Résumé
Objective To study the relationship between circulating tumor cells(CTCs) in peripheral blood of the pa‐tients with hepatocellular carcinoma (HCC) and its metastasis and prognosis .Methods 35 patients with hepatocellular carci‐noma were collected as the research objects .CTCs density were enriched through gradient centrifugation and negative‐immu‐nomagnetic methods ,then the cells were detected by chromosome fluorescence in situ hybridization combined with immunofluo‐rescence tests to identify CTCs .The clinical characters were recorded and the data were statistically analyzed .Results All the patients were detected CTC positive .The number of CTC was (4 .1 ± 2 .5) .The patients were divided into 2 groups .Group Ⅰincluded patients whose CTCs were <5 ,and others were included in group Ⅱ .The difference between number of group I and group Ⅱ had significant significance(P=0 .001);Metastasis had nothing to do with patients′sex and age(P=0 .581 ,0 .531);The number of CTCs was related to metastasis and prognosis(P=0.024 ,0.01) ,and there was significant statistic significance between group I and groupⅡ .Conclusion The number of CTCs was related to tumor metastasis .The tumor may be more prone to occur metas‐tasis and may had worse prognosis ,and the patients may had shorter life time when the number of CTCs was≥5 .
Résumé
Background: Postoperative gastroparesis syndrome (PGS) is a common complication after abdominal surgery in patients with primary liver cancer. However, surgeons usually do not have effective treatment for them. Objective: To explore the effects of acupuncture applied to Zusanli and other acupoints on PGS in patients after abdominal surgery. Design, setting, participants and interventions: Sixty-three PGS patients of abdominal surgery, from Eastern Hepatobiliary Surgical Hospital, were randomized into acupuncture group (32 cases) and metoclopramide group (31 cases). The patients in acupuncture group were treated with acupuncture applied to Zusanli and other acupoints once a day, while the patients in metoclopramide group were intramuscularly injected 20 mg metoclopramide three times a day. Main outcome measures: Volume of gastric drainage, number of treatment and cure rate in the two groups were measured and evaluated. Results: Acupuncture and metoclopramide could significantly reduce gastric drainage volume. In acupuncture group, the cure rate was 90.6% and the number of treatment was 6.58+/-4.26, while in metoclopramide group, the cure rate and the number of treatment were 32.3% and 10.13+/-3.60 respectively. There were significant differences in gastric drainage volume, cure rate and number of treatment between the two groups (P<0.05, P<0.01). Conclusion: Acupuncture is a good treatment for PGS, with fewer treatments, high cure rate and rapid effect.