Clinical observation of curative effect of high intensity focused ultrasound treatment in liver metastasis of colorectal cancer
10.3760/cma.j.issn.1008-6706.2010.19.007
- VernacularTitle:高强度聚焦超声治疗结肠癌术后肝转移
- Author:
Hongbo LI
;
Dongqing ZHENG
;
Yuanqing HU
;
Daming DING
;
Guiyuan ZHANG
;
Jianbo DANG
- Publication Type:Journal Article
- Keywords:
High intensity focused ultrasound;
Colon cancer;
Liver metastases
- From:
Chinese Journal of Primary Medicine and Pharmacy
2010;17(19):2608-2609
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical efficacy and safety of the high-intensity focused ultrasound therapy in patients with colorectal liver metastases. Methods 28colorectal lesions in 16 patients with liver metastases after HIFU treatment lines observed patient vital signs,the main organ,imaging studies (CT or MRI,etc. ) ,complications and prognosis of cancer cases. Results All patients with stable vital signs after treatment, liver, kidney function was normal,6-month follow up, six more than 80% reduced lesion size,lesion size decreased in 18 of 30% to 50% ,4tumor volume did not change significantly; 16 patients, 1 patient was lost. 15 cases were followed uPfor 6 to 24 months,5 patients were transferred because of lesions disseminated in death within 6 months after surgery, calculated with the Kaplan-Meier median survival time was 13 months; 1 patient skin burning streak marks, healed after 1 week after treatment. 1 patient treatment areas of the chest skin, mild subcutaneous edema. Conclusion The treatment of patients with liver metastasis of colon cancer lesions was a non-invasive, safe and effective treatment.
