Nuclear Medicine And PET Scans

Nuclear radiology is a sub-specialty of radiology in which radioisotopes (compounds containing radioactive forms of atoms) are introduced into the physique for the objective of imaging, evaluating organ function, or localizing illness or tumors. Combined with the company’s family of high-resolution PET imaging scanners, Siemens now announces for the initial time an integrated diagnostic tool for individuals with cognitive impairment who are being evaluated for Alzheimer’s illness and other causes of cognitive decline.

Combined with a Myocardial Perfusion Study, PET scans can differentiate between nonfunctioning heart muscle and heart muscle that would benefit from a process, such as angioplasty or coronary artery bypass surgery , to reestablish adequate blood flow and to increase heart function.

The PET scan lasted 28 minutes, at initial it felt like a life time, but once I relaxed it did not appear to take to extended and before I knew it they had been lowering me out the machine, I was opening my eyes and trying to adjust to the vibrant lights!

Dr B A Krishna – Head of Nuclear Medicine & PET Imaging, Bombay Hospital, explains By decreasing isotope dose, the radiation burden to the patient is considerably reduced and this has been out major concern specially in tiny young children who repeatedly undergo these scans for the duration of remedy comply with up. The lowered time tends to make it extremely patient friendly and even sufferers with claustrophobia can undergo the procedures”.

Whilst some imaging scans such as CT and MRI isolate organic anatomic modifications in the physique, PET and Single photon emission computed tomography (SPECT are capable of detecting locations of molecular biology detail (even prior to anatomic change).

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