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IUD and Magnetic Resonance

Magnetic resonance imaging (MRI) is a test that is done on a large device that uses a magnetic field and energy pulses of radio waves to make pictures of the organs and structures inside the abdomen. In many cases, MRI test in east Delhi provides information about body structures that cannot be seen as well with an x-ray, ultrasound or computed tomography (CT) scan.

To start with, it is worth recalling that an IUD is an intrauterine device made of T-shaped plastic that is usually covered with copper. The IUS is a device, similar to the IUD, adding the function of releasing hormones containing levonorgestrel to prevent pregnancy. The IUD / IUS must be implanted inside the woman's uterus through the vagina, is a fast and straightforward procedure. It is the most frequently used reversible contraceptive method in the world.

Most IUDs are composed of plastic with copper wire or fixed with copper strips, while some also have a central core of silver to prevent the fragmentation of copper, and even some minimal part composed of stainless steel. Tests performed, evaluating the interactions of the magnetic field and the heating of the IUD in 3.0 Tesla’s equipment indicate that these objects are safe for patients, not suffering any displacement, artifact or heating.

The IUD is made from non-metallic materials that include polyethylene, barium sulfate (i.e., which makes it opaque to radiation), and silicone. Therefore, it is safe for patients undergoing MRI tests in all intensities of static magnetic fields.

All the publications, reports, studies and articles used for the publication of this entry show that the performance of Magnetic Resonance tests in women carrying an IUD / IUS is safe. There is no risk of movement or displacement of the IUD if a woman with an IUD undergoes an MRI.

However, it is recommended by MRI scan centers in East Delhi that, before performing the MRI, the technician is informed that he/she will perform the test of being an IUD carrier.

If you are interested in whether it is possible to do an MRI with crowns, you need to understand that mainly inert metals are used in dentistry. They do not respond to a magnetic field. Is it possible to do MRI with crowns, if you plan to examine the spine or joints of the arms and legs, pelvis, abdomen? Of course, yes, in this case, the metal will not be affected.

If the crowns are made of gold, copper alloys or steel with gold plating, the images are obtained with certain interference. Therefore, if the patient was engaged in the installation a long time ago when these materials were the most popular, the answer to the question “Is it possible to do MRI with crowns?” Is an answer, but the quality of the images may be poor.

What is the Difference between Magnetic Resonance Imaging and Duplex Scanning?

MRI or duplex scanning is widely used in clinical practice for the diagnosis of diseases affecting blood vessels - veins or arteries. Choosing which of these techniques to include in the examination program, the MRI scan centers in New Delhi makes a start from the patient's age, clinical picture, characteristics of the organism and other factors. To objectively answer the question of how duplex scanning differs from MRI, we will pay attention to the principles on which these methods are based.

MRI or duplex scanning: which procedure to choose?

Magnetic resonance imaging is based on the phenomenon of nuclear magnetic resonance, which occurs when exposed to atomic nuclei (most often hydrogen) with a certain combination of electromagnetic pulses. After registration of the electromagnetic response of atoms, computer processing of the obtained parameters is performed and their subsequent transformation into a detailed image of the zone of interest.

Duplex scanning combines as many as two diagnostic methods: ultrasound diagnostics and dopplerography. During the procedure, an ultrasound examination of the target area is performed with a parallel analysis of the velocity parameters of blood flow.

When an MRI or duplex scan is shown

Both methods - MRI or duplex vascular scanning - allow you to diagnose a wide range of vascular pathologies. It is important to note that with the help of MRI scan, you can identify the pathological process at an early stage when any symptoms are mild or absent.

Indications for MRI of blood vessels are:

  • The presence of symptoms of vegetative dystonia;
  • Coronary heart disease;
  • Dizziness, tinnitus, frequent high-intensity headaches;
  • Suspected vascular stenosis, congenital anomalies, thrombosis of the cerebral veins and sinuses;
  • Assessment of the state of blood circulation.

Often, MR-diagnostics of the vascular system is performed after the preliminary injection of contrast, which significantly improves the visualization of the zone of interest.

Examination by duplex scanning is prescribed for the diagnosis of the following pathologies:

  • Obliterating endarteritis of the lower extremities;
  • Arteriovenous fistulas, vascular malformations or aneurysms;
  • Varicose veins;
  • Diabetic foot syndrome;
  • Lesions of cerebral vessels

Duplex scanning is used to assess the peripheral blood circulation, functional parameters of blood flow, vascular wall condition and patency. Duplex scanning, like MRI, is safe for health because it does not imply an ionizing effect or radiation load on the human body. In comparison with tomography, this manipulation is not associated with intravenous administration of contrast; it requires significantly less financial and time costs.

When determining whether you will undergo an MRI or a duplex scan, it is important to take into account contraindications to the examination and MRI scan discount. The duplex scanning method is practically devoid of them.

Contrast enhancement is excluded at any stage of pregnancy, with kidney damage, hematopoietic anemia, and individual intolerance to contrast. What to choose- MRI or duplex scanning- is decided by a specialist, based on anamnestic data and medical documentation provided.

MRI Under Child Anesthesia: Is It Safe To Do This?

MRI (Magnetic Resonance Imaging) - A procedure of studying the human body with the help of a magnetic field and radio waves. This is a non-invasive diagnosis without compromising the integrity of the skin. The device is based on a magnetic field, pulses that transmit information to the computer. Thanks to this device you can visualize the human body in three projections - axial, sagittal and coronal. In this article, we'll look at how MRI is done under anesthesia to a child.

The MRI test discount in Delhi procedure allows you to diagnose the following pathologies: anomalies of the brain, pituitary, abdominal and pelvic organs.

MRI of the brain in development

To obtain a clear image, the immobility of the patient being examined is a prerequisite. If a person has a clear consciousness and can follow the doctor's instructions during the survey, then no additional substances are used. Thus, it is possible to do MRI for children without anesthesia.

If the patient is sick and cannot stay in a stationary state for a long time, or the child is too small, then a medicinal dream is recommended. Use such types of general anesthesia: intravenous and endotracheal, mask or with a laryngeal mask.

The examination can be carried out in outpatient or inpatient settings. The patient is placed on a fixed table, and his body position is secured with the necessary belts and rollers. There are also individual wires and devices that are located around the circumference of the subject area of the body.

It is possible to use contrast for a better image of the investigated site. Before this, it is necessary to clarify the patient whether he is allergic reactions to iodine. Most often, the procedure uses a contrast substance gadolinium.

It is also essential to check the functional capacity of the kidneys before the test since, in the presence of renal failure, the contrast agent cannot be excreted. In this case, do not use contrast.

The substance is administered intravenously with a syringe or injector. Before use, determine the amount and speed of administration of the drug, which is synchronized with the work of the scanner. Then, the patient table is placed inside the magnet, and the remaining medical personnel leaves the room.

Examining without anesthesia

MRI scan discount on child without anesthesia is also performed. In case it can lie still during the procedure. If the child does not have claustrophobia, epilepsy and seizures. As a rule, medicament sleep is not required for children older than five years.

MRI for adults

If the patient is conscious and can follow the doctor's instructions, then anesthesia is not needed. If he has a violation of consciousness, and a person cannot stay in place for a while, then a drug-induced sleep is required.

You need to prepare for the procedure. Preparation includes several essential items: stopping food intake 9 hours before the study, taking water for 2 hours, you need to remove artificial limbs, lenses, jewelry and metal objects.

What is MRI or Magnetic ResonanIe Imaging?

The principle of MRI is based on the phenomenon of nuclear magnetic resonance. The organs are analyzed using a powerful magnet in which electromagnetic waves circulate. These high-frequency waves applied to a part of the body return a signal re-emitted by the hydrogen atoms contained in the organs. It is, thus, possible to determine the chemical composition and hence the nature of the tissues.

We obtain a 2D or 3D image of a part of the body. MRI does not irradiate, and it does not emit X-rays.

Magnetic resonance imaging is one of the modern and most informative diagnostic methods that enables specialists to accurately study the internal organs and systems of the human body. The study is widely used in the world in medical practice.

MRI is used to detect various abnormalities and acute illnesses. This non-invasive diagnostic method allows you to visualize in detail even deep tissue. The study makes it possible to obtain a layered image of internal organs. At the same time, the quality of tomography images is comparable to real photos of anatomical sections.

What is an MRI?

Magnetic resonance imaging is considered a safe method of investigation since it does not have radiation or ionizing radiation on the patient. Therefore it is harmless to the body. As the name suggests, this diagnostic method is based on the phenomenon of nuclear magnetic resonance.

To understand what an MRI scan discount is, you need to have an idea of how it works. The essence of the technique is that the nuclei of some atoms placed in a magnetic field can absorb electromagnetic pulses. In the future, they convert the energy into radio signals and, after the end of the pulse, radiate them.

Tomographs used in medicine work on the nuclei of hydrogen atoms that make up water molecules, of which the human body is 70%. The amount of fluid in different organs of the body is different, as a result of which during the scan the tissues radiate different signals. Thanks to this, the MRI device can accurately:

  • Visualize internal organs;
  • Distinguish healthy cells from pathological;
  • Identify any violations of the work of the bodies.

This is a unique method of diagnosis, which allows specialists to obtain high-quality images of virtually all structures of the human body. MRI-examination especially accurately and in detail visualize soft tissues, joints, and cartilages. An innovative technique enables physicians to make images of structures that are difficult to obtain by other methods of research. Such hard-to-reach tissues include those that are located near the bone structures, for example:

  • Intervertebral discs;
  • Spinal cord and brain;
  • Inner ear;
  • Pelvic organs;
  • Ligamentous apparatus.

However, images of structures containing a small amount of water are less accurate in perceptions. Therefore, for examination of the lungs or bones of the skeleton, magnetic resonance imaging is rarely used.

Why And When You Need To Have MRI Scan?

In today’s world, there are different types of medical examinations done with the help of multiple devices so that doctors can get the best result and offer the accurate treatment to the patients. MRI Scan is one such examination that is done to determine different health conditions of a patient and plan the future treatment process.

What is MRI Scan?

Magnetic resonance imaging or MRI scan is a radiological technique. In this method radio waves, magnetism and a computer are used to create the images of the body structure of the patient. The scanner looks like a large tube which is surrounded by a huge circular magnet.

There is a moveable bed on which you as a patient need to lie down and then that bed will be inserted into that tube which is surrounded by a magnet to get the images.

Why Do You Need MRI Scan?

This is an advanced and sophisticated ways to determine the causes of your certain health issues and helps the doctors to find the right solution for the same.

What Can Be Seen Through MRI Scan?

There are a number of things that can be diagnosed with the help of a successful MRI Scan. The doctor will suggest you to scan a relevant sector to identify the issues in that particular part of your body.

•    Ailments of the brain including dementia and brain tumors

•    Vascular abnormalities

•    Spinal injuries and related ailments

•    Sports injuries

•    Female pelvic problems

•    Prostate issues

•    Some typical gastrointestinal tract issues

•    Certain ENT conditions

•    Bone ad soft tissue conditions

That means a wide range of health issues can be diagnosed with the help of proper MRI scan. However, you need to go to a reputed and experienced pathology center where you can have the best MRI scan done by the experts in this field.

Who Should Not Have This Test?

Certain individuals should not go through this test because of the presence of powerful magnetic force in the scanner. Though your doctor will know better and will not let you have this test, but you should also be informed of the fact that when you cannot have an MRI Scan. You cannot have this test if you have

1.    A cochlear implant

2.    A cardiac pacemaker

3.    Certain clips inside your head due to brain operations

4.    Any kind of metallic foreign body inside your eyes

5.    Had any kind of surgeries within last eight weeks

6.    If you are carrying a baby

In such conditions, you will be considered as not fit for going through an MRI Scan in any circumstances.

Preparing For This Test

There is no need to some special preparation for this test. You need to change your regular clothes and have to wear a gown before you lie down on that bed for the test. Since magnets are used in this test; hence, you have to remove any kind of metal from your body; even your credit and debit cards too.

However, sometimes the patients are given intravenous (IV) contrast liquid injection to get a clearer image of particular body tissues.

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