Application of carbon nanoparticles suspension in gallbladder carcinoma lymphadenectomy
10.3760/cma.j.issn.1006-9801.2015.03.014
- VernacularTitle:纳米碳混悬液在胆囊癌淋巴结清扫中的应用
- Author:
Junliang LAN
;
Qiwei XU
;
Xiaoyong DONG
- Publication Type:Journal Article
- Keywords:
Gallbladder carcinoma;
Carbon nanoparticles;
Lymphadenectomy;
Lymphatic tracer
- From:
Cancer Research and Clinic
2015;27(3):192-194
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical value of carbon nanoparticles suspension in gallbladder carcinoma lymphadenectomy.Methods 21 cases of gallbladder carcinoma who received radical resection from January 2008 to August 2013 were randomly divided into experimental group (11 cases received carbon nanoparticles injection into the subserosa around the tumor before operation) and control group (10 cases did not receive any tracer).The number of dissected lymph nodes,black-stained lymph nodes and positive lymph nodes were analyzed.Results A total of 138 lymph nodes were resected in experiment group,average 12.546±5.047 lymph nodes per patient,which was significantly more than that in control group in which there were overall 87 lymph nodes,average 8.700±2.497 lymph nodes per patient (t =2.176,P =0.042).The blacken rate of lymph nodes in experimental group was 56.522 ％ (78/138).There were 46 metastasis lymph nodes out of 79 blacken lymph nodes,and the positive rate was significantly higher than that of non-blacken lymph nodes [58.228 ％ (46/79) vs 38.983 ％ (23/59),P=0.039].There was no local or systemic adverse reaction occurred in experimental group.Conclusions Carbon nanoparticles suspension maybe helpful for lymphadenectomy during radical gallbladder carcinoma dissection to reduce operating damage and be safe.
