Isolated Pancreatic Metastasis From Squamous Cell Lung Cancer Mimicking Primary Pancreatic Ductal Adenocarcinoma on FDG PET/CT.

Isolated pancreatic metastasis from lung cancer is rare. We present a case of isolated pancreatic metastasis from squamous cell lung cancer. The pancreatic tumor showed hypovascularity on enhanced MRI and intense FDG uptake on FDG PET/CT mimicking primary pancreatic ductal adenocarcinoma. This case indicates pancreatic metastasis should be considered as a differential diagnosis in patients with a history of extrapancreatic cancer and hypermetabolic pancreatic lesion.