Chirag Patel

PETCT brain imaging in dementia

Dementia is a clinical syndrome characterised by neurodegeneration that leads to progressive deterioration in several intellectual domains, including memory, language and executive brain function. Alzheimer’s disease (AD) is the commonest cause of neurodegenerative dementia that accounts for more than 60% of all cases, followed by vascular dementia, mixed dementia, Lewy body dementia (DLB), frontotemporal dementia […]

Dr Haroon Motara, Dr Chirag Patel, Dr Fahmid Chowdhury

Leeds Teaching Hospitals NHS Trust

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Practical aspects of SPECT/CT imaging

Hybrid imaging with SPECTCT, combining functional single photon emission computed tomography (SPECT) with anatomic computed tomography (CT), has evolved over the last decade with advances in both technology and clinical application. While overshadowed by the phenomenal success of PETCT, there has been increasing accessibility to multi-slice SPECT/CT aided by a wide range of clinically available […]

Dr Siram Vaidyanathan, Dr Chirag Patel

Leeds Teaching Hospitals NHS Trust

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