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Article in Chinese | WPRIM | ID: wpr-910187


Objective:To investigate the feasibility, effectiveness and safety of indocyanine green (ICG) navigation in the surgical resection of abdominal wall endometriosis (AWE).Methods:Seven women undergoing surgery for AWE in First Affiliated Hospital of Sun Yat-sen University (from July 1, 2021 to October 1, 2021) were collected. After exposure of the focus, ICG were used intravenously (0.25 mg/kg) as fluorescent dye for the intraoperative evaluation of AWE vascularization. Resection of the AWE was guided by direct visualization of the focus under standard laparoscopy with a near-infrared (NIR) camera head. Surgical margin around the AWE (3, 6, 9 and 12 point) and the margin under the focus were obtained for postoperative pathological examination of endometriosis. Time from injection to fluorescence visualization, the proportion of fluorescence visualization, time of fully resection of AWE, side effects related to the use of ICG, perioperative complications as well as the pathological result of the surgical margins were recorded.Results:ICG fluorescence of the AWE were seen in 5 patients (5/7). The mean time from injection to fluorescence visualization was (46.7±9.8) s. The mean time of fully resection of AWE was (16.4±7.0) minutes. There were no side effects related to the use of ICG. The rate of class-A wound healing was 7/7. All of the surgical margins were confirmed endometriosis-negative by postoperative pathological examination.Conclusion:ICG fluorescence visualization could conduct accurate resection of AWE, which is clinically safe and effective.

Article in Chinese | WPRIM | ID: wpr-476357


Objective:To explore the influence of different blood glucose level at hospitalization on no-reflow and prognosis in patients with acute myocardial infarction (AMI),but without diabetes after emergency percutaneous coronary intervention (PCI).Methods:A total of 678 non-diabetic AMI patients undergoing PCI were selected.Ac-cording to blood glucose level at hospitalization,patients were divided into normal group (n=312),blood glucose level higher group (higher group ,n=201)and blood glucose level extremely high group (extremely high group,n=165).Clinical characteristics,no-reflow after PCI and incidence of cardiovascular events within 30d after PCI were compared among three groups.Results:Compared with normal group and higher group,there were significant rise in age,percentages of >1 location of myocardial infarction and Killip's ≥ class II,white blood cell count instant af-ter hospitalization,peak value of creatine kinase (CK)and CK-isoenzyme (CK-MB)in extremely high group,P <0.01 all;Compared with normal group,the age,peak value of CK and CK-MB significantly rose in higher group (P<0.01 all).Along with blood glucose rose,incidence rate of no-reflow significantly increased (17.0% vs.38.8%vs.49.7%),left ventricular ejection fraction (LVEF)on 30d after PCI gradually reduced [(68.6± 5.7)% vs. (62.2±6.4)% vs.(55.6±6.9)%]in above-mentioned 3 groups in turn,there was significant difference between any two groups,P <0.05 or <0.01.Conclusion:Stress hyperglycemia possesses great influence on no-reflow and prognosis in non-diabetic AMI patients after PCI.