The internal design of a human body is complicated, and hence, an
X-Ray examination cannot reveal everything. To understand the minute
insights better, doctors instruct MRI (Magnetic Resonance Imaging). An
MRI machine is a tube-shaped device which creates detailed images of
tissues and organs of a human body under the influence of magnetic field
and radio waves. When a patient lies inside an MRI machine, his body's
hydrogen atoms are realigned by the magnetic field. Then, the radio
waves in parallel produce faint signals to develop cross-sectional MRI
images. The images can be created either in two dimensions or three
dimensions as per requirement.
Why is MRI done?
MRI is a
noninvasive method of capturing high-resolution images of internal
organs, tissues and skeletal system to diagnose the problems happening
inside the body.
MRI of Spinal Cord and Brain
Often patients undergo this examination for brain or spinal cord to diagnose:
- Spinal cord injuries
- Tumors
- Multiple sclerosis
- Aneurysms of cerebral vessels
- Disorders of the eye and inner ear
- Brain injury from trauma
Apart
from these variants, a particular type of MRI known as function MRI
(fMRI) is done to measure the metabolic changes occurring inside the
brain. It examines the brain's anatomy and determines how the parts of
the brain are functioning. fMRI is also used to determine the damage
caused due to head injury or diseases like Alzheimer's disease.
MRI of Internal Organs
Medical
science has earned numerous advantages since the launch of MRI
technology. It can be used to identify abnormalities prevailing in body
parts like:
- Ovaries
- Liver and bile ducts
- Spleen
- Prostate
- Kidneys
- Uterus
- Pancreas
MRI of Heart and Blood Vessels
- For heart and blood vessels this technique can assess:
- The thickness and the movement of heart's walls.
- The structural problems of the aorta.
- The functions and size of the chambers of the heart.
- The blockage and inflammation in blood vessels.
- The seriousness of damage caused by heart disease or heart attack.
MRI of Bones and Joints
- Here, this magnetic technology helps to evaluate:
- Disk abnormalities in the spine
- Bone infections
- Tumors of the bones and soft tissues
- Joint defects caused by traumatic or repetitive injuries
Radiology Service Centers in San Antonio
If
you want to undergo MRI or any other radiology procedure, then reach
out to the experts of Gonzaba Medical Group. They are one of the leading
providers of Diagnostic Imaging Services in San Antonio.
