ABCD1 as a Highly Effective Diagnostic Marker for Solid Pseudopapillary Neoplasm of the Pancreas

ABCD1 is identified as a promising diagnostic marker for differentiating solid pseudopapillary neoplasm of the pancreas from other pancreatic neoplasms, including pancreatic neuroendocrine tumors, with exceptional efficacy in immunohistochemical staining. Through a large-scale patient cohort analysis, researchers found that ABCD1 shows high sensitivity (99.10%) and specificity (100%) in distinguishing SPN from other pancreatic tumors, demonstrating its potential as a reliable diagnostic tool.