Scintigraphy or nuclear medicine, Biology

Assignment Help:

Scintigraphy or nuclear medicine:

Scintigraphy was introduced in veterinary medicine in 1970s. It is highly sensitive and can detect bone damage much better than radiological identification. The technique is also being applied to evaluate vascular perfusion, pulmonary ventilation and muscle damage to measure cardiac out put and in intra-thoracic pathology. The scintigraphy involves the production of images following internal administration of radioactive pharmaceuticals to a patient. The two-dimensional image obtained by sophisticated gamma camera indicates the distribution of radioactive material in the body. Using advanced computer technology, these images can then be analyzed to provide both qualitative and quantitative data. Single photon emission computed tomography (SPECT) and positron emission tomography (PET) are advanced imaging techniques. Tomographic images of the organ or blood flow are generated using radioactive isotopes.


Related Discussions:- Scintigraphy or nuclear medicine

Purpose of supervision - management principles, Purpose of Supervision: ...

Purpose of Supervision: Purpose: To help the personnel to grow, to know themselves and what they need in order to render the most efficient service and to give them assistance

Differentiate between neuropsychologists and neurologists, Differentiate be...

Differentiate between neuropsychologists and neurologists Cooperation among neuroraudiologists, neurologists, and neuropsychologists has already led to the accomplishment of se

Explain risk factor global perspective in heart dieases, Explain risk facto...

Explain risk factor at the global perspective in heart diease? While the risk of Cardio-vascular diseases has been found to be variable in different ethnic groups with the high

Discuss about brain, Brain Brain is a part of central nervous system wh...

Brain Brain is a part of central nervous system which lies in the skull. Source: Sears and Windwood, Anatomy and Physiology for Nurses The different parts of the bra

Natality - population parameters and regulation, Natality - Population Para...

Natality - Population Parameters and Regulation Natality is the ability of a population to increase. Natality rate is equivalent to birth rate which means the production of ne

Define trace elements for school children and adolescents, Define Trace ele...

Define Trace elements for school children and adolescents? Iodine requirements peak in adolescence. Consumption of iodized salt should be ensured. Adequacy of zinc for growth i

What is the etiological agent of amebiasis, What is the etiological agent o...

What is the etiological agent of amebiasis? How is it transmitted and what are the typical manifestations of the disease? Amebiasis is caused by the protozoan Entamoeba histoly

Explain law of the transmission of acquired characteristics, What is meant ...

What is meant by the law of use and disuse and by the law of the transmission of acquired characteristics? According to the law of use and disuse the characteristics of a body

Sedative hypnotics - psychological drug dependence, SED A TIV E HYPNOTIC...

SED A TIV E HYPNOTICS - They depress the activity of CNS. Reduce excitement, give feeling of calm. Higher doses induces sleep. Sleep inducing drugs are also called

Name the animals having a single opening as mouth and anus, One example of ...

One example of animals having a single opening to the outside that serves both as mouth as well as anus is: 1. Octopus 2. Asterias 3. Ascidia 4. Fasciola Ascidia i

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd