Accuracy of 2012 International Consensus Guidelines for the prediction of malignancy of branch-duct intraductal papillary mucinous neoplasms of the pancreas
Abstract:2012 ICG criteria are useful to manage BD-IPMN permitting not to miss a malignant form (NPV of 94%), but frequently point out unnecessary surgery (PPV of 38%). Malignancy rate increases with the number of ICG criteria. In patients with only one criterion, additional criteria would be necessary.
“…Current guidelines provide valuable information in terms of the prevention of pancreatic cancer owing to their high sensitivity. A low specificity, however, has led to high rates of unnecessary surgical resection worldwide. The risk of malignancy associated with MPD dilatation is a controversial issue.…”
“…Current guidelines provide valuable information in terms of the prevention of pancreatic cancer owing to their high sensitivity. A low specificity, however, has led to high rates of unnecessary surgical resection worldwide. The risk of malignancy associated with MPD dilatation is a controversial issue.…”
“…1. Ten studies [13][14][15]17,[20][21][22][23][24][25] evaluated only the FCG, eight studies [26][27][28][29][30][31][32][33] evaluated only the SCG and 4 studies 8,16,18,19 evaluated both the FCG and SCG. All 22 studies were retrospective studies.…”
The FCG had a higher positive predictive value (PPV) compared to the SCG. However, the negative predictive value (NPV) of the FCG was slightly lower than that of the SCG. Malignant and even invasive IPMN may be missed according to both guidelines.
“…Diese formulierte im Jahr 2006 Leitlinien mit den sogenannten Sendai-Kriterien, um Kandidaten für eine Resektion von solchen, die für Watchful Waiting geeignet sind, zu differenzieren. Die Sendai-Kriterien zeigten in mehreren Studien eine schlechte Sensitivität in der Erkennung von Patienten mit malignen Pankreaszysten und gelten mittlerweile als obsolet [13,14].…”
Section: Caveunclassified
“…Serien mit limitierten Resektionen bei kleinen BD-IPMN werden immer wieder berichtet [36,37]. Jüngsten Daten zufolge besteht aber auch bei den kleinsten invasiven IPMN-Karzinomen ein hohes Risiko eines Lymphknotenbefalls von 20-40 %, was Rezidivraten von bis zu 50 % nach limitierten Resektionen zur Folge hat [13,14,37].…”
Section: Caveunclassified
“…Drei direkte Familienangehörige sind an Pankreaskarzinom verstorben. Kriterien wie die Präsenz von Wandknötchen, die Erhöhung von CA 19-9 im Serum und die Gangdilatation haben sich als zuverlässigere Parameter gezeigt[14,20,21].…”
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.