Annals of surgery
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Review Clinical Trial
18Fluorodeoxyglucose-positron emission tomography in the management of patients with suspected pancreatic cancer.
To assess the accuracy and clinical impact of 18fluorodeoxyglucose-positron emission tomography (18FDG-PET) on the management of patients with suspected primary or recurrent pancreatic adenocarcinoma, and to assess the utility of 18FDG-PET in grading tumor response to neoadjuvant chemoradiation. ⋯ These data confirm that 18FDG-PET is useful in the evaluation of patients with suspected primary or recurrent pancreatic carcinoma. 18FDG-PET is more sensitive and specific than CT in the detection of small primary tumors and in the clarification of hepatic and distant metastases. 18FDG-PET was also of benefit in assessing response to neoadjuvant chemoradiation. Although 18FDG-PET cannot replace CT in defining local tumor resectability, the application of 18FDG-PET in addition to CT may alter clinical management in a significant fraction of patients with suspected pancreatic cancer.