Computed tomography-based radiomics model for discriminating the risk stratification of gastrointestinal stromal tumors

2020 ◽  
Vol 125 (5) ◽  
pp. 465-473 ◽  
Author(s):  
Lijing Zhang ◽  
Liqing Kang ◽  
Guoce Li ◽  
Xin Zhang ◽  
Jialiang Ren ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Risk Stratification ◽  
Gastrointestinal Stromal Tumors ◽  
Stromal Tumors

Multislice imaging of gastrointestinal stromal tumors

2018 ◽  
pp. 3-14
Keyword(s):  
Computed Tomography ◽  
Key Words ◽  
Gold Standard ◽  
Gastrointestinal Stromal Tumors ◽  
Mesenchymal Tumors ◽  
Stromal Tumors ◽  
Preferential Localization ◽  
Multislice Imaging ◽  
Computed Tomography Diagnosis

Gastrointestinal stromal tumors (GIST) are the most common mesenchymal tumors of the digestive tract (1%). These tumors express the CD 117 in 95% of cases. The stomach is the preferential localization (70%). Diagnosis is difficult and sometimes late. Progress of imaging has greatly improved the management and the prognosis. Computed tomography (CT) is the gold standard for diagnosis, staging, and treatment follow-up. The increasing recognition of GIST’s histopathology and the prolonged survival revealed some suggestive imaging aspects. Key words: gastro-intestinal stromal tumors; computed tomography; diagnosis

scholarly journals Interobserver Variability of Mitotic Index and Utility of PHH3 for Risk Stratification in Gastrointestinal Stromal Tumors

2015 ◽  
Vol 143 (3) ◽  
pp. 385-392 ◽  
Author(s):  
Ahmad Alkhasawneh ◽  
John D. Reith ◽  
Tania Zuluaga Toro ◽  
Ayed O. Ayed ◽  
Xiaomin Lu ◽  
...  
Keyword(s):  
Risk Stratification ◽  
Mitotic Index ◽  
Gastrointestinal Stromal Tumors ◽  
Interobserver Variability ◽  
Stromal Tumors

scholarly journals Surgical Management of Benign Gastric Tumors: A Review

2021 ◽  
pp. 420-426
Author(s):  
Hashem Bark Awadh Abood ◽  
Amani Nasser D. Albalawi ◽  
Haifa Obedullah AlEnazi ◽  
Mousa Mutlaq Almuhanna ◽  
Norah Othman Busaad ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Gastrointestinal Stromal Tumors ◽  
Laparoscopic Resection ◽  
Benign Tumors ◽  
Stromal Tumors ◽  
Gastric Tumors ◽  
Laparoscopic Excision ◽  
Long Time ◽  
The Difference ◽  
Stomach Epithelium

Benign stomach and duodenal tumors are uncommon. Any component of the stomach epithelium, whether glandular, endocrine, or mesenchymal, can develop benign neoplastic tumors. The majority of people with benign stomach and duodenal tumors are asymptomatic for a long time. When symptoms do appear, they are determined by the tumor's size, location, and comorbidities. Endoscopy, computed tomography, and especially endoscopic ultrasonography results are used diagnose. Clinically, it's difficult to tell the difference between benign and malignant stomach tumors. Even benign tumors can undergo malignant transformation, severe obstructive problems, and bleeding. As a result, aggressive surgical resection of the tumors should be undertaken. Laparoscopic resection has become the first option of many surgeons since the development of minimally invasive surgery. According to previous literature, laparoscopic excision of GIST is safe and effective. In this review we’ll be looking at benign gastric tumors, gastrointestinal stromal tumors (GISTs) and their diagnosis.

Radiomics of Gastrointestinal Stromal Tumors; Risk Classification Based on Computed Tomography Images – A Pilot Study

2020 ◽  
Vol 46 (2) ◽  
pp. e6
Author(s):  
Milea Timbergen ◽  
Martijn P.A. Starmans ◽  
Melissa Vos ◽  
Michel Renckens ◽  
Dirk J. Grünhagen ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Pilot Study ◽  
Gastrointestinal Stromal Tumors ◽  
Risk Classification ◽  
Stromal Tumors ◽  
Computed Tomography Images

Utility of preoperative computed tomography features in predicting the Ki-67 labeling index of gastric gastrointestinal stromal tumors

2021 ◽  
pp. 109840
Author(s):  
Xiao-Shan Chen ◽  
Ying-Chan Shan ◽  
San-Yuan Dong ◽  
Wen-Tao Wang ◽  
Yu-Tao Yang ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Gastrointestinal Stromal Tumors ◽  
Labeling Index ◽  
Ki 67 ◽  
Stromal Tumors

scholarly journals Evaluation of the Relationships Between Computed Tomography Features, Pathological Findings, and Prognostic Risk Assessment in Gastrointestinal Stromal Tumors

2017 ◽  
Vol 41 (2) ◽  
pp. 271-278 ◽  
Author(s):  
Elsa Iannicelli ◽  
Francesco Carbonetti ◽  
Giulia Francesca Federici ◽  
Isabella Martini ◽  
Salvatore Caterino ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Risk Assessment ◽  
Gastrointestinal Stromal Tumors ◽  
Pathological Findings ◽  
Stromal Tumors
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