Results 21 to 30 of about 163,967 (239)

Updates on precision medicine of pancreatic neuroendocrine tumor [PDF]

open access: yesZhongguo aizheng zazhi, 2023
Since the concept of precision medicine proposed in 2011, the treatment of solid tumors has entered era of precision medicine led by gene testing. As a rare tumor, the incidence rate of pancreatic neuroendocrine tumor (PanNET) is increasing gradually. In
GAO Heli, XU Jin, CHEN Jie, YU Xianjun
doaj   +1 more source

Achieving objective response in treatment of non-resectable neuroendocrine tumors does not predict longer time to progression compared to achieving stable disease

open access: yesBMC Cancer, 2020
Background There are several treatment modalities for unresectable neuroendocrine tumors. Traditionally, the aim of these treatments has been to reduce the tumor load; referred to as objective response (OR).
Espen Thiis-Evensen   +3 more
doaj   +1 more source

Neuroendocrine Tumors of the Lung [PDF]

open access: yesCancers, 2012
Neuroendocrine tumors may develop throughout the human body with the majority being found in the gastrointestinal tract and bronchopulmonary system. Neuroendocrine tumors are classified according to the grade of biological aggressiveness (G1–G3) and the extent of differentiation (well-differentiated/poorly-differentiated).
Annette Fisseler-Eckhoff, Melanie Demes
openaire   +3 more sources

A real-life treatment cohort of pancreatic neuroendocrine tumors: High-grade increase in metastases confers poor survival

open access: yesFrontiers in Endocrinology, 2022
BackgroundTumor grade determined by the Ki67 index is the best prognostic factor for pancreatic neuroendocrine tumors (PanNETs). However, we often observe that the grade of metastases differs from that of their primary tumors.
Wu-Hu Zhang   +60 more
doaj   +1 more source

Carcinoid Syndrome and Hyperinsulinemic Hypoglycemia Associated with Neuroendocrine Neoplasms: A Critical Review on Clinical and Pharmacological Management

open access: yesPharmaceuticals, 2021
The carcinoid syndrome (CS) and hyperinsulinemic hypoglycemia (HH) represent two of the most common clinical syndromes associated with neuroendocrine neoplasms (NENs).
Francesca Spada   +8 more
doaj   +1 more source

Clinical study of robot and laparoscopic minimally invasive surgery for well-differentiated pancreatic neuroendocrine tumors [PDF]

open access: yesZhongguo aizheng zazhi, 2022
Background and purpose: Pancreatic neuroendocrine tumor (pNET) is a rare tumor. At present, there is still a lack of large-scale clinical research data to summarize the clinical effect of minimally invasive technology in the treatment of pNET. This study
LIU Wensheng, JI Shunrong, ZHUO Qifeng, GAO Heli, SHI Yihua, XU Wenyan, LIU Mengqi, LI Zheng, YU Xianjun, CHEN Jie, XU Xiaowu
doaj   +1 more source

Somatostatin Analogues in the Treatment of Neuroendocrine Tumors: Past, Present and Future [PDF]

open access: yes, 2019
In recent decades, the incidence of neuroendocrine tumors (NETs) has steadily increased. Due to the slow-growing nature of these tumors and the lack of early symptoms, most cases are diagnosed at advanced stages, when curative treatment options are no ...
Amthauer, Holger   +8 more
core   +1 more source

The Interplay of Four Main Pathways Recomposes Immune Landscape in Primary and Metastatic Gastroenteropancreatic Neuroendocrine Tumors

open access: yesFrontiers in Oncology, 2022
BackgroundThe four major pathways in gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) including chromatin remodeling, DNA damage repair, activation of mTOR signaling, and telomere maintenance were mediated by some critical molecules and ...
Xin Lou   +51 more
doaj   +1 more source

Collision of ductal adenocarcinoma and neuroendocrine tumor of the pancreas: a case report and review of the literature [PDF]

open access: yes, 2017
Background: Simultaneous occurrence of exocrine and neuroendocrine tumors of the pancreas is very infrequent. We report a patient with an endocrine tumor in the pancreatic-duodenal area and extensive exocrine carcinoma involving the whole pancreas.
Blandamura, Stella   +6 more
core   +2 more sources

Tumor size and perineural invasion predict outcome of gastric high-grade neuroendocrine neoplasms

open access: yesEndocrine Connections, 2021
A new subcategory, grade 3 neuroendocrine tumors, is incorporated into the grading system of pancreatic neuroendocrine neoplasms in the 2017 WHO c lassification in order to differentiate grade 3 neuroendocrine tumors from neuroendocri ne carcinomas.
Qi Zhang   +14 more
doaj   +1 more source

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