Application effect observation of anhydrous ethanol iodized oil mixture in the interventional treatment of retroperitoneal malignant tumor
Li Yi
Ma Yangao
Zeng Qing
Yang Fan
Wang Baofeng
Chi Mengmeng
Abstract：Objective To observe the application effect of ethanol iodized oil mixture in the interventional treatment of retroperitoneal malignant tumor.Methods Clinical data of 23 cases of retroperitoneal malignant tumor from January of 2012 to October of 2015 in Nanyang Central Hospital were retrospective analyzed, including 5 cases of liposarcoma, 4 cases of neurofibrosarcoma, 7 cases of leiomyosarcoma, 4 cases of malignant mesothelioma and 3 cases of gastrointestinal stromal tumors with retroperitoneal metastasis.All patients were treated using CT-guided percutaneous fine needle aspiration combined with absolute ethanol-iodized oil mixture.Mixed solution diffusion effect, tumor changes, pain relief and complications during and after treatment were statistically analyzed.Results For all the 23 patients, puncture injection was successfully completed.CT scan results showed that, M=100%: 12 cases (52.17%);80%≤M<100%: 7 cases (30.43%);50%≤M<80%: 4 cases (17.39%).Tumor sizes at 1, 3, 6 and 12 months before and after treatment were compared, and the differences were statistically significant (P<0.05).The VAS score before treatment (6.50±1.03) was compared with that at 1 day (5.22±1.15) and 1 month (1.27±1.12) after treatment, and the difference was statistically significant (P<0.05).In the course of treatment, there were 10 cases of burning pain in the puncture area (43.47%), 2 cases of postoperative nausea(4.65%), 2 cases of vomiting(4.65%), 5 cases of body temperature increase(11.63%), and then all the syndromes automatically disappeared or disappeared after conventional treatment.Conclusion Interventional therapy using ethanol mixture of iodine oil in the treatment of retroperitoneal malignant tumor gets good effects, which can effectively reduce tumor volume, relieve patients pain symptoms, reduce complications with high safety.
Keywords：anhydrous ethanol iodized oilinterventional therapyretroperitoneal malignanttumor
Publication Date：2017-01-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：3( 1160-1162 )