Journal of the American College of Surgeons
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Management of solitary mucinous cystic lesions of the pancreas (MCLs) relies on correct differentiation between branch duct intraductal papillary mucinous neoplasm (BD-IPMN) and mucinous cystic neoplasm (MCN). Current international consensus guidelines recommend resection for MCN, and unifocal BD-IPMN can be followed in the absence of worrisome features/high-risk stigmata. We hypothesized that preoperative differentiation of solitary MCLs is suboptimal, and that all solitary MCLs should be treated similarly. ⋯ Unreliable differentiation and limited ability to predict invasiveness make solitary MCLs clinically challenging. With similar invasive rates, MCN and unifocal BD-IPMNs should be merged into one new entity for management, the undifferentiated solitary MCL.
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Multicenter Study Observational Study
Are the Current Guidelines for the Surgical Management of Intraductal Papillary Mucinous Neoplasms of the Pancreas Adequate? A Multi-Institutional Study.
Controversy persists regarding the management of patients with intraductal papillary mucinous neoplasms (IPMN). International consensus guidelines stratify patients into high-risk, worrisome, and low risk categories. ⋯ These data demonstrate that the current consensus guidelines for surgical resection of IPMN may not adequately stratify and identify patients at risk for having HGD or invasive cancer. Patients with multiple worrisome features, in the absence of high-risk factors, should be considered for resection.
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Distal cholangiocarcinoma (DC) and pancreatic ductal adenocarcinoma (PDAC) are often managed as 1 entity, yet direct comparisons are lacking. Our aim was to use 2 large multi-institutional databases to assess treatment, pathologic, and survival differences between these diseases. ⋯ Distal cholangiocarcinoma and pancreatic ductal adenocarcinoma are distinct entities. Distal cholangiocarcinoma has a favorable prognosis compared with PDAC, yet current adjuvant therapy regimens are only associated with improved survival in PDAC, not DC. Therefore, treatment paradigms used for PDAC should not be extrapolated to DC, despite similar operative approaches, and novel therapies for DC should be explored.
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Advances in critical care prolong survival in children with liver failure, allowing more critically ill children to undergo orthotopic liver transplantation (OLT). In order to justify the use of a scarce donor resource and avoid futile transplants, we sought to determine survival in children who undergo OLT while receiving pre-OLT critical care. ⋯ This analysis demonstrates that the use of advanced critical care in children and infants with liver failure is justified because OLT can be performed on the sickest children and acceptable outcomes achieved. It is an appropriate use of a scarce donor allograft in a child who would otherwise succumb to a terminal liver disease.