Advancements in technology have invented numerous
non-invasive methods which can minutely diagnose the activities happening
inside a human body. Medical imaging systems have made it possible to generate
the pictures of anatomic structures and organs of living organisms. The images
produced by these methods are highly detailed, and these contribute to
expanding the knowledge of physicians and other associated resources to further
proceed with the required treatment.
Radiology is a branch of medicine which concerns the use of
radiant energy in diagnosing and treating diseases. The physician who
specializes in radiology is known as a radiologist. There are two types of
radiology:
·
Diagnostic
Radiology-It is also known as diagnostic imaging, and it uses radiations of
low intensity to develop highly detailed images of the internal system. It is
usually used in diagnosing the internal state of the body in case of broken
bones, blood clots, heart conditions and gastrointestinal conditions. It is
also used to monitor the outcomes of ongoing treatment and in the diagnosis of
breast and colon cancer. The following are examples of diagnostic radiology
scans:
o
Ultrasound-
It is the most inexpensive technology which is majorly used in producing images
of the foetus and pregnant mother. It applies acoustic energy at application
area to create pictures. Technically, the frequency of energy is above the
audible frequency levels of the humans.
o
Nuclear
Medicine Scans- This scan includes the patient gulping pill which
encapsulates a gamma camera and a few other components. This short-lived
radioactive element takes continuous snaps as it passes through the
oesophagus.
o
Radiography/X-Rays-
It is one of the oldest body scan methods which is primarily used in developing
images of bones, joints, and ligaments.
o
Computed
Tomography (CT) Scans- This scan uses high radiation energy to generate
images of all possible orientations.
o
Magnetic
Resonance Imaging (MRI) Scans- It operates on magnetic field energy and is
the most efficient procedure for producing two and three-dimensional images.
o
Interventional
Radiology- It is a minimally invasive disease treatment procedure which
uses diagnostic radiology scans (produced by CT scan, MRI scan and ultrasound
to help guide medical procedures) to insert catheters, wires, and other
incision tools. Doctors use stents, occluders and medications to cure
conditions like cancers, back pain, blockages in arteries and veins and
problems related to liver and kidney.
Radiology Centers in
San Antonio
For diagnostic imaging in San Antonio, Gonzaba Medical Group
is the best place to visit. It is one of the chief providers of diagnostic
imaging services and all under one roof.
