whole-islet histology and to integrate transmitted light microscopy (which provides the ground-truth tissue information) with confocal fluorescence imaging. The new optical and imaging conditions ...

further imaging or biopsy is indicated. Often, hyperechoic metastases correspond to hypervascular lesions, including metastases from renal cell carcinoma, breast carcinoma, and islet cell tumors ...

When hypoglycemia does occur in such individuals, an uncommon but important diagnosis to consider is non-islet cell tumor hypoglycemia ... range 411–1248 ng/mL). Imaging demonstrated a large ...