Mo1763 – Gastrointestinal Stromal Tumor of the Rectum with Metastasis to the Liver in a Patient with High Grade Endometrial Carcinoma: Report of an Unusual Case

2019 ◽  
Vol 156 (6) ◽  
pp. S-1474
Author(s):  
Priya Gupta ◽  
Megha V. Patel ◽  
Ronald E. Moore ◽  
Christopher Kowalczyk
Keyword(s):  
Gastrointestinal Stromal Tumor ◽  
Endometrial Carcinoma ◽  
Unusual Case ◽  
Stromal Tumor ◽  
High Grade

scholarly journals RESECTION OF ESOPHAGEAL GASTROINTESTINAL STROMAL TUMOR WITH HIGH-GRADE MALIGNANCY-A CASE REPORT-

2006 ◽  
Vol 67 (7) ◽  
pp. 1541-1545 ◽  
Author(s):  
Hisashi ISHIKURA ◽  
Hiroshi OKITSU ◽  
Akihiro SAKATA ◽  
Masashi ISHIKAWA ◽  
Jyunnichi SEIKE ◽  
...  
Keyword(s):  
Case Report ◽  
Gastrointestinal Stromal Tumor ◽  
Stromal Tumor ◽  
High Grade ◽  
Grade Malignancy ◽  
High Grade Malignancy

An Unusual Case of Sigmoid Colon Gastrointestinal Stromal Tumor

2015 ◽  
Vol 110 ◽  
pp. S162
Author(s):  
Miguel Lalama ◽  
Seth Lipka ◽  
Andrea C. Rodriguez ◽  
Reynaldo G. Geerken
Keyword(s):  
Gastrointestinal Stromal Tumor ◽  
Sigmoid Colon ◽  
Unusual Case ◽  
Stromal Tumor

Extra-Gastrointestinal Stromal Tumor of the Greater Omentum: Unusual Case Report

2015 ◽  
Vol 47 (4) ◽  
pp. 489-493 ◽  
Author(s):  
Mohamed Tarchouli ◽  
Ahmed Bounaim ◽  
Mohamed Essarghini ◽  
Badr Aitidir ◽  
Massama Lomdo ◽  
...  
Keyword(s):  
Case Report ◽  
Gastrointestinal Stromal Tumor ◽  
Unusual Case ◽  
Stromal Tumor ◽  
Greater Omentum ◽  
Unusual Case Report

scholarly journals Ultrasonographic Diagnosis of an Isolated Cardiac Metastasis in a Patient with High-Grade Gastrointestinal Stromal Tumor

2012 ◽  
Vol 02 (02) ◽  
pp. 21-23 ◽  
Author(s):  
Bartolomucci Francesco ◽  
Giuseppe Nasso ◽  
Cipriani Francesco ◽  
Esposito Gianpiero ◽  
Valenti Giovanni ◽  
...  
Keyword(s):  
Gastrointestinal Stromal Tumor ◽  
Stromal Tumor ◽  
Cardiac Metastasis ◽  
High Grade ◽  
Ultrasonographic Diagnosis

scholarly journals A Gastrointestinal Stromal Tumor of the Stomach Demonstrating a Stepwise Progression from Low- to High-Grade Malignancy

2012 ◽  
Vol 2012 ◽  
pp. 1-3 ◽  
Author(s):  
Takahiko Nakajima ◽  
Tomonori Ushijima ◽  
Atsushi Kihara ◽  
Kenichiro Murata ◽  
Toshiro Sugiyama ◽  
...  
Keyword(s):  
Gastrointestinal Stromal Tumor ◽  
Clinical Course ◽  
Submucosal Tumor ◽  
Histological Finding ◽  
Stromal Tumor ◽  
Gastric Gist ◽  
High Grade ◽  
Grade Malignancy ◽  
Multiple Liver Metastases ◽  
High Grade Malignancy

We report a case of a gastrointestinal stromal tumor (GIST) of the stomach that demonstrated a stepwise progression from low- to high-grade malignancy. The patient had been followed for a small gastric submucosal tumor that had turned malignant after 8 years of indolence, manifested by tarry stools. The tumor was enucleated, and gastric GIST was diagnosed. The most significant histological finding was that the tumor comprised two clearly demarcated areas, one with less aggressive characteristics and the other with highly aggressive characteristics. The patient exhibited multiple liver metastases 24 months after surgery. Imatinib mesylate was not administered throughout the clinical course because it was not available for clinical use at that time. The patient followed an unfavorable clinical course and died of liver dysfunction 55 months after surgery. Autopsy was performed. By comparing the immunohistochemical profiles of primary and metastatic tumors, it was established that only the tumor cells with highly aggressive characteristics had metastasized.

scholarly journals Dedifferentiated Chondrosarcoma with a High-Grade Mesenchymal Component Mimicking a Gastrointestinal Stromal Tumor

2012 ◽  
Vol 02 (03) ◽  
pp. 90-95
Author(s):  
Toshihiro Akisue ◽  
Kenta Kishimoto ◽  
Teruya Kawamoto ◽  
Hitomi Hara ◽  
Masahiro Kurosaka
Keyword(s):  
Gastrointestinal Stromal Tumor ◽  
Stromal Tumor ◽  
High Grade ◽  
Dedifferentiated Chondrosarcoma
Sign in / Sign up

Export Citation Format

Share Document