Fig. 1From: Duodenal neuroendocrine tumor after bilateral breast cancer with type 1 neurofibromatosis: a case reportComputed tomography and 18-fluorodeoxyglucose–positron emission tomography images. A Contrast-enhanced computed tomography demonstrated a 20 × 20-mm duodenal mass (yellow arrow). B, C Demonstrated an accumulation of 18-fluorodeoxyglucose in this tumor with a maximum standardized uptake value of 5.78 (white arrows)Back to article page