Tag Archives: MRI Miami

CDI Miami | Thursday August 15, 2019

Things You Ought To Know About Magnetic Resonance Imaging (MRI)

Things You Ought To Know About Magnetic Resonance Imaging

MRI or Magnetic Resonance Imaging is a widely used scanning method for viewing every organ and body structure. It is developed primarily to be used in medicine for every defect in the soft tissues. MRI Miami beach is one of the greatest advancements in the diagnostic medical techniques that have revoluntised the entire medical science over the past century.

What is MRI?

MRI is a diagnostic imaging procedure done using magnetic and radio waves to create detailed images of the body’s structures (including soft tissues),  which is impossible to do with the use of X-rays or other forms of radiation. A typical MRI Scan takes something between 30 minutes and one hour.

In an MRI scan, the patient is positioned in a large MRI chamber on a sliding imaging table.

Process

In the Magnetic Resonance Imaging (MRI), the nuclear magnetic alignments of different atoms are exploited inside a magnetic field to generate detailed images.

MRI centers in Miami have various MRI machines whose main components are the large magnets that are used to generate magnetic fields around the body part or target of analysis. The magnetic fields affect the paramagnetic atoms such as hydrogen, gadolinium, and manganese to line up them in a magnetic dipole along every magnetic field, formed by the radiofrequency (RF) coils inside the Magnetic Resonance Imaging machine.

The machine captures accurately the relaxation of the atoms when they return to normal alignment. The RF pulse is temporarily ceased after this. The data which is collected after is used to generate an image on the basis of the resonance characteristics of the different tissue types.

Conversion

The computer transforms these signals into cross-sectional images giving detailed information (“slices”) of each part of the body which is scanned and reconstructed based on all the images into a single three-dimensional image for getting a clear image. MRI is used for various diagnostic purposes and to rule out certain diseases from the roots.

MRI is used for finding the determining the exact problem is inside the body and find its proper location. It is frequently used for detecting cancers that are difficult to diagnose. It is used to point out the precise location and size of tumors and for studying brain & spinal cord abnormalities.

MRI Miami is used to produce detailed images of the heart, major blood vessels that depict blood flow, joints, and soft tissues. It is used to find the lung disorders, digestive disorders, infections, and inflammatory conditions, disorders of urinary tract and kidneys and many more disorders of the body.

CDI Miami | Monday May 13, 2019

Significant Things About MRI Scans You Should Decipher

Significant Things About MRI Scans You Should Decipher

 

The MRI( Magnetic Resonance Imaging) scan is a common process prevailing at every corner of the world.
 
Magnetic Resonance Imaging practices a radio waves and strong magnetic field to develop comprehensive pictures of the tissues and organs within the body.
 
From the time when it was invented, researchers and doctors endure to refine MRI strategies to aid in medical research and processes. The growth of MRI Miami transformed the world of medicine.
 
People facing health problems like metal implants, heart pacemakers or metal clips or chips in or encircling the eyes cannot be scanned with magnetic resonance imaging because of the consequence of the magnet.
 
Below are few points just focusing at MRI scans, what is their procedure and how they are being used by doctors.
 
How MRI Scan Works?
 
A Magnetic Resonance Imaging or MRI is a radiology strategy scan that practices radio waves, magnetism and a computer to generate pictures of body structures. A tube also called MRI scanner is encircled by a huge circular magnet. And the patient is positioned on a transferable bed that is implanted into the magnet. This magnet develops a resilient magnetic field that arranges the protons of hydrogen atoms, which are further bared to a ray of radio waves. While executing this procedure, these radio waves spin several protons of the body, and they generate a faint signal that is traced by the receiver section of the Open MRI Miami scanner. The computer then processes the data received, which generates a picture.
 
Facts Related To MRI Scanning
 

  • The country which is comprised of the most MRI scanners per capita is Japan, having 48 machines for each 100,000 residents.
  • Raymond Damadian created the very first MRI full-body scanner, which he labeled the Indomitable.
  • Also, MRI scanning is trouble-free and non-invasive process.
  • The charges of a basic MRI scanner are way expensive, but can surpass various million dollars.

 
Uses Of An MRI Scan
 
The MRI scan can be practiced as a tremendously precise method of tracking diseases throughout the body and is at times practiced after the other testing fails to offer adequate data to certify a patient’s analysis. Additionally in the head, trauma to the brain can be witnessed as swelling or bleeding. The rest abnormalities at times found comprise brain stroke and aneurysms, tumors of the brain, along with inflammation of the spine or tumors.
 
Not just this, it offers significant data on organs and glands within the abdomen, and precise data pertaining to the arrangement of the soft tissues, bones of the body and joints. At times, surgery can be delayed or more precisely regulated after comprehending the outputs of an MRI scan Miami.

CDI Miami | Saturday April 27, 2019

Breast MRI- an effective diagnostic tool for women at high risk of getting breast cancer

Breast MRI- an effective diagnostic tool for women at high risk of getting breast cancer

Women who have a 20% lifetime risk of getting breast cancer are sometimes recommended to go for a breast MRI along with screening mammogram. Doctors usually suggest for MRIs to the women who are already diagnosed with breast cancer. It is conducted to measure the size and extent of breast cancer in order to follow the right treatment.

Breast MRI Miami should not be used in place of breast biopsy to differentiate between benign and malignant tumors. MRI is able to detect tumors in dense breast tissue but having dense breasts should not necessitate breast MRI scan. There are certain tiny calcifications which account for half of the breast cancers and these are usually detected through mammography.

An insight into breast MRI

Breast MRIs are just like the diagnostic mammograms that require specially designed equipment. This type of MRI machine consists of dedicated breast coils. There are only certain hospitals and labs that have this type of special equipment. So if you are planning for MRI screening, you should go to a facility that has dedicated equipment and can perform MRI-guided breast biopsy.

Instead of radiation, MRI uses a magnetic field to generate cross-sectional pictures of the body. MRI takes pictures of your breasts from different angles-from the side, front and above your head. Thus it is able to take images of the soft tissues which are sometimes difficult to detect with other imaging tests.

How to get ready for the test?

You must ask your insurance company about the approval of the MRI scan as it is a very costly one. Many of the private insurance companies pay for mammogram tests so they can also pay for MRI test if a woman is diagnosed with a high risk of breast cancer.

You need to follow certain instructions given by your doctor before undergoing a scan. Usually, you are not supposed to follow any diet or preparation plan before MRI, however, there are certain things you must take care of before getting an MRI.

If you are claustrophobic that is if you face issues while lying in an enclosed space, you may need to take a medicine before MRI as it will help you relax while you are placed in a scanner. Talking with a patient counselor a lab attendant can also help you relax before an MRI.

In some MRI centers in Miami, the test is conducted in an open space that gives more room around your body thus you will not feel uncomfortable.

In case you are wearing any metal objects you should remove them before the test, you have to put on a gown or other clothes that are without any zipper or metal.

CDI Miami | Monday April 22, 2019

Role Of MRI In Detecting Various Types Of Cancers

Role Of MRI In Detecting Various Types Of Cancers

 

MRI (Magnetic resonance imaging) is a common procedure used to find out different ailments in the body. MRI Miami is a powerful test which helps doctors in analyzing if a tumor is cancerous or not. Strong magnetic field and radio waves can be used to create detailed images of the organs and tissues within the body. MRI is a painless procedure in which a person lies down on a table and table goes to a tunnel-shaped machine. The machine is called an MRI scanner and it doesn’t use any harmful radiations.
 
What are the uses of an MRI SCAN?
 
MRI scan is used to take pictures of internal organs of the body; it helps in identifying various conditions-from torn ligaments to cancers. MRI scans are used to check various defects in the brain and the spinal cord. MRI is a powerful tool in the screening of breast cancer, and various other cancers are detected on an MRI scan. Whenever there are injuries of joints, doctors recommend MRI to evaluate the condition. Fibroids and endometriosis in women are best detected on an MRI. MRI helps evaluate liver problems.
 
How do you prepare for an MRI exam?
 

  • Do not wear any metallic jewelry
  • You will be asked to remove the belt and watch
  • If you are claustrophobic, tell your doctor beforehand, you will be given medication to relax your nerves.
  • If you are having a color contrast MRI, you will receive an injection of contrast liquid in the vein of your arm.
  •  

  • You will be alone in the procedure room, the technician will observe you through a glass panel, and he will take the images on a computer screen.
  • You might be provided with earplugs as an MRI machine makes loud noises.
  • The procedure takes around one hour.

 
Things to tell your doctor before the scan
 
You must let your doctor know if you are pregnant or are breastfeeding. Doctors don’t recommend contrast dye for pregnant women. Therefore, it is essential to discuss with your doctor beforehand. MRI scans are generally not advised in the first trimester.
 
Side effects
 
MRI scans are considered safe and have no side effects as such, but some people get headaches, nausea from contrast material.
 
Claustrophobic people find it difficult to enter the MRI machine.
 
Conclusion
MRI scans are extremely useful tools to find out various ailments in the body. At imaging center Miami patients are made to feel comfortable by the friendly staff.

CDI Miami | Monday March 25, 2019

All you need to know about breast MRI

All you need to know about breast MRI

 

Magnetic resonance imaging (MRI) of the breast — or breast MRI — is a test done at MRI Miami, which is used to detect any abnormalities in the breast including breast cancer. A breast MRI may be done in combination with mammography or ultrasound. It is not a replacement for mammography.
 

A mammogram uses X-rays to create images of the breast, while a breast MRI uses magnets and radio waves to produce 3-dimensional images of the breast tissue.
 

MRI provides detailed pictures of the breast. It also provides clear images of parts that are hard to see clearly on an ultrasound or mammogram.
 

A breast MRI usually is performed after a biopsy comes out positive for cancer and your doctor needs more information about the extent of the disease.
 

How the test is performed
 

When you arrive for your appointment, you will be provided with a gown and a robe. You will be asked to remove jewelry and any metal you might be wearing. You will be asked to lie down on your stomach on a narrow table, your breasts fit into a hollow depression in the table, which contains coils that detect magnetic signals from the MRI machine. The table slides into a large tunnel-like tube. If you have claustrophobia, tell your doctor in advance, you will be given a mild sedative to ease your claustrophobia.
 

In MRI test you won’t feel the magnetic field or radio waves, but you will hear loud thumping sounds coming from inside the machine. During the test, the technologist monitors you from another room, and you will be asked to lie as still as possible. Contrast-enhanced MRI requires a special dye (contrast), which you will get through a vein (IV) in your hand or forearm. The dye helps the radiologist see some areas more clearly. The technologist will take images before and after the dye which takes 30 minutes to an hour.
 

How to prepare for breast MRI
 

  • Tell your doctor if you are claustrophobic
  • Schedule the test between 7 to 14 days of your menstrual cycle. The first day of your period is considered as day 1.
  • Tell your doctor if you have any kidney problems. The dye used for the test can cause serious problems in kidney patients.
  • Pregnant ladies are not advised for breast MRI. Tell your doctor if you are or might be pregnant.
  • Tell your doctor if you use a pacemaker or have any artificial joints.

 
What abnormal results mean
 

  • Breast cancer
  • Scar tissue
  • Leaking or ruptured breast implants
  • Abnormal breast tissue that is not cancer
  • Cysts

 

Where to have breast MRI
 

Not all imaging centers have equipment specially designed for breast MRI, go for MRI Miami which is well equipped with the equipment and expert radiologists.

 

CDI Miami | Thursday March 21, 2019

Suffering from any abnormal brain conditions? Head MRI can help you detect the cause

Suffering from any abnormal brain conditions Head MRI can help you detect the cause

 

If you are suffering from certain brain conditions, your doctor may suggest you for MRI of the head portion. Head MRI is a painless and non-invasive procedure that generates images of the brain and brain stem. These images are quite detailed and help doctors detect the underlying cause of the abnormal conditions occurring in the body. MRI Miami creates pictures of the brain with the help of magnetic field and radio waves.
 

This scan is different from a CT scan and x-ray as it does not use radiation to generate the images. Pictures are created in 3-D form as this scan combines different images to create the one detailed image. The internal structures of the brain are detected carefully thus it is a more effective procedure than other scans as it can even see through the small sections of the brain such as brain stem and pituitary gland. Sometimes a dye or a contrast agent is given to the patient that helps in better visualization of some brain abnormalities.
 

Following conditions can necessitate for MRI
 

There are certain brain conditions, which must be detected before they turn into any serious disease. These abnormal conditions may include tumors, cysts, infections, hormonal disorders, brain stroke, spinal cord injuries, blood vessel issues, etc. The doctor may also recommend head MRI if you are suffering from symptoms such as weakness, seizures, severe headache, dizziness, behavioral changes, and blurred vision.
 

MRI scan Miami can also detect whether you sustained any injury or harm from a stroke. Also, people who are supposed to undergo brain surgery can also go for functional MRI of the brain. This type of MRI is responsible to identify areas of the brain that control body movement and speech functions.
 

Things you must know before going for an MRI
 

Before undergoing an MRI scan, you must share certain things with your doctor such as if you have inner ear embeds, pacemakers, vascular stents, or artificial joints in your body. The medical staff in the MRI lab can also ask you if you have ever got injured with metal shrapnel. These things can affect the MRI scan so it is crucial that you must discuss such kind of conditions with your doctor.
 

Pacemakers and implants can stop functioning properly due to the powerful magnetic field used in MRI scan. You may be asked to remove any kind of metal items from your body such as jewelry, watch, or sunglasses etc. As metals hinder the smooth process of taking images hence they are asked to remove before an MRI scan. In case you are claustrophobic, the radiologist may conduct open MRI Miami that can be tolerable for you.
 

CDI Miami | Monday March 11, 2019

Things You Should Avoid While Going For An MRI

Things You Should Avoid While Going For An MRI

Due to the use of strong magnetic field in an MRI, certain health conditions stop you from getting the exam done. One should always tell your health condition to the technologist while scheduling an appointment for the MRI Miami beach. The radiology staff will tell, whether you can have the MRI exam or not in this condition and modify the test according to your specific condition.
 
Do Not Wear Metal In Your Body
 
The strong magnetic field will pick up anything made of metal in your body, even those fibers in your clothing. If you’ve artificial heart valves or pacemakers, tell your technologist before MRI. Do tell your radiologist if you have any cochlear implants, hearing implants, metallic implants, shrapnel or bullet wounds in your body. Take care if there is any vascular stent or stent graft, as the strong magnetic field can harm your body. You should tell your doctor in case you have any metal crowns, dental implants or history of working with any kind of metal.
 
In such scenarios, the doctor gives the best and safest way of treatment or amends the exam that fits your situation.
 
The person undergoing the exam should leave all the accessories at home including purse or wallet having metal wires, coins, keys, and other metal objects should be either deposited at the counter before the exam or left at home. Even if you leave these metal items at home, your technician will ask you to remove your metal jewelry, watches and rings, outside of the exam room for safe commencement of the MRI at center for diagnostic imaging Miami. One should also avoid bringing hairpins, eyeglasses, belts or belt buckles, credit cards with magnetic strips, cell phones and any electronic gadgets to the diagnostic center.
 
Why Metal Is Prohibited During The Exam?
 
It is always recommended to pad the body parts to prevent any touching which may cause any damages. During an MRI Miami, if there is any skin-on-skin contact point, then a closed circuit is created which produces a thermal effect and causes second-degree burns in some cases.
 
It is suggested to not wear any makeup during the exam as it contains some traces of metal. Metal is almost found in every mineral makeup items i.e. blush, eye shadows, foundation, lipstick and nail polish. It is advised to go for the appointment fresh-faced to be on the safer side. People having a tattoo should tell the radiologist before, as certain inks can interact with MRI to be careful about the risks involved. So it’s particularly vital to tell your radiologist regarding any implants and tattoo to be far from any danger.

CDI Miami | Monday February 11, 2019

MRI- a better diagnostic tool for detecting the underlying problems

MRI- a better diagnostic tool for detecting the underlying problems

With the evolving technological era, medical diagnostic tools and procedures are also taking a new way to deal with the issues inside the body. Nowadays, there are numerous procedures that help the doctors diagnose the diseases early and give them a chance to cure them on time.

Some of the procedures include MRI, CT-Scans, X-rays, PET-Scans etc. However, MRI is one of the most reliable diagnostic medical imaging procedures that use magnetic field and radio waves to see through the body.

If you are facing any bone issues, X-rays are good at it as it takes images of the calcium inside the body, however, MRI Scan images water which is more useful as the tissues inside the body are made up of water. So this helps the radiologist to take high-resolution images of various organs and tissues which might not be possible with the X-ray.

When it’s important to go for an MRI?

An MRI Scan is useful when there’s a need to diagnose the conditions that affects the soft tissues inside the body. This might include detecting tumors in various parts of the body, damaged ligaments or injuries in the soft tissues, a joint disease or injury, spinal injury or diagnosing the internal organs such as brain, heart, and digestive system.

Thus, MRI Scan Miami have proven to be very successful in providing the detailed images of the soft tissues inside but in case of bone tissues they are not much effective. This is the reason why bone injuries are always investigated with the X-rays.

MRI Scan is a safe procedure however the complications may arise such as if you have worn some metal objects during the scan, it might cause injury, sometimes, the magnetic field might damage the internal heart pacemaker or in other case the patient might be allergic to the contrast dye injected to get a clearer image of the body parts.

Share any medical conditions before undergoing an MRI Scan

v
You should tell your doctor in case you have any metal implants inside your body as they may get damaged with the magnetic rays. Well the affects of MRI on fetus are unknown, however, if you are pregnant you must tell it to your doctor. The other factors that need to be considered include fasting before getting an MRI Miami, which means you will be advised not to drink or eat at least 4 to 5 hrs before undergoing the Scan.

Also, tell your doctor if you are claustrophobic so in that case the doctor may give you some medication to make you relax during the procedure.

CDI Miami | Thursday January 31, 2019

Aspects That Should Be Considered In A Digital Mammogram

Aspects That Should Be Considered In A Digital Mammogram

The digital mammogram alters from a film mammogram in that it practices a special detector to capture and transform x-ray energy into a digital picture. The process and presentation of the machine and even the pictures generated are very alike to a traditional film mammogram Miami, and additionally, the benefits really come across from the capability to operate the picture electronically.

When To Go For Mammogram?

Nowadays, in modern times it is suggested that women after the age of 40 should go for a mammogram functioned once a year. But in cases of family past of cancer of the breast or ovaries, then digital mammogram must be commenced at an earlier age.

Digital Mammogram Is Deemed Life Saver

Detecting breast cancer early decreases your risk of suffering from the disease by 25-30% or more. All women should commence having mammograms yearly at age 40, or earlier as soon as possible if they’re at high threat.

There exists a number of death of women instigated by breast cancer. A mammogram is considered safe low dose X-ray to display any abnormalities in the women’s breast area. Mammograms have decreased the threats of dying with breast cancer in women across the age of 50. Many people hope that exposure to radiation has undesirable consequences. A mammogram is one of the newest skills in the medical field which is practiced to save the existence of women.

Lately, digital imaging is released in which the pictures of mammograms are stored and saved automatically on computers. Often abbreviated MRI or Magnetic Resonance Imaging is a substitute to mammography. An MRI Miami is a mixture of radio waves, magnet and a computer. It also discloses many detailed pictures than mammography.

Advantages Of Digital Mammogram

As there’s no urge for a film to be created, digital images are instantly accessible. And the technologist can analyze the quality of the images as they’re taken away. This suggests patients spend less time in the exam room and seldom need to return for repeat pictures due to under or overexposures.

Additionally, the digital machine is advanced, so patients spend less time in uncomfortable locations.

Darkness, brightness, or contrast can be accustomed and sections of a picture can be exaggerated after the mammogram is complete making it calmer to see subtle distinguish among tissues. And the ability to enhance contrast when imaging dense tissue is predominantly significant, as dense breast tissue and malevolent cells both represent to be white on a film 3D mammogram.

CDI Miami | Thursday January 17, 2019

Advantages Of Open MRI Over Traditional MRI

Advantages Of Open MRI Over Traditional MRI

Magnetic resonance imaging abbreviated as MRI is a non-invasive imaging procedure that practices a mixture of a large magnet, radio frequencies, along with the computer to produce images of internal structures and organs of the body without practicing x-ray radiation and surgery.

An MRI Miami machine is a large tube-shaped machine executing through the magnet from front to end. The magnet develops a strong magnetic field encircling the patient and passes pulses of radio waves from the scanner. These waves push the nuclei of hydrogen atoms out of their normal position. As the nuclei readjust into their normal position they send out radio waves on their own. The computers or the scanners detect these signals and examine and transform them into pictures with minute particulars of the part of the body being analyzed. MRI scans are now extensively used to analyze organs, identify tumors and in the diagnosis of many forms of cancer and wounds in bones and tissues.

Benefits OF Open MRI

One of the predominant benefits of open MRI of south Miami over traditional MRIs deceits in its sleek and compact design which has made it more spacious and less restraining. This new diagnostic equipment is tremendously beneficial to patients who may be large in size and those who are claustrophobic. Not only does it offers a more comfortable environment for patients but also makes it relaxed and convenient for them to undertake the scan.

Distinguished Characteristics Of Open MRI

Though both types of MRI scan Miami operate along the same lines, the open MRI device is more influential than its predecessor. Its boosted imaging technology renders hi-definition pictures in 3-D cross-section that can help a physician to regulate the medical condition troubling the patient.

They produce a lesser degree of noise in the form of knocking or thumping and patients usually don’t necessitate earplugs. In most cases patients don’t need to administer a contrast agent; this is particularly true in the case of a liver scan. Children who may have anxiety in undertaking the scan can have their parent or guardian alongside them.

High Accuracy and Early Recognition

The benefits of open MRI over traditional MRIs are unrivaled, particularly when it comes to the patient’s safety and ease. The parameters of the sophisticated device can be altered for a detailed view of the area which necessitates scanning. Physicians suggest open MRI owing to its high correctness which assists in early detection of serious circumstances such as cancer and tumors.