Surgical and Pathologic Outcomes of Pancreatic Adenocarcinoma (PA) After Preoperative Ablative Stereotactic Magnetic Resonance Image Guided Adaptive Radiation Therapy (A-SMART).

Purpose: Preoperative radiation therapy (RT) for pancreatic adenocarcinoma reduces positive surgical margin rates, and when delivered to an ablative dose range it may improve local control and overall survival for patients with unresectable disease. Use of stereotactic body RT to achieve a higher biologically effective dose has been limited by toxicity to adjacent radiosensitive structures, but this can be mitigated by stereotactic magnetic resonance image guided adaptive radiation therapy (SMART).

Methods And Materials: We describe our single-institution experience of high biologically effective dose SMART before resection of localized pancreatic adenocarcinoma.

Linc-ing Circulating Long Non-coding RNAs to the Diagnosis and Malignant Prediction of Intraductal Papillary Mucinous Neoplasms of the Pancreas.

Pancreatic ductal adenocarcinoma (PDAC) is an aggressive disease that lacks effective biomarkers for early detection. We hypothesized that circulating long non-coding RNAs (lncRNAs) may act as diagnostic markers of incidentally-detected cystic PDAC precursors known as intraductal papillary mucinous neoplasms (IPMNs) and predictors of their pathology/histological classification. Using NanoString nCounter® technology, we measured the abundance of 28 candidate lncRNAs in pre-operative plasma from a cohort of pathologically-confirmed IPMN cases of various grades of severity and non-diseased controls.

Central pancreatectomy for benign pancreatic lesions.

Introduction: Traditional resections for pancreatic malignancies include distal pancreatectomy with splenectomy and pancrearicoduodenectomy (PD). Alternative resections for benign pancreatic disease are used to minimize the resection of normal pancreatic and splenic parenchyma. This study describes the use of central pancreatectomy (CP) in 10 patients.