which shows brain activity. The newer type of functional connectivity magnetic resonance imaging (fcMRI) actually shows how well or how badly the two brain hemispheres are working and as this could be the one of the causes of ADHD, researchers have become quite excited abut this. But in the meantime, what is the best ADHD solution? I think the best ADHD solution is to get rid...

A cone beam scanner is an innovative technology piece that is helping make patient visits better and their treatment more effective. However, no matter how excited a dental professional might be about the Cone Beam, with innovative technology there are often questions that arise from patients. These questions generally revolve around: the purpose the technology serves and the safety of the tool. The Cone Beam Computed Tomography (CBCT) technology has provided great value to those seeking dental implant surgery. Recently concerns have arisen regarding the safety of radiation for medical scans. In order to bring clarity, we are going to discuss both the purpose that CBCT serves in dental implants as...

A cerebral aneurysm (also known as an intracranial or intracerebral aneurysm) is a weak or thin spot on a blood vessel in the brain that balloons out and fills with blood. The bulging aneurysm can put pressure on a nerve or surrounding brain tissue. It may also leak or rupture, spilling blood into the surrounding tissue (called a hemorrhage). Some cerebral aneurysms, particularly those that are very small, do not bleed or cause other problems. Cerebral aneurysms can occur anywhere in the brain, but most are located along a loop of arteries that run between the underside of the brain and the base of the skull. Cerebral aneurysms are pathologic focal dilatations of the cerebrovasculature that are...

Signs and symptoms The hallmark of the condition is a sunken appearance of the sternum. The heart can be displaced and/or rotated. Mitral valve prolapse may also be present. Base lung capacity is decreased. Causes Researchers are currently unsure as to the actual cause of pectus excavatum but hypothesize genetic defect. Approximately 37% of individuals with pectus excavatum have a first degree family member with the condition. Physiologically, increased pressure in utero, rickets and increased traction on the sternum due to abnormalities of the diaphragm have been postulated as specific mechanisms. Pectus excavatum is also a relatively common symptom of Marfan syndrome. Many children with Spinal...

There are two ways in order to know if you have lung cancer. One is through the identification of the different early signs and symptoms and through diagnostic examination. Lung cancer is a killer disease that is prevalent all over the world and chooses no status or gender. Therefore it is of utmost importance that you determine the signs and symptoms of the disease so that further evaluation can be ordered. Some of the most common signs and symptoms that are experienced by a lung cancer patient are: • Chest pain which is constant and is evident during coughing or breathing • Dyspnea or difficulty in breathing which may be due to nagging cough and constriction of the bronchioles • Wheezing most...

ext">Albert Einstein was a physicist, born in Wurttemberg, Germany in 1879. Though the Einstein family was Jewish, Albert was educated in Catholic schools. Early on, he struggled with his speech, and being able to put sentences together in the correct way. What did not help was that the family moved around quite frequently, moving across Germany, and then abroad to Italy and Switzerland. Despite his struggles, he became an excellent student and showed an early interest in the areas of science and mathematics. Einstein’s drive came from trying to find the problems that arose in modern physics of the time, and building on the theories of his contemporaries in order to develop new theories of his...

An MRI of herniated disc is commonly recommended by a physician to confirm the exact location, nature and extent of the spinal ailment. The diagnostic tool gives high resolution cross-section images of the spinal cord with the underlying nerves. This helps a physician interpret the scan result and start the proper mode of treatment to alleviate pain. Aspects of Open MRI for Herniated Disc Open MRI devices are sophisticated and more advantageous when compared to traditional MRI. These are capable of mapping the spine in greater detail using powerful magnetic field and radio waves. Patients suffering from herniated disc and other musculoskeletal disorders prefer to undergo open MRI scan for the...

generations ago, gas detectors and radiation detectors like those made by RAE systems were such a specific type of safety equipment that very few people outside of one or two industries had even heard about them. Today, however, the use of atmospheric monitoring equipment is used in so many different industries and businesses that almost everyone has either heard about it or seen it in use. It’s even been featured numerous times in movies and television programs highlighting the need for extreme vigilance concerning atmospheric contaminants. The earliest industries that were concerned with contamination of the air were mostly research facilities, since these were the places that these new...

Magnetic resonance imaging (MRI) of the brain uses a magnetic field, radio waves and a computer to create a detailed image of the complex structure of brain tissues. For a Brain MRI, the head is scanned with the help of an MRI machine. A Brain MRI gives a clear and detailed cross sectional image of the brain area giving a three-dimensional depiction of the brain. These cross sectional images can be projected and stored in a computer or printed on a film. Since Brain MRIs produce better soft tissue images than X-ray reports and can distinguish between the grey matter and the white matter of the brain, they help in locating defects in the brain tissues like, tumors, pituitary masses, radiation damage...

BBC Health carries an article about a review of six trials covering 1800 patients which concluded that MRI scanning does not help in the management of normal low back pain and should be reserved for specific conditions such as nerve root lesions, infections and tumours. The outcome of low back pain is not improved by the use of scans and there were no differences between the two groups, one group with typical management and the other having an MRI scan at some stage. This was the same for the early outcomes and for up to a year after the onset of acute low back pain. Patient expectations are a very strong driver of imaging for low back pain, either x-rays or magnetic resonance imaging, and many...

MRI or Magnetic Resonance Imaging is a scanning method developed primarily for use in medicine to provide doctors with the ability to view all sorts of body structures and organs including soft tissues. MRI is arguably the greatest advance in diagnostic medical techniques over the past century. MRI is a diagnostic procedure that utilizes magnetic and radio waves to produce detailed images of the body's structures (including soft tissues), without the use of X-rays or other form of radiation. How does MRI Scan work? A typical MRI Scan takes between 30 minutes and one hour. To perform a MRI scan, the patient is securely positioned on a sliding imaging table within a large MRI chamber. Magnetic...

Magnetic resonance imaging (MRI) is a revolutionary procedure used for accurate evaluation of musculoskeletal ailments. Most physicians depend heavily on MRI to diagnose musculoskeletal disorders, because it can provide a clear image of the affected body part. Detects Even the Anomalies Hidden in the Bones MRI is entirely different from the traditional X-ray technology. Magnetic resonance imaging technology can be used to detect minute fractures that may not be detected through X-rays. With MRI scans, the doctors can trace the cause of the pain, correct position of the fractures as well as their severity. This procedure can be used to identify the injuries and fractures in the soft tissues of...

Doctors across the United States and around the world are making use of the latest technology and the convenience of the internet in a variety of ways. Whether it's better patient care or making their presence known in their communities, medical professionals have come to depend on web sites, web hosting, and databases. It is no longer a luxury, but fast becoming par for the course. Better Patient Care The internet is often used for transfer of all types of medical data. Particularly with respect to radiology, the technology now exists to transmit CAT or PET scan images over the web for analysis by physicians in remote locations, or to transfer patient information quickly whether it's across the...

There is no better time than now to get back into shape. Do you have extra time on your hands, in between jobs or just looking for ways to cut your medical expenses down, exercise and healthier eating is the answer. Your weight does matter and it is going to cost you a bundle in the future if you are over weight and unhealthy. I am an insurance agent and I can tell you that weight does matter. This issue applies to you, your spouse and children. If you decide to cut back on good nutrition in this economy it will cost you much more in the future. The new trend that is on the for front in the insurance industry is prevention. You will notice more and more advertising in the media focusing on lower...

1> More than 5 million Americans suffer from memory loss or dementia. While there are no definitive tests for Alzheimer’s, find out here what science knows now about this incurable disease. There are more than 5 million people in the United States today who have Alzheimer's disease. In the over-65 population, 1 in 8 people has the disease. For those over 85, roughly 50% have Alzheimer's or some degree of dementia. And it’s estimated that 500,000 Americans under the age of 65 have already been diagnosed with Alzheimer’s Imagine what will happen to these numbers when more than 72 million American baby boomers enter the senior population. But how is...

Becoming a radiology tech requires that you attend one of the many schools available, either online, at your local community college, a vo-tech radiology school and even hospitals, which will assist you in getting hands-on training. There are many career options to choose from when attending choosing one of these radiology training programs. Obtaining your degree normally will take approximately 24 months or so. Following that, you will be required to take the national exam offered by the American Registry of Radiologic Technicians. One of the most important sessions you will go through is that of patient care. This career is just not one of taking x-rays of individuals, but also being able to...

Last week the New England Journal of Medicine published three groundbreaking reports on brown adipose tissue, a type of fat tissue that burns calories and disposes of them as heat - a helpful way tool for anyone seeking to lose weight. For years Western medicine has believed brown adipose tissue was not active in adults - no longer - brown fat is now a new target for drug design. Of course, no drug will be better than you simply getting your own brown fat working better. The first study involved 24 men, 10 normal weight and 14 overweight or obese. Researchers used positron-emission tomography and computed tomography (PET-CT) scans to view metabolic activation of brown adipose tissue. At normal...

Lymphoma, better known as Hodgkin's Disease, is a condition characterized by the presence of Reed-Sternberg cells. In addition to Hodgkin's, there are many other lymphoma diseases which are known as Non-Hodkin's lymphoma. Non-Hodgkin lymphoma incidences become more and more common with age, whereas Hodkin's lymphoma is common between ages 16 and 35, and over 50. The most common sign of Hodgkin's lymphoma is swollon lymph nodes, mainly in the neck. This is not painful, however some of the other expected symptoms are. These other symptoms are unexplained weight loss, constant fatigue, itchy skin, low grade fevers, and night sweats. As these are common symptoms of any infection, the only accurate...

Did you know that fat comes in two distinct, if unimaginative, colors - white which offers insulation and stores extra energy, and brown adipose tissue which burns energy to produce heat? Brown fat (as much as 5% of their body weight) helps keep newborns warm, but no one knew how much adults retain, or how active it might be. Some thought adults had none of this "good" fat; others were convinced that it had no connection to extra weight or obesity. The latest research in this area changes all that. Studies have been going on for decades looking at brown fat (known to science as brown adipose tissue) in the hope of finding ways to unlock its secrets. Now a trio of reports appearing in the April 9...

A fascinating fact about your subconscious mind is that it's completely deductive in nature. In other words, it’s fully capable of working backwards from the end to the means. You don't need to know how to reach a goal at the time you set the goal. If you "program" only the desired outcome successfully into your "mental computer," then your subconscious will take over and help you find the information and means and carry out the actions necessary to reach it. Many people are familiar with affirmations and goal-setting as ways to give instructions to your subconscious mind. But perhaps the ultimate mental training” technique is visualization. In one respect, affirmation and visualization are the...

A career as a radiology technologist, or radiology tech, is one of the fastest growing occupations in the United States. There is also a high rate of turnover for radiographers and this further increases the need for new radiology technologists to fill job vacancies. Radiology technologists also have a lot of employment options. Although a large percentage of radiographers work mainly in hospitals, a number of radiology technologists find jobs at doctor's offices, clinics, laboratories, and diagnostic imaging centers. There are also more job opportunities for radiographers who have undergone further training to specialize in operating more complex radiology equipment such as CT scans, MRIs...

How often do you have a thought and, before you know it, it's gone? Do you enter a room to get something and, all of a sudden, realize you are standing there looking for who-knows-what? Sometimes I have to go back to where I started to remember what I was looking for. Do you find yourself forgetting where you put your house or car keys? This always seems to happen when you're in a hurry to go somewhere. The stress of the situation can block memory even more. These temporary memory challenges are not unusual as we age. However, there is no research that indicates that these lapses will eventually progress to dementia. Research on Cognition Due to medical research and advancements in health care, men...

Two different types of cancer grow and spread in lungs in completely different ways and knowing the type becomes important to treatment. In the United States as well as the rest of the world, lung cancer is the leading cause of cancer deaths for both women and men. While most individuals with the disease will eventually experience lung cancer symptoms, some may never have them until the disease has progressed to the point when a chest X-ray becomes necessary. At this stage the prognosis is already poor, which is one of the reasons lung cancer has such a high mortality rate. There are two different types of these cells that may be present in the lungs and they are classified by their appearance under...

Yesterday morning, as I was sipping a cup of what I always refer to as "The World's Best Cheap Coffee" at the Lakeview Motorlodge, my caffeine infusion was interrupted by the vibrating of my phone. When I later listened to the message the caller had left, I heard the voice of a friend; a 70 year old man who was clearly in a fearful frame of mind. I had worked with him a decade ago to assist him in eliminating the anxiety "attacks" that had become a nuisance in his life. For 10 years he had been symptom free, and then, with the news of some new health issues and the death of a friend just days before, he was, once again, starting to feel his "attacks" coming back. I called him immediately. "Do you...

You probably have experienced some form of body pain, or know someone who suffers from it in a serious nature. Pain can affect lives to a great degree and stop you from carrying out your functions in an ordinary way. So is there any benefit of visiting a pain management specialist? Pain management specialists are physicians who have specialized in addressing the concerns of patients to function on a daily basis, and to bring back quality in their life. Those suffering from chronic medical conditions are most likely to be referred to a pain management specialist, to help them deal with the pain and reach a sense of normalcy in their lives. A specialist devises a plan that is designed to offer to...

Many studies have been conducted on the effects of bulimia on the human brain. In addition to this, there have been medical studies conducted on how the brain reacts as time progresses in the bulimic. It has been established that those that suffer from bulimia have distinct differences in their brains. This is especially true when the focus is placed on the brain's ability to regulate the hormone that has a direct impact on the overall appetite of an individual, as well as their overall mood. Basically, this could indicate that there are many people that may have a natural susceptibility to developing an eating disorder - specifically bulimia. The Health Checks The study that brought about the...

Do you have any plan to go for a high risk brain or spine operation in the near future? The medical facilities provide in India may persuade you to having your neurological disease treatment in India at some of the famous super specialty hospitals in India. With the latest technology and some of the leading neurosurgeons in the world, you can rest assured that you are getting the best medical care services. Wherever you are hailing from, you will find a super specialty hospital in India to be one of the finest medical centers hubs in the world. If you've decided to go for neurological disease treatment in India at our specialty hospital, Medanta, Gurgaon can be your first choice; here you will have...

There are many different Alzheimer's diagnostic tools used by today's doctors. Unfortunately, there is no one diagnostic tool available that will make an official diagnosis of this progressive based disease of the brain, but there are many tools that doctors may use in collaboration with one another in order to confirm a diagnosis. Medical professionals actually use a large number of tests and tools in order to ensure that they are providing an accurate diagnosis of Alzheimer's disease. In most instances, an official diagnosis may be made and is up to 90% accurate based on the tools used to evaluate patients. In this guide, you will be introduced to a couple of these diagnostic devices and tests...

The body doesn't have to be cut open to see what is going on inside. We have amazing imaging that can precisely pinpoint pain, cancer, tumors, blood diseases, bone malfunction, tooth decay and a wide host of other abnormalities long before symptoms are felt. I am a woman in my late 40's. I have been putting off a mammogram for about 5 years. I don't know why, no real fear, I just hate wasting time sitting in the hospital waiting. I am sort of an impatient person, I hate waiting for anyone and especially for doctors. But I have been having a little irritation lately and just want to get things check out. I hear all the time of cancers and tumors being found at regularly scheduled mammograms. I guess...

If you or anyone you know has been injured in an accident, be it a car accident or a slip in the driveway, it is essential to get yourself checked for any injuries to the brain. Experts say that even seemingly minor injuries can be serious. Take the case of actress Natasha Richardson who was injured when she fell during a skiing lesson in a resort in Canada. She seemed perfectly fine after the incident and was enjoying her time with acquaintances. However, after returning to the room, she suffered from severe headache and was admitted to a hospital in close proximity. Her condition deteriorated and she had to be airlifted to a larger hospital in Montreal. Later the actress was flown to another...

Antibiotics. The primary treatment for acute sinusitis is antibiotics for eradicating infection. A prolonged course is often needed because the blood supply to bony areas such as the sinuses is limited. This course may vary but a typical treatment takes three weeks. Establishing Drainage In sinus disease it is crucial to establish good drainage, which is often achieved with decongestants such as pseudoephedrine. Antihistamines can also help, particularly in allergic patients, but may not be a good idea for many asthmatics owing to the risk of drying up the bronchial secretions. To avoid excessive dryness, decongestants are often combined with an expectorant such as...

Dental implant technology has made great strides in recent years, providing patients with unparalleled levels of effectiveness, convenience, and affordability. This is one of the main reasons why so many dentists recommend dental implants as their preferred method to replace missing teeth. Advances in coating technology allow dental implants to better integrate with your jawbone. As a result, you will experience greater stability and durability with your dental implant. Improvements in implant shape and thread designs facilitate the insertion of the implant into your jaw, improving comfort. New component designs have increased the flexibility of implant placement, allowing implant dentists to make...

If your nose is stuffy during the pollen seasons in the spring and fall, check with an allergist. Allergy injections can help control your symptoms. If your stuffy nose started after puberty, you don't have allergies and your nose is stuffy 12 months a year, allergy injections usually are ineffective. Antihistamines and decongestant pills help to control your symptoms a little. Cortisone-type pills are highly effective but have side effects, such as obesity and osteoporosis. Cortisone-type nasal sprays are safer than the pills. So doctors are continuously searching for better ways to treat people with chronically stuffy and running noses. Researchers at the Mayo Clinic found fungi in 96 percent of...

The third largest state in the United States, California boosts the most varied geography of any state in the country. From deserts to snow capped mountains to sandy, sunny beaches ... California really does have it all when it comes to geographic considerations. Similarly, California has one of the most varied climates imaginable. In California, a person can find everything from Mediterranean to Sub-Arctic climes and several others in between. The population of the State of California is approaching 40,000,000 people, meaning that more than one in ten U.S. residents lives in California. California generates the largest portion of the Gross National Product of the United States in contrast to...

and again the residents of the State of Colorado rank as amongst the healthiest people in all of the United States. One of the reasons that the people who populate Colorado get such high marks when it comes to health and fitness rests in the reality that recreational options abound in the Centennial State. From skiing and snowboarding the wintertime to taking on the rapids of the Colorado River in the summertime to hiking and camping adventures the entire year around, Colorado offers it all. Beyond plentiful recreational opportunities, a high percentage of the Colorado population is also extremely proactive when it comes to issues of health and wellness. For example, many a Coloradoan takes...

  64 Slice CT Angiography India  This is a procedure performed using a multi-slice CT. The current multi-slice CT that exquisitely produces coronary artery images, is a 64-slice CT scanner. This scanner has a special x-ray tube and rotation speed, capable of performing 3 rotations in a second. In each rotation, 64-slices are produced, giving us approximately 194 slices per second. This is the fastest scanner in the industry, currently. Speed is extremely important in the ability to "freeze" the heart. Since the heart is a rapidly moving structure, the only way to image structures within it, is if we can scan as fast as the heart beats or close enough....   The applications of cardiac CT include...

  CT Angiography We Care India partner hospitals use a state-of-the-art multi-row detector CT scanner; the Siemens Sensation 64 Detector. A Coronary CTA (CT Angiography) is a heart-imaging test currently undergoing rapid development and evaluation for non-invasively determining whether either fatty deposits or calcium deposits have built up in the coronary arteries, which supply blood to the heart muscle.   How does Cardiac CT Angiography work ? A Coronary CTA comes from a special type of X-ray examination. Patients undergoing a Coronary CTA scan receive an iodine-containing contrast dye as an IV solution to ensure the best images possible. The same IV in the arm may be used to give a medication...

The MRI scan is one of the newest types of imaging used in medicine today. Many wonder if an MRI scan is any better than a CT scan or an X-ray, especially considering that MRIs are more cost prohibitive. An MRI scan can cost anywhere between $500- $3,500 depending upon the body part being tested and in what part of the country the test is being done. The cost of an MRI is commensurate with the cost of the machine, which is around $1 million give or take a few $100,000. The MRI scan may be a minimum of 20% higher in cost than a CT scan and at least 50% higher than an X-ray. Other added expenses include the number of technicians needed to perform the exam and the equipment needed to process the image...

Determining what is happening within is no easy task. The surface can be deceiving. It can appear normal even when the core is already rotting. In the case of the human body, it is hard to figure out what is happening internally by basing it on the external appearance alone. The external appearance can look fine and healthy even when the body's core is already being ravaged by certain medical conditions. Physicians use the CAT scanner or CAT scan to view the internal parts of the body.  Over the years, the CAT scan technology has continued to evolve and is now providing a better, clearer image of what is happening inside. In present applications, doctors use a CAT scanner in order to help them make...

Dr Ryke Geerd Hamer was the senior oncologist at the University of Munich oncological hospital for more than 20 years. Doctor Hamer himself was struck with testicular cancer 2 years after his son Dirk was shot dead. This led him to begin investigations into the emotional link between the body and the mind. Investigating the matter further and keenly aware of the rising prevalence of cancer Dr Hamer began a study with more than 10,000 patients who did not have cancer and studied them for ten years. Each trial participant was screen every 3 months, the screening process involved blood tests and CAT scans. What Doctor Hamers research uncovered was that the vast majority of all cancers (approx 98%) were...

Dizziness - Old age frequent problem There are three types of dizziness vertigo, syncope and nonsyncope nonvertigo. Vertigo is a dizziness the person feels that surroundings are spinning. Vertigo dizziness is often seen when you are in spinning amusement park ride. Syncope is a dizziness when the person feels fainting or loss of consciousness. Syncope dizziness is often seen when the person stand up too fast. Nonsyncope nonvertigo dizziness people could not able to keep their balance correctly. This dizziness is most serious than the vertigo and syncope types of dizziness. Causes of dizziness Three organs they are eyes, body senses, and inner ear do maintaining balance in the brain. If any of these...

Magnetic Resonance Imaging, or MRI, machines are used extensively in the medical community to produce in-depth, three-dimensional images of the body. Because they offer marked contrast between various forms of soft tissue than other imaging techniques, such as the computed tomography (CT) scan, MRI scans are often used to make scans of the brain, muscles, skeleton, and cardiovascular system. MRI uses a very strong magnetic field to align the hydrogen atoms in the body. Radio frequency fields are then used to produce a rotating magnetic field which can be imaged by the scanner. It is a very useful, reliable way of getting an in-depth look at the body of a patient, and millions of MRI scans are issued...

If you are a woman who has ever gotten an X-ray or any other medical scan that requires you to absorb an amount of radiation, you probably had to sign at least one document stating that you are not pregnant. Next, the nurse or doctor in charge of your procedure will more than likely ask you again if you have any suspicions that you are with child. With all of these precautions, exactly how harmful is radiation for your unborn baby, anyway? Radiation-based tests are utilized more and more by doctors and hospitals across the nation because they are quick and accurate. Doctors use these radiology practices to find internal bleeding, look for kidney stones, check for broken bones and tumors, and examine...