Positron Emission Tomography

For this lab you should read the text under and the linked articles on PET-based research. Dr B A Krishna – Head of Nuclear Medicine & PET Imaging, Bombay Hospital, explains By minimizing isotope dose, the radiation burden to the patient is drastically lowered and this has been out primary concern especially in little young children who repeatedly undergo these scans in the course of therapy comply with up. The decreased time makes it very patient friendly and even individuals with claustrophobia can undergo the procedures”.

He said every day cancer specialists rely on PET scans to determine if a patient’s lung cancer is curable, if a Hodgkin’s patient needs two or six months of chemotherapy, or no matter whether a shadow seen on a CT scan is residual lymphoma or just scar tissue.

At present, PET scans are most commonly used to detect cancer, heart difficulties (such as coronary artery illness and harm to the heart following a heart attack), brain disorders (such as brain tumors, memory issues and seizures) and other central nervous method issues.

The computer workstation that processes the imaging data is located in a separate manage space, where the technologist operates the scanner and monitors your examination in direct visual get in touch with and typically with the ability to hear and speak to you with the use of a speaker and microphone.

In a case-handle study, a specific kind of PET imaging picked up a pattern of tau deposition in brain regions accountable for mood, fear, anxiety, and cognition – one that was distinct from neuropathological patterns observed in Alzheimer’s illness, according to Julian Bailes, MD , of North Shore University Well being Technique, and colleagues.

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