INTRODUCTION (18)F-FDG-PET-CT plays an important role in the management of lymphoma postchemotherapy followup. Some centres perform prechemotherapy baseline CT and postchemotherapy PETCT. With a concern of radiation burden, especially in young patients, this study aimed to assess if PETCT radiation dose could be reduced. METHODS Retrospective analysis of 100 lymphoma patients was performed to...

Abstract Background Pancreatic neuroendocrine tumor (PNET) is a subgroup of (NET) that has unique biology and natural history. The histological classification major role in the management this pathology, but recent years Gallium 68 dotatate (68Ga-DOTA) scanning at center discussion about how these imaging technologies can modify clinical tumors their results are correlated to Ki67 index. Method...

Brain positron emission tomography (PET) has also been used over many years to diagnose neurodegenerative diseases, and has advantages over MRI due to its higher sensitivity to detect pathologies at a molecular level. While 18F-fluorodeoxyglucose (FDG) PETCT is an established imaging technique for assisting in the differential diagnosis of Alzheimer’s disease (AD) and other forms of dementia, P...

Background Lymphoma is a haematological malignancy that affects both old and young. It is the most common indication for PETCT in the young adult. Lymphoma is the fifth commonest malignancy in the UK after breast, lung, colorectal and prostate cancer, accounting for 11,861 cancer cases in 2008 (4%). The current conventional treatments provide good cure rates, with overall 10-year survival rates...

Colorectal cancer represents the second most common malignancy worldwide, with approximately one million newly diagnosed cases each year, and is the fourth leading cause of cancer mortality. This article provides an overview of the role of FDG (fluorodeoxyglucose) PET (positron emission tomography) CT (computed tomography) for assessment in patients with colorectal cancer. A summary of key lear...