Results 1 to 10 of about 284,735 (262)

Review article: Histopathology of gastrointestinal neuroendocrine neoplasms [PDF]

Frontiers in Oncology, 2013
Gastrointestinal neuroendocrine neoplasms (GI-NENs) arise from neuroendocrine cells distributed mainly in the mucosa and submucosa of the gastrointestinal tract.
Kenichi eHirabayashi, Kenichi eHirabayashi, Giuseppe eZamboni, Giuseppe eZamboni, Takayuki eNishi, Akira eTanaka, Hiroshi eKajiwara, Naoya eNakamura   +7 more
doaj   +4 more sources

Efficacy and Safety of Conversion Therapy by Intraperitoneal and Intravenous Paclitaxel Plus Oral S-1 in Gastric Cancer Patients With Peritoneal Metastasis: A Prospective Phase II Study

Frontiers in Oncology, 2022
BackgroundNeoadjuvant intraperitoneal and systemic chemotherapy (NIPS) has shown promising results in gastric cancer (GC) with peritoneal metastasis. However, clinical practice experience of NIPS is still lacking in China.
Zhong-Yin Yang, Fei Yuan, Sheng Lu, Wei Xu, Jun-Wei Wu, Wen-Qi Xi, Min Shi, Zhen-Qiang Wang, Zhen-Tian Ni, Chang-Yu He, Xue-Xin Yao, Ya-Nan Zheng, Zheng-Lun Zhu, Wen-Tao Liu, Jun Zhang, Huan Zhang, Chen Li, Chao Yan, Min Yan, Zheng-Gang Zhu   +19 more
doaj   +1 more source

Adjuvant Chemotherapy in pT2N0M0 Gastric Cancer: Findings From a Retrospective Study

Frontiers in Pharmacology, 2022
Background: There is no global consensus on adjuvant chemotherapy (ACT) for pT2N0M0 gastric cancer. We conducted a retrospective study to reveal the role of ACT in such patients.Methods: Patients with pT2N0M0 gastric cancer who underwent radical ...
Yu Mei, Xijia Feng, Tienan Feng, Min Yan, Zhenggang Zhu, Tian Li, Zhenglun Zhu   +6 more
doaj   +1 more source

Nomograms Involving HER2 for Predicting Lymph Node Metastasis in Early Gastric Cancer

Frontiers in Cell and Developmental Biology, 2021
Objective: We aimed to establish a nomogram for predicting lymph node metastasis in early gastric cancer (EGC) involving human epidermal growth factor receptor 2 (HER2).Methods: We collected clinicopathological data of patients with EGC who underwent ...
Yu Mei, Shuo Wang, Tienan Feng, Min Yan, Fei Yuan, Zhenggang Zhu, Tian Li, Zhenglun Zhu   +7 more
doaj   +1 more source

Histopathological and immunohistochemical characteristics of gastrointestinal stromal tumor

Journal of the Arab Society for Medical Research, 2023
Gastrointestinal stromal tumor (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract with stomach being the commonest site.
Naglaa F Abbas, Sonia L El-Sharkawy, Wafaa E Abdelaal   +2 more
doaj   +1 more source

Canine Gastrointestinal Neoplasms [PDF]

Veterinary Pathology, 1977
In a review of 10 270 canine necropsies, 55 neoplasms of the stomach and 64 neoplasms of the small and large intestines were diagnosed. A significant number of these neoplasms were malignant ( P < 0.005) and epithelial ( P < 0.005). Adenocarcinomas of gastric and intestinal origin were in dogs younger than the average age of 10 years. Average age
A K, Patnaik, A I, Hurvitz, G F, Johnson
openaire   +2 more sources

Neuroendocrine Neoplasms of the Gastrointestinal Tract [PDF]

Deutsches Ärzteblatt international, 2011
Gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) are complex tumors whose incidence is rising and whose treatment requires precise classification and risk stratification.Selective review of the relevant literature, including recently published guidelines.GEP-NENs are initially classified by their degree of histological differentiation and ...
Matthias, Schott, Günter, Klöppel, Andreas, Raffel, Andreas, Saleh, Wolfram Trudo, Knoefel, Werner A, Scherbaum   +5 more
openaire   +2 more sources

Spectrum of neuroendocrine neoplasms of GIT – a histomorphological study in a tertiary care centre

Journal of Medical Science, 2023
Background. Neuroendocrine neoplasms are diverse in terms of sites of origin, functional status, and degrees of aggressiveness. Since neuroendocrine cells are ubiquitous in the human body, these neoplasms can arise in different organs, with ...
Aparna Muralidhar, Pushpa Mahadevan
doaj   +1 more source

Efficacy of a real-time intelligent quality-control system for the detection of early upper gastrointestinal neoplasms: a multicentre, single-blinded, randomised controlled trial [PDF]

EClinicalMedicine

exaly   +2 more sources

Medical Treatment of Gastrointestinal Neuroendocrine Neoplasms [PDF]

Hormone and Metabolic Research, 2020
AbstractNeuroendocrine neoplasms (NENs) are rare tumours that arise mainly in the gastrointestinal or pulmonary system. Most NENs are well-differentiated and may obtain prolonged survival besides the presence of metastatic disease; however, a subset (poorly differentiated NENs) may display a truly aggressive behaviour exhibiting a poor prognosis.
Tsoli, M., Alexandraki, K., Xanthopoulos, C., Kassi, E., Kaltsas, G.   +4 more
openaire   +3 more sources