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

Adaptations to high wind velocity, Adaptations to high wind velocity Th...

Adaptations to high wind velocity The mechanical force of the wind and the grinding action of sand, dust, snow and other materials driven by it cause the plants to adapt themse

Amount of intracellular chloride ions in neuron a, Amount of intracellular ...

Amount of intracellular chloride ions in neuron A Neuron A is a healthy neuron with all the usual ion channels.  When at rest with a membrane voltage of R millivolts, neuron A

Which are the organs affected by chronic chagas disease, Q. In the long ter...

Q. In the long term which are the organs affected by chronic Chagas' disease? In the chronic stage of Chagas' disease, that manifests years after the infection, the trypanosoma

Descibe the lymphatic system, Q. What is the lymphatic system? The lymp...

Q. What is the lymphatic system? The lymphatic system is a network of specialized valved vessels that drain interstitial fluid (lymph), the lymphatic system is as well responsi

Types of individuals in cnidaria, Types of individuals in Cnidaria The...

Types of individuals in Cnidaria There are two forms of individuals in Cnidaria: Polyp Medusa Polyp is tubular, the oral end being free carrying

Significance of apomixis, Significance of Apomixis Apomixis offers th...

Significance of Apomixis Apomixis offers the possibility of indefinite multiplication of especially favorable biotypes without any variation due to segregation or recombinati

Explain matching energy intake to energy expenditure, Explain Matching ener...

Explain Matching energy intake to energy expenditure? To be in energy balance, an athlete needs to consume about the same number of calories that he or she expends on a daily

Target tissues and target organs of the neurohypophysis, Q. Which are the t...

Q. Which are the target tissues and target organs of the neurohypophysis? The target organs of oxytocin are the mammary glands and the uterus and target organs of ADH are the k

What type of compound is major metabolic waste of porifera, What type of co...

What type of compound is the major metabolic waste of Porifera? Why is it important for the organism to get rid of this compound?

Determine the floor of nose and nasal spine, Floor of nose and Nasal spine ...

Floor of nose and Nasal spine Although variable, the nasal floor is typically situated 5-9mm below the level of inferior turbinates. The inferior piriform rim is used as a guid

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