Recent updates on grading and classification of neuroendocrine tumors

JY Kim, SM Hong, JY Ro - Annals of diagnostic pathology, 2017 - Elsevier
Neuroendocrine tumors (NETs) are originating from neuroendocrine cells in diffuse
endocrine systems. NETs are diagnosed by characteristic histologic features and …

Biology and evolution of poorly differentiated neuroendocrine tumors

DS Rickman, H Beltran, F Demichelis, MA Rubin - Nature medicine, 2017 - nature.com
Neuroendocrine (NE) cancers are a diverse group of neoplasms typically diagnosed and
treated on the basis of their site of origin. This Perspective focuses on advances in our …

Guidelines for the investigation of chronic diarrhoea in adults: British Society of Gastroenterology

RP Arasaradnam, S Brown, A Forbes, MR Fox… - Gut, 2018 - gut.bmj.com
Chronic diarrhoea is a common problem, hence clear guidance on investigations is
required. This is an updated guideline from 2003 for the investigations of chronic diarrhoea …

The clinicopathologic heterogeneity of grade 3 gastroenteropancreatic neuroendocrine neoplasms: morphological differentiation and proliferation identify different …

M Milione, P Maisonneuve, F Spada… - …, 2016 - karger.com
Abstract Background/Aims: Gastroenteropancreatic (GEP) neuroendocrine carcinomas
(NECs) are defined as neuroendocrine neoplasms (NENs) with a Ki-67 index> 20 …

CT radiomics may predict the grade of pancreatic neuroendocrine tumors: a multicenter study

D Gu, Y Hu, H Ding, J Wei, K Chen, H Liu, M Zeng… - European …, 2019 - Springer
Objective To develop and validate a radiomics-based nomogram for preoperatively
predicting grade 1 and grade 2/3 tumors in patients with pancreatic neuroendocrine tumors …

[HTML][HTML] Calculation of the Ki67 index in pancreatic neuroendocrine tumors: a comparative analysis of four counting methodologies

MD Reid, P Bagci, N Ohike, B Saka, IE Seven… - Modern Pathology, 2015 - Elsevier
Ki67 index is now an essential part of classification of pancreatic neuroendocrine tumors.
However, its adaptation into daily practice has been fraught with challenges related to …

Recent updates on neuroendocrine tumors from the gastrointestinal and pancreatobiliary tracts

JY Kim, SM Hong - Archives of pathology & laboratory …, 2016 - meridian.allenpress.com
Context.—Gastrointestinal (GI) and pancreatobiliary tracts contain a variety of
neuroendocrine cells that constitute a diffuse endocrine system. Neuroendocrine tumors …

[PDF][PDF] What is new in the 2017 World Health Organization classification and 8th American Joint Committee on Cancer staging system for pancreatic neuroendocrine …

J Choe, KW Kim, HJ Kim, DW Kim… - Korean journal of …, 2019 - synapse.koreamed.org
The diagnosis and management of pancreatic neuroendocrine neoplasms (NENs) have
evolved significantly in recent years. There are several diagnostic and therapeutic …

Pancreatic neuroendocrine tumor: prediction of the tumor grade using CT findings and computerized texture analysis

TW Choi, JH Kim, MH Yu, SJ Park, JK Han - Acta radiologica, 2018 - journals.sagepub.com
Background Pancreatic neuroendocrine tumors (PNET) include heterogeneous tumors with
a variable degree of inherent biologic aggressiveness represented by the histopathologic …

Molecular subtypes in cancers of the gastrointestinal tract

MF Bijlsma, A Sadanandam, P Tan… - Nature reviews …, 2017 - nature.com
Malignancies of the gastrointestinal tract are among the most common human cancers. The
distinct tissues of origin give rise to a diverse set of diseases, such as colorectal cancer …