Nuclear medicine refers to the application of radioactive isotopes
for therapeutic and diagnostic purposes in medicine. The constituents
of nuclear medicine include radioactive isotopes and radiological
imaging devices such as magnetic resonance imaging (MRI), positron
emission tomography (PET), computerized tomography (CT), and single
proton emission tomography (SPECT). The basic principle of nuclear
medicine is the use of radiological imaging devices to view the
concentration of radioactive isotopes injected within the body
thereby enabling a picture (2D) or real-time study (3D) of the
patients anatomy. In some therapeutic applications, radioactive
isotopes are selected in a way that they get excited when under the
influence of radio waves from radiology equipment thereby treating a
condition (mostly tumor) wherein the isotope is concentrated. Nuclear
medicine has therefore seen a rise in their applicability over the
past decades and is expected to continue with greater interests in
treating life threatening diseases such as cancer.
Based
on their application, nuclear medicines can be segregated majorly
into: diagnostics and therapeutics. Diagnostic nuclear medicine can
be further segmented into: cardiovascular, neurology, nephrology,
hepatology, oncology, and pulmonology. The therapeutic applications
of nuclear medicine majorly focus on cancer treatment and scar-
tissue removal.
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Geographically, the nuclear medicine market is segmented into four
major regions: North America, Europe, Asia Pacific and Rest of the
World. North America accounts for the largest share in terms of
revenue due to several technological advancements and high cost
associated with the nuclear medicines applications. Diagnostic
nuclear medicine forms the largest application of nuclear medicine
technology, radiopharmaceutical products and computer aided detection
services in the region.
Therapeutic nuclear medicine follows diagnostic nuclear medicine in
terms of applications. However therapeutic nuclear medicine being an
expensive procedure has the potential to surpass diagnostic nuclear
medicine in the future in terms of revenue. On the other hand
European companies continue to remain a strong point in the global
nuclear medicine market mainly due to the high quality of services
offered, greater innovations and their increased reliability. Certain
significant restrictions for nuclear medicine services such as
shortage of radioactive isotopes, dearth of technical experts in
hospitals and high cost of materials, continue to dampen the market
growth especially in the cost sensitive economies of Asia Pacific
region.
The
demand for nuclear medicine services in the Asia Pacific region is
expected to grow in the future due to increasing incidences of
cancer, cardiovascular and neurological diseases, Australia, Japan,
and China form the largest market in the Asia Pacific region as
amajority of nuclear medicine diagnostic equipment manufacturing are
from these countries. In addition Australia is among the world’s
largest manufacturers of pharmaceutical radio-isotopes. South Asia
and South East Asia on the other hand show great potential in terms
of cardiovascular and neurological application. Therapeutic
application of nuclear medicine for treating oncology cases are yet
to be fully developed throughout the region, although countries such
as Singapore exhibit a successful rate of nuclear medicine
therapeutics.
Some of the key players contributing to the global nuclear medicine market include: G.E Healthcare, AIPES, COMECER
S.P.A, Pinestar Technology, Inc., Ashby Gorman Baker Ltd, and Mediso
Ltd.
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