scholarly journals Endoscopic ultrasound-guided radiofrequency ablation for management of gastric gastrointestinal stromal tumor

Endoscopy ◽  
2019 ◽  
Vol 51 (08) ◽  
pp. E223-E224
Author(s):  
Sergio Bazaga Pérez de Rozas ◽  
Mario Alberto Gallardo Ramírez ◽  
Francisco Javier García-Alonso ◽  
Ana Yaiza Carbajo ◽  
Manuel Pérez-Miranda Castillo ◽  
...  
Keyword(s):  
Radiofrequency Ablation ◽  
Gastrointestinal Stromal Tumor ◽  
Endoscopic Ultrasound ◽  
Stromal Tumor ◽  
Ultrasound Guided

scholarly journals A Case of Gastrointestinal Stromal Tumor That Underwent Endoscopic Ultrasound-Guided Aspiration with a 25-Gauge Biopsy Needle

2016 ◽  
Vol 10 (1) ◽  
pp. 173-178
Author(s):  
Minoru Tomizawa ◽  
Fuminobu Shinozaki ◽  
Yasufumi Motoyoshi ◽  
Takao Sugiyama ◽  
Shigenori Yamamoto ◽  
...  
Keyword(s):  
Gastrointestinal Stromal Tumor ◽  
Endoscopic Ultrasound ◽  
Submucosal Tumor ◽  
Gastric Wall ◽  
Stromal Tumor ◽  
Upper Gastrointestinal Endoscopy ◽  
Ultrasound Guided ◽  
Biopsy Needle ◽  
Doppler Image ◽  
Hypoechoic Lesion

Endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) is performed to obtain specimens for pathological analysis. For this procedure, 19-gauge (19G), 22-guage (22G), and 25-guage (25G) needles are available. The needles are classified into aspiration type and biopsy type. A 56-year-old woman underwent upper gastrointestinal endoscopy that showed a 38-mm-diameter submucosal tumor. The elevated lesion was diagnosed as a submucosal tumor of the stomach. Contrast-enhanced computed tomography showed a low-density area on the luminal surface of the gastric wall, which was covered with a thin layer of gastric mucosa. EUS showed a hypoechoic lesion in the submucosal layer. Color Doppler image showed a pulsating vascular signal extending into the center of the hypoechoic lesion from the periphery. EUS-FNA was performed with a 25G biopsy needle. The specimen tissue consisted of spindle-shaped cells. The cells were positive for CD117 and CD34. The submucosal tumor was diagnosed as a gastrointestinal stromal tumor.

scholarly journals Endoscopic ultrasound-guided therapy of a gastrointestinal stromal tumor (GIST)

Endoscopy ◽  
2015 ◽  
Vol 47 (S 01) ◽  
pp. E262-E263 ◽  
Author(s):  
Eduardo Valdivielso Cortázar ◽  
Ignacio Fernández-Urién ◽  
Juan Vila Costas ◽  
Francisco Jiménez Pérez
Keyword(s):  
Gastrointestinal Stromal Tumor ◽  
Endoscopic Ultrasound ◽  
Stromal Tumor ◽  
Ultrasound Guided ◽  
Guided Therapy

scholarly journals S2564 A Rare Case of Heavily Calcified Gastrointestinal Stromal Tumor Diagnosed by Endoscopic Ultrasound-Guided Core Biopsy

2021 ◽  
Vol 116 (1) ◽  
pp. S1080-S1080
Author(s):  
Ghady Ali M. Moafa ◽  
Mona Bansal ◽  
John A. Evans ◽  
Ricardo V. Romero ◽  
Janak Shah ◽  
...  
Keyword(s):  
Gastrointestinal Stromal Tumor ◽  
Endoscopic Ultrasound ◽  
Core Biopsy ◽  
Rare Case ◽  
Stromal Tumor ◽  
Ultrasound Guided

Clinical course of gastrointestinal stromal tumor diagnosed by endoscopic ultrasound-guided fine-needle aspiration

2014 ◽  
Vol 27 (1) ◽  
pp. 44-52 ◽  
Author(s):  
Masanari Sekine ◽  
Hiroshi Imaoka ◽  
Nobumasa Mizuno ◽  
Kazuo Hara ◽  
Susumu Hijioka ◽  
...  
Keyword(s):  
Gastrointestinal Stromal Tumor ◽  
Endoscopic Ultrasound ◽  
Fine Needle Aspiration ◽  
Clinical Course ◽  
Needle Aspiration ◽  
Stromal Tumor ◽  
Ultrasound Guided ◽  
Fine Needle
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