Synaptophysin-Ki67 double stain: a novel technique that improves interobserver agreement in the grading of well-differentiated gastrointestinal neuroendocrine tumors. [PDF]
, 2017 A common problem in the assessment of Ki67 proliferative index in well-differentiated gastrointestinal neuroendocrine tumors is distinguishing tumor from non-tumor.
Beckett, Laurel +5 more
core +1 more source
Neuroendocrine Tumor with Metachronous Gastrointestinal Stromal Tumor in a Patient: A Case Report
The Korean Journal of Gastroenterology, 2022 Neuroendocrine tumors (NETs) that arise from neuroendocrine cells can develop in most organs; however, it is rarely found in the duodenal papilla.
Jae Hyuk Heo +4 more
doaj +1 more source
Pathology of Gastrointestinal Stromal Tumors
Clinical Medicine Insights: Pathology, 2012 Gastrointestinal stromal tumor (GIST) is a well recognized and relatively well understood soft tissue tumor. Early events in GIST development are activating mutations in KIT or PDGFRA , which occur in most GISTs and encode for mutated tyrosine receptor ...
Wai Chin Foo +2 more
doaj +2 more sources
Rectal Gastrointestinal Stromal Tumors
Cureus, 2023 Rectal gastrointestinal stromal tumors (GISTs) are rare types of tumors, but the incidence is increasing, and we now know more about the pathogenesis and management of rectal GIST. The main goal is to resect the tumor with negative microscopic margins. With the development of neoadjuvant Imatinib therapy, preoperative reduction in tumor size has become
Dawara, Shahed A +2 more
openaire +2 more sources
Journal of Medical Case Reports, 2018 Background Spinal metastases of gastrointestinal stromal tumors are rare; however, the incidence has been increasing since the introduction of tyrosine kinase inhibitors, which have improved overall survival.
Takaki Shimizu +9 more
doaj +1 more source
Laparoscopic treatment of gastrointestinal stromal tumors located at the duodenojejunal junction
SAGE Open Medical Case Reports, 2020 Gastrointestinal stromal tumors are the most common subepithelial tumors of the gastrointestinal tract. Gastrointestinal stromal tumors are commonly detected in the stomach followed by the small intestine.
Seokyoun Lee, Jungnam Kwon, Junhee Lee
doaj +1 more source
Gastrointestinal stromal tumor (GIST) of the Treitz’s angle– a very rare cause of high bowel obstruction [PDF]
, 2016 Gastrointestinal stromal tumors (GIST) are somewhat rare gastrointestinal tumors - approximately 1% to 3% incidence, but they are the most common mesenchymal neoplasms of the gastrointestinal tract.
Georgescu, Lota Corina +3 more
core +3 more sources
Gastrointestinal Stromal Tumors: A Case Report
Oman Medical Journal, 2014 Advances in the identification of gastrointestinal stromal tumors, its molecular and immunohiostochemical basis, and its management have been a watershed in the treatment of gastrointestinal tumors.
Palankezhe Sashidharan +4 more
doaj +1 more source
Succinate dehydrogenase (SDH)-deficient renal carcinoma:a morphologically distinct entity: a clinicopathologic series of 36 tumors from 27 patients [PDF]
, 2014 Succinate dehydrogenase (SDH)-deficient renal carcinoma has been accepted as a provisional entity in the 2013 International Society of Urological Pathology Vancouver Classification.
Belinsky +46 more
core +4 more sources
Gut microbiota–derived short‐chain fatty acids regulate group 3 innate lymphoid cells in HCC
Hepatology, EarlyView., 2022 Abstract Background and Aims Type 3 innate lymphoid cells (ILC3s) are essential for host defense against infection and tissue homeostasis. However, their role in the development of HCC has not been adequately confirmed. In this study, we investigated the immunomodulatory role of short‐chain fatty acids (SCFAs) derived from intestinal microbiota in ILC3
Chupeng Hu +11 more
wiley +1 more source