We have located links that may give you full text access.
Journal Article
Review
Pathologic classification of "pancreatic cancers": current concepts and challenges.
Chinese Clinical Oncology 2017 December
As the most common and most important cancer of the pancreas, with rapid mortality and now also as the third leading cause of cancer-related deaths in the United States, pancreatic ductal adenocarcinoma (PDAC) has become synonymous with "pancreas cancer". PDAC is also the prototype of the "pancreatobiliary-type" adenocarcinomas, along the biliary tract, ampullary and gallbladder cancers with the similar morphology and behavior. Recent molecular profiling studies have identified distinct subsets of PDAC, potentially with different behaviors and targetability. Moreover, while PDAC is by far the most common cancer of the pancreas, there are various other types that occur in this organ and are erroneously classified together with PDAC. Many of these have different molecular and biologic characteristics that warrant their management separately although they are also technically "pancreatic cancers". While some are closely related to PDAC and have as aggressive behavior (such as adenosquamous carcinomas which are recently recognized under "basal" like category in profiling studies, which are actually even worse prognostically than PDACs), in the meantime, others such as colloid carcinoma has a much better behavior than PDAC, and as a carcinoma with intestinal lineage (MUC2/CDX2) colloid carcinoma may require an entirely different treatment approach as well. Similarly, medullary carcinomas also appear to have different biology. Additionally, non-ductal cancers such as acinar, neuroendocrine, solid-pseudopapillary neoplasms and pancreatoblastoma have their respective clinicopathologic and molecular associations and warrant careful elimination in the management and study protocols. Another very problematic aspect in the classification of "pancreas cancer" is its delineation from the cancers of neighboring organs, in particular, ampullary/duodenal and common bile duct (CBD) cancers, for which recently more refined criteria have been provided. Additionally, the possibility of metastasis from another site and lymphomas also need to be considered. In summary, there is a whole host of cancers that occur in the pancreas that ought to be considered carefully before a case is classified as an ordinary "pancreas cancer" (PDAC).
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app