Related Experiment Video
Updated: Jul 5, 2026
Treatment of Liver Metastases Using an Internal Target Volume Method for Stereotactic Body Radiotherapy
Published on: May 8, 2018
A multidisciplinary approach for the treatment of GIST liver metastasis
Pejman Radkani1, Marcelo M Ghersi, Juan C Paramo
1Department of Surgery, Section of Surgical Oncology, Mount Sinai Medical Center, Miami Beach, Florida, USA. pejman_radkani@hotmail.com
Background:
Advanced gastrointestinal stromal tumors (GISTs) can metastasize and recur after a long remission period, resulting in serious morbidity, mortality, and complex management issues.
Case Presentation:
A 67-year-old woman presented with epigastric fullness, mild jaundice and weight loss with a history of a bowel resection 7 years prior for a primary GIST of the small bowel. The finding of a heterogeneous mass 15.5 cm in diameter replacing most of the left lobe of the liver by ultrasonography and CT, followed by positive cytological studies revealed a metastatic GIST. Perioperative optimization of the patient's nutritional status along with biliary drainage, and portal vein embolization were performed. Imatinib was successful in reducing the tumor size and facilitating surgical resection.
Conclusion:
A well-planned multidisciplinary approach should be part of the standard management of advanced or metastatic GIST.
