Schmitt Schmitt AM AM Riniker Riniker F F Anlauf Anlauf M M Schmid Schmid S S Soltermann Soltermann A A Moch Moch H H Islet 1 (Isl1) Expression is a Reliable Marker for Pancreatic Endocrine Tumors and Their Metastases Islet 1 (Isl1) Expression is a Reliable Marker for Pancreatic Endocrine Tumors and Their Metastases Am J Surg Pathol Am J Surg Pathol 2008 2008 32 32 3 3 420 420 10.1097/PAS.0b013e318158a397 10.1097/PAS.0b013e318158a397 supplied-pmid 18300808? Here, ISL1 is linked to pancreatic neuroendocrine tumor.