目的 探讨内镜黏膜下剥离术(ESD)治疗结直肠高级别上皮内瘤变(HGIN)的安全性及临床疗效。方法 回顾性分析2016年1月—2019年6月在南方医科大学附属小榄医院经肠镜活检诊断为结直肠HGIN并接受ESD治疗的56例患者的临床资料,记录每例病变的术后病理、整块切除率、治愈性切除率、手术并发症和随诊结果。结果 病灶平均直径为(2.28±0.76) cm。53例经ESD术完整切除,3例术中改用内镜下黏膜分片切除术切除,整块切除率为94.64％ (53/56)。术后病理51例HGIN,2例HGIN伴黏膜内癌,2例浸润性癌,术前活检与术后病理总符合率为92.86%(52/56),治愈性切除率为96.43%(54/56)。术中出血发生率为89.29%(50/56),术后迟发性出血发生率为3.57%(2/56)。术中穿孔发生率为5.36%(3/56),无术后迟发性穿孔病例。中位随访期为17个月,期间共1例患者复发。结论 ESD术治疗结直肠HGIN安全有效,但需警惕浸润性癌的可能。ESD术具有较高的术中出血和穿孔的风险,术者需具备熟练的操作技术及处理手术并发症的经验。

Objective To investigate the clinical efficacy and safety of endoscopic submucosal dissection (ESD) for colorectal high-grade intraepithelial neoplasia (HGIN). Methods Data of 29 patients diagnosed as colorectal HGIN and underwent endoscopic submucosal dissection (ESD) from January 2016 to June 2019 were retrospectively analyzed. Postoperative pathology, total en bloc resection rate, curative resection rate, complication and follow-up results were recorded. Results The mean diameter of the lesions was (2.28±0.76) cm. A total of 53 cases were successfully treated by ESD, 3 cases were changed using endoscopy piecemeal mucosal resection, the en bloc resection rate was 94.64% (53/56). Postoperative diagnosis confirmed 52 cases of HGIN, 2 cases of HGIN with intra-mucosal cancers and 2 case of invasive cancer,the overall consistency rate between preoperative biopsies and postoperative pathological diagnosis was 92.86% (52/56), the curative resection rate was 96.43% (54/56). The incidence of intro-operative bleeding and postoperative delayed bleeding was 89.29% (50/56) and 3.57% (2/56) respectively. The incidence of intro-operative perforation was 5.36% (3/56) and no delayed perforation occurred. The median follow-up period was 17 months and one case recurred. Conclusion ESD is a safe and effective treatment for colorectal HGIN, but invasive cancer must be cautioned. ESD has high risk of intro-operative bleeding and perforation, therefore, the surgeon must have skilled operation and treatment experience for complications.

目的 通过探讨发病机制和结合1例蛛网膜下腔出血并发脑耗盐综合征病例分析,提高临床上对此类少见疾病的认识。方法 回顾性分析蛛网膜下腔出血并发脑耗盐综合征病例,运用“阴阳”、“六经”理论阐述疾病的中医病机及五苓散的中西医作用机制。结果 通过回顾性对比,使用五苓散组的患者明显比其他患者的病程短(五苓散组7.83±2.25天,对照组11.84±2.51天,P＜0.05),差异有统计学意义,说明五苓散能够缩短脑耗盐综合征的病程。结论 五苓散治疗蛛网膜下腔出血合并脑耗盐综合征有良好的前景,未来可以通过前瞻性病例对照研究进一步明确其疗效。

Objective By investigating the pathogenesis and analyzing a case of subarachnoid hemorrhage complicated with cerebral salt wasting syndrome, to improve the clinical understanding of this rare disease. Methods A retrospective analysis of cases of subarachnoid hemorrhage complicated with cerebral salt wasting syndrome was made, using the theory of “yin and yang” and “six classics” to explain the pathogenesis of the disease and the mechanism of Chinese and Western medicine of Wuling powder. Results Through retrospective comparison, patients in the Wuling powder group had a shorter course of disease than other patients [(7.83±2.25) days in the Wuling powder group, (11.84±2.51) days in the control group, P<0.05], and there was a significant statistical difference, indicating that Wuling powder can shorten the course of cerebral salt wasting syndrome. Conclusion Wuling powder has a good prospect in the treatment of subarachnoid hemorrhage complicated with cerebral salt wasting syndrome, and its efficacy can be further clarified through prospective case-control studies in the future.

目的 分析上消化道早癌与癌前病变内镜下治疗的效果。方法 将2017年10月—2020年10月接诊且行传统外科手术治疗的75例上消化道早癌与癌前病变患者作为对照组,将同期接诊且行内镜黏膜下剥离术(ESD)治疗的75例上消化道早癌与癌前病变患者作为观察组,对组间围手术期指标、生活质量、疼痛评分、病灶切除情况、治疗效果、并发症发生率展开分析。结果 (1)观察组术中出血量(17.66±2.25)mL、手术用时(96.79±9.25)min、住院时间(10.95±1.88)d、治疗费用(1.74±0.41)万元均少于对照组(87.73±5.63)mL、(190.52±10.68)min、(22.75±2.69)d、(4.96±0.37)万元(P<0.05);(2)组间生活质量、疼痛评分在术前无差异(P>0.05);观察组生活质量、疼痛评分在术后优于对照组(P<0.05);(3)观察组治愈性切除率(98.67%)、整块完整切除率(100.00%)与对照组(96.00%、98.67%)无差异(P>0.05);(4)观察组总有效率(96.00%)与对照组(97.33%)无明显差异(P>0.05);(5)观察组发生2例并发症(2.67%),对照组发生11例并发症(14.67%,P<0.05)。结论 对上消化道早癌与癌前病变患者行ESD治疗,疗效显著,可以减少并发症,减轻疼痛感与经济压力,改善生活质量,值得推广。

Objective To analyze the effect of endoscopic treatment of early upper gastrointestinal cancer and precancerous lesions. Methods From October 2017 to October 2020, 75 patients with early cancer and precancerous lesions of upper digestive tract who were treated by traditional surgery were selected as the control group, and 75 patients with early cancer and precancerous lesions of upper digestive tract who were treated by endoscopic submucosal dissection (ESD) were selected as the observation group. The therapeutic effect and the incidence of complications were analyzed. Results (1) The intraoperative blood loss was (17.66±2.25) mL, operation time was (96.79±9.25) min, hospitalization time was (10.95±1.88) d, treatment cost was(17.4±4.1)thousand yuan in the observation group, which were less than those in the control group [(87.73±5.63) mL, (190.52±10.68) min, (22.75±2.69) d, (49.6±3.7) thousand yuan, (P＜0.05)]. (2) There were no significant differences in quality of life and pain score between groups before operation. The quality of life and pain score of the observation group were better than those of the control group after operation (P<0.05). (3) The curative resection rate (98.67%) and complete resection rate (100.00%) of the observation group were not significantly different from those of the control group (96.00% and 98.67%,P＞0.05); (4) The total effective rate (96.00%) of the observation group was not significantly different from that of the control group (97.33%,P＞0.05); (5) The total effective rate of the observation group was significantly higher than that of the control group (97.33%). There were 2 cases of complications in the observation group (2.67%), and 11 cases in the control group (14.67%, P<0.05). Conclusion ESD treatment for patients with early upper gastrointestinal cancer and precancerous lesions has significant effect, can reduce complications, relieve pain and economic stress, and improve the quality of life, which is worthy of promotion.

目的 分析基底节区脑出血患者接受神经内镜手术治疗的疗效。方法 将2019年6月—2020年8月接诊且行开颅血肿清除术的33例基底节区脑出血患者作为对照组,将同期接诊且行神经内镜手术的33例基底节区脑出血患者作为观察组,对组间美国国立卫生研究院卒中量表(NIHSS)、独立功能量表(FIM)、日常生活能力(ADL)评分、手术情况、血清水通道蛋白4(AQP4)水平、脑水肿体积、并发症情况展开分析。结果 (1)组间NIHSS、FIM、ADL评分在术前无明显差异,P>0.05;术后,观察组NIHSS评分更低,且FIM、ADL评分更高,P<0.05;(2)观察组骨窗大小(2.53±0.66)cm、切口长度(4.22±0.67)cm、术中失血量(47.58±11.25)mL、手术用时(1.58±0.42)h均少于对照组(10.88±1.13)cm、(11.84±2.31)cm、(149.83±33.76)mL、(2.99±0.63)h,且血肿清除率(88.84±9.62)%大于对照组(75.31±7.24)%,P<0.05;(3)观察组术后1周、术后2周、术后1个月时的AQP4水平、脑水肿体积均小于对照组,P<0.05;(4)观察组发生1例并发症(3.03%),对照组发生7例并发症(21.21%),P<0.05。结论 对基底节区脑出血患者进行神经内镜手术治疗,手术创伤小,可以降低AQP4水平,减少脑水肿体积及并发症,提高生活能力,值得推广。

Objective To analyze the curative effect of neuroendoscopic surgery in patients with basal ganglia intracerebral hemorrhage. Methods From June 2019 to August 2020, 33 patients with basal ganglia intracerebral hemorrhage who received craniotomy and hematoma clearance were selected as the control group, and 33 patients with basal ganglia intracerebral hemorrhage who received neuroendoscopic surgery at the same period were selected as the observation group. NIHSS,FIM and ADL scores,details of the surgery, levels of AQP4, brain edema volume and complications were analyzed. Results (1) There were no significant differences in NIHSS, FIM and ADL scores between the two groups before operation, P＞0.05; after operation, NIHSS score of the observation group was lower, and FIM and ADL scores were higher, P＜0.05. (2) Bone window size of the observation group was (2.53±0.66) cm, incision length was (4.22±0.67) cm, intraoperative blood loss was (47.58±11.25) mL, and operation time was (1.58±0.42) h, which were less than those of the control group [(10.88±1.13) cm and (11.84±2.31) cm, (149.83±33.76) mL, (2.99±0.63) h], and the hematoma clearance rate (88.84±9.62)% was higher than that of the control group (75.31±7.24)%, P＜0.05. (3) The AQP4 level and brain edema volume of the observation group 1 week, 2 weeks and 1 month after operation were lower than those of the control group, P＜0.05. (4) There was one complication (3.03%) in the observation group and seven complications (21.21%) in the control group,P<0.05. Conclusion Neuroendoscopic surgery for patients with basal ganglia cerebral hemorrhage can reduce the level of AQP4, the volume of brain edema and complications, and improve the ability of life, which is worthy of promotion.

目的 总结一种新的技术在心脏术后纵隔感染的应用经验。方法 回顾性分析2017年2月—2019年6月15日心脏术后发生纵膈感染成人患者,共有5例(1.2%),其中男性4例,女性1例,平均年龄(49±19)岁,平均体质量(70±15)kg,2例为急性A型主动脉夹层,2例为冠心病,1例为感染性心内膜炎合并白塞氏病,患者确诊后出现创面感染重、分泌物多,行VSD(负压封闭引流)进行过渡治疗,待创面清洁、肉芽新鲜后入手术室行清创术,术中4例采用SternaLock胸骨固定系统进行固定,1例因未累及至胸骨后,仅在胸骨前方行清创缝合。结果 4例完全治愈并顺利出院,1例因出现多器官功能衰竭死亡,但伤口愈合良好。结论 通过VSD引流增加了胸骨血流,加速肉芽组织形成,防止感染进一步加重,稳定胸骨,为进一步清创创造了良好的基础,同时运用SternaLock^®胸骨固定系统(8孔型钛板及2.4 mm自钻锁螺钉)进行固定,明显增加了胸骨的稳定性,进一步改善患者预后。

Objective To summarize the application experience of a new technique in mediastinal infection after cardiac operation. Methods A retrospective analysis of adult patients with mediastinal infection after cardiac surgery from February 2017 to June 15, 2019 were taken including a total of 5 cases (1.2%), of which 4 were male and 1 was female, with an average age (49±19) years old, average weight (70±15) kg;2 cases had acute type A aortic dissection, 2 cases had coronary heart disease, 1 case had infective endocarditis with Behcet's disease. After diagnosed, the patients developed severe wound infection and excessive secretion. VSD (vacuum sealing drainage) was performed for transitional treatment. After the wounds were cleaned and the granulation were still fresh, the wounds were for debridement in the operating room. During the operation, 4 cases were fixed with the SternaLock^® plating system, and 1 case was only treated with debridement and suture in front of the sternum because it did not involve the sternum. Results Four cases were cured and discharged smoothly, and 1 case died due to multiple organ failure, but the wound healed well. Conclusion The VSD increased sternum blood flow, which accelerated the granulation tissue formation, further to prevent infection and stable sternum, create a good foundation for further debridement, meanwhile the SternaLock ^® plating system(consists of eight pass since the titanium plate and 2.4 mm drill lock screw) was used for fixation, which significantly increased the stability of the sternum, further improved the prognosis of patients.

目的 分析首发精神分裂症患者前驱期症状,并对精神病未治疗时间对疾病治疗效果的影响进行探讨。方法 对我院精神心理科2018年2月—2020年2月间收治的96例精神分裂症患者进行研究,分析患者前驱期症状,根据《精神分裂症首发症状评定量表 (SOS)》将这96例患者分成长精神病未治疗时间组和短精神病未治疗时间组,即对照组和观察组,两组各为48例,两组均用单一型抗精神病药物治疗,于治疗6个月后对比患者疾病严重程度、认知功能和神经认知功能。结果 首发精神分裂症患者前驱期症状主要有:情感不当或受限;行为举止离奇古怪;社会交往进行不顺利;对照组和观察组患者阳性症状、阴性症状、一般精神病理和阳性和阴性综合征量表评分对比无差异(P＞0.05);两组分类完成数比较,差异无统计学意义(P＞0.05),观察组总测验次数为(74.20±3.96)次,随机错误次数为(26.72±2.18)次,持续错误次数(16.54±1.98)次,P300潜伏期为(280.24±30.72)ms,低于对照组(28.16±2.24)次、(28.16±2.24)次。(18,36±3.12)次和(300.12±32.56)ms,正确次数为(30.12±2.56)次,P300波幅为(8.44±1.86)μV,高于对照组的(28.44±2.72)次和(7.32±1.54)μV,数据对比存在统计学差异(P＜0.05)。结论 首发精神分裂症患者前驱期症状以情感受限、行为和社交受限为主要表现,精神病未治疗时间对患者认知功能影响较为明显,需尽早开展治疗工作,以改善预后。

目的 分析急性胰腺炎患者给予罗格列酮联合乌司他丁治疗的疗效。方法 采用分层随机法将我院于2019年1月—2020年12月收治的94例急性胰腺炎患者分为对照组和观察组,对照组(n=47)单纯给予乌司他丁治疗,观察组(n=47)给予罗格列酮联合乌司他丁治疗,对比两组患者疗效、病情恢复时间、炎症因子、肝功能指标。结果 两组患者治疗前C反应蛋白(C-reactive protein,CRP)、白细胞介素-6(interleukin-6,IL-6)、白细胞介素-17(interleukin-17,IL-17)、谷丙转氨酶(alanine aminotransferase,ALT)、谷草转氨酶(aspartate aminotransferase,AST)水平差异无统计学意义(P＞0.05),治疗后观察组治疗总有效率较对照组高,且首次排气时间、腹胀消失时间、肠鸣音消失时间、淀粉酶恢复时间更短,CRP、IL-6、IL-17、ALT、AST水平更低,数据差异有统计学意义(P＜0.05)。结论 急性胰腺炎患者给予罗格列酮联合乌司他丁治疗可改善症状,促进康复,减轻炎性损伤,保护肝功能,是兼具疗效与安全性的治疗方法。

目的 探讨经子宫后路子宫修补术联合血管阻断治疗前置胎盘的临床效果,旨在为临床治疗提供参考依据。方法 回顾性分析2018年2月—2020年2月本院收治的86例前置胎盘患者临床资料,依据治疗方式不同分为实验组(n=50)与对照组(n=36),两组患者均开展子宫修补术,对照组增加低位腹主动脉球囊阻断术,实验组增加血管阻断治疗。对比两组患者非产科因素并发症率、围术期相关指标及新生儿结局。结果 实验组非产科因素并发症率低于对照组,差异有统计学意义(P＜0.05);两组患者手术时间、住院时间、术中出血量、血浆输入量比较,差异无统计学意义(P＞0.05);两组新生儿Apgar评分、窒息率及体质量比较,差异无统计学意义(P＞0.05)。结论 前置胎盘患者在子宫后路子宫修补术基础上开展血管阻断进行干预,与低位腹主动脉球囊阻断术治疗效果差异性较小,但血管阻断治疗可避免X线对机体产生辐射,进而降低非产科因素并发症率,不良反应小,安全性较高,值得临床推广。

目的 探讨将宫腔镜电切手术与高效孕激素治疗相联合,治疗青年女性子宫内膜癌的临床效果以及对患者生育功能的影响。方法 选取2018年5月—2020年5月我院收治的70例青年子宫内膜癌患者作为本次研究对象,根据患者入院时间单双号将患者分为对照组(n=35)和实验组(n=35),对照组患者应用高效孕激素治疗,实验组患者则在对照组的基础上联合应用宫腔镜电切术进行治疗。比较两组患者的临床疗效、再次妊娠的成功率,及血清CA125水平变化情况。结果 研究组患者在治疗后3个月的治疗有效率为94.2%,高于对照组患者治疗有效率74.2%,差异具有统计学意义(P<0.05);研究组在治疗后一年内成功受孕率91.4%高于对照组51.4%,差异具有统计学意义(P<0.05);治疗后,研究组血清CA125水平低于对照组(P<0.05)。结论 将宫腔镜电切术与高效孕激素治疗方式相结合,对治疗青年子宫内膜癌患者效果显著,能够保留患者生育功能的同时,降低血清CA125水平。

目的 探究二甲双胍在多囊卵巢综合征(polycystic ovary syndrome,PCOS)患者中的促排卵效果。方法 选取2019年1月—2020年12月收治的66例PCOS患者进行回顾性分析,以治疗方案为依据进行分组(对照组、观察组),对照组均采用炔雌醇环丙孕酮进行治疗(n=33),观察组则在其基础上联合二甲双胍进行治疗(n=33),对比两组患者的性激素水平[黄体酮生成素(luteinizing hormone,LH)、睾酮(testosterone,T)]、血糖指标[空腹血糖(fasting plasma glucose,FPG)、空腹胰岛素(fasting insulin,FINS)、胰岛素抵抗指数]及促排卵效果。结果 观察组在治疗后的LH、T水平均低于对照组(P＜0.05);且观察组在治疗后的FPG、FINS、胰岛素抵抗指数水平均低于对照组(P＜0.05);此外,经过治疗后,观察组患者的排卵率为54.5%,高于对照组的30.3%(P＜0.05)。结论 将二甲双胍应用于PCOS患者的治疗方案中,可显著改善其性激素水平及血糖代谢情况,促进排卵率的提升,在PCOS导致的不孕症治疗中具有积极的应用价值。

Objective To explore the effect of metformin on ovulation induction in patients with polycystic ovarian syndrome (PCOS). Methods A total of 66 cases of PCOS patients from January 2019 to December 2020 were retrospectively analyzed and divided into control group and observation group according to the treatment plan. The control group was treated with ethinylestradiol and cyproterone (n=33), while the observation group was treated with metformin additionally (n=33). The levels of sex hormone (luteinizing hormone,testosterone),the indexes of fasting plasma glucose (FPG), fasting insulin (FINS) and homeostasis model assessment for insulin resistance (HOMA-IR) in the two groups were compared. The effects of ovulation induction were evaluated. Results The hormone levels of the observation group after treatment were lower than those of the control group (P<0.05); and the FPG, FINS and HOMA-IR levels of the observation group after treatment were lower than those of the control group (P<0.05); in addition,the ovulation rate of the observation group was 54.5% after treatment, which was higher than that of the control group (30.3%, P<0.05). Conclusion Metformin in the treatment of PCOS patients could greatly improve their sex hormone levels and blood glucose metabolism, promote ovulation rate, and has application value in the treatment of infertility caused by PCOS.