Korean J Gastroenterol.  2006 Jun;47(6):449-453.

Localized Esophageal Ulcerations after CyberKnife Treatment for Metastatic Hepatic Tumor of Colon Cancer

Affiliations
  • 1Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea. hands@hanyang.ac.kr

Abstract

CyberKnife is an image-guided robotic system designed for stereotactic radiosurgery. It uses the combination of robotics and image guidance to deliver concentrated and accurate beams of radiation to intracranial and extracranial targets. Although the frameless nature of the CyberKnife allows tumors in the chest and abdomen to be treated as well, complications associated with CyberKnife treatment have not been established yet due to its short clinical experience. We describe a case of localized esophageal ulcerations after CyberKnife treatment for metastatic hepatic tumor of colon cancer.

Keyword

Esophageal ulcer; The CyberKnife; Metastatic hepatic tumor

MeSH Terms

Aged
Colonic Neoplasms/*pathology
Esophagus/*injuries/pathology
Humans
Liver Neoplasms/*secondary/*surgery
Male
Radiosurgery/*adverse effects/instrumentation
*Robotics
Ulcer/etiology/pathology
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