目的 为避免和减少颈部手术对喉返神经损伤,本文利用尸体解剖探讨喉返神经走向与分布以及与周围组织的相关性。方法 将20具用甲醛固定的成年尸体标本喉返神经(40侧)及其分支解剖;肉眼观察其与甲状腺、甲状腺下动脉和Berry's韧带相关性;测量喉返神经入喉点与甲状软骨下角的距离,以及甲状软骨下角至锁骨中点与胸骨柄上端的距离。结果 喉返神经与甲状腺下动脉交叉比例为96%,交叉点在甲状腺下极平面之上占88%,喉返神经位于甲状腺下动脉及其分支的前方与后方分别为22%与50%,经过Berry's韧带后方占95%,喉返神经入喉点至甲状软骨下角的距离(8.2±2.5)mm。结论 喉返神经与甲状腺下动脉和甲状腺韧带关系复杂,甲状软骨下角可作为喉返神经定位标志。

Objective In an attempt to reduce the risk of intraoperative recurrent laryngeal nerve (RLN) damage, human autopsy was conducted to determine the distribution of RLN and its relationship with surroundings. Methods With the naked eye observation, 20 formalin-fixed adult cadavers were examined. The relationships between RLN and inferior thyroid artery and inferior horn of thyroid cartilage were defined. Both the distance between entering point and inferior horn of thyroid cartilage and the distance between inferior horn of thyroid cartilage and middle point of clavicle bone or upper margin of stern were measured. Results The proportion of cases for recurrent laryngeal nerves intercrossed with inferior thyroid artery and for the crossing above the plane of inferior pole was respectively 88% and 96%. Therecurrent laryngeal never in front and rear of the inferi of thyroid artery and its branches were 22% and 50%,respectivdly.Most cases of RLN were behind Berry s suspensory ligament (95%). The distance between entering point of recurrent laryngeal nerve and inferior horn of thyroid cartilage was 8.2±2.5mm. Conclusion The results suggested that the correlation between RLN and its surrounding tissues is very complicated. The inferior horn of thyroid cartilage may be a useful marker for RLN.

目的 了解广州综合医院内分泌科门诊就诊者中抑郁焦虑障碍的患病率。方法 对广州市第一人民医院的内分泌科门诊就诊的患者进行横断面调查。采用医院焦虑抑郁量表(HADS)对105名入选的患者进行筛查,精神科医生对HADS≥8 分的患者进行国际神经精神科简式访谈问卷( MINI ) 的诊断性评估。结果 MINI诊断的抑郁障碍、焦虑障碍、抑郁和焦虑共病的患病率分别为3.80%、0.95%和2.86%。结论 抑郁和焦虑障碍是综合医院内分泌科门诊就诊者中的常见问题,但识别率和治疗率均不高。

Objective To investigate the prevalence rates of depressive and anxiety disorders of the endocrinology outpatients in a general hospital of Guangzhou. Methods A cross-sectional survey was conducted in the endocrinology outpatient department of Guangzhou First People's Hospital. A total of 105 outpatients were screened with hospital anxiety and depression scale(HADS). The patients with the HADS score of 8 and over were investigated and diagnosed by psychiatrists with the mini-international neuropsychiatric interview(MINI). Results The prevalence rates of MINI-diagnosed depressive disorder, anxiety disorder, and depressive-anxiety co-morbid disorders were 3.80%, 0.95% and 2.86%, respectively. Conclusion Depression and anxiety disorders are common problems in the endocrinology outpatient department of general hospitals,but few outpatients were well-diagnosed and treated.

目的 探讨ε-3多不饱和脂肪酸在胃肠道肿瘤患者化疗后的胃肠道毒性及生活质量的作用。方法 在研究前经过化疗筛选,按照WHO化疗副反应在2级或者以上的50名住院的胃癌或者直结肠癌患者,随机分为对照组(单纯化疗)(n=25)和研究组(化疗加ε-3多不饱和脂肪酸)(n=25),两组的化疗方案均为化疗筛选的方案。预防性每天静脉使用ε-3多不饱和脂肪酸 200 mg,连续5天,记录评估胃肠道并发症,如恶心、呕吐和腹泻,以及KPS评分、血清白蛋白、IL-2、IFN-γ和CRP。结果 与对照组比较,恶心、呕吐和腹泻评分、IL-2、IFN-γ和CRP低于于对照组,相反,生活质量评分研究组高于对照组,差异有统计学意义(P<0.05)。结论 预防性使用ε-3多不饱和脂肪酸能够减轻胃肠道肿瘤患者化疗后的胃肠道毒性症状、降低全身炎症因子反应并改善生活质量。

Objective To explore the effect omega-3polyunsaturated fatty acid omega-3 FA on clinical manifestations of gastrointestinal toxicity and quality of life (QOL) induced by chemotherapy for patients with gastric or colorectal cancer. Methods After screening chemotherapy, Fifty patients with gastric or colorectal cancer, according to developing WHO side-effect grading system of grade 2 or higher were randomly divided into either control group (n=25) or omega-3 FAs group (n=25) during next cycle of chemotherapy. In the control group, the patients received the same chemotherapy regimens as screening cycle and in the omega-3 FA group, received chemotherapy and omega-3 FAs. Prophylactic intravenous 200 mL /d was given for 5 days. The gastrointestinal complications such as nausea,vomiting or diarrhoea and Karnofsky performance status(KPS ),IL-2,IFN-γandCRP,ect, were evaluated respectively. Results Compared with the control group, the scores of nausea vomiting and diarrhea and IL-2,IFN-γor CRP levels decreased , significantly,on the contrary, the score of QOL increased. There was significantly statistical difference (P<0.05). Conclusion Prophylactic intravenous omega-3 FA can ameliorate clinical manifestations of gastrointestinal toxicity and systemic inflammatory response syndrome(SIRS) induced by chemotherapy and improve QOL for patients with gastric or colorectal cancer.

目的 探讨难治性肠易激综合征(RIBS)患者的生活质量及影响因素。方法 采用症状严重程度量表(IBS-SSS)、汉密尔顿焦虑/抑郁量表(HAMA/HAMD)和生活质量量表(IBS-QOL)对601例消化专科门诊连续IBS患者和同期匹配的100例健康体检者进行测评,并通过多重线性回归分析探讨RIBS患者生活质量的影响因素。结果 RIBS组IBS-QOL总评分及IBS-QOL8个维度评分低于非RIBS组和健康对照组(P<0.05)。RIBS不同亚型间的IBS-QOL总评分无统计学意义(P>0.05),但在冲突行为、健康忧虑、社会反映3个维度方面有统计学意义(P<0.05)。IBS-SSS症状评分和焦虑症状评分为RIBS患者生活质量的影响因素。结论 难治性IBS患者的生活质量差,临床症状和焦虑情绪为其重要影响因素。

Objective To explore quality of life and its risk factors in patients with refractory irritable bowel syndrome(RIBS). Methods 601 IBS patients in gastroenterology clinic and 100 healthy volunteers were invited to complete irritable bowel syndrome- symptom severity scale (IBS-SSS), the Hamilton Rating Scale of Anxiety/ Depression (HAMA/HAMD), Irritable bowel syndrome-quality of life(IBS-QOL). And multiple linear regression analysis was used to explore the determinants of quality of life in patients with RIBS. Results The overall score and subscale scores of IBS-QOL in RIBS group were lower than those in the non-RIBS and healthy group (P<0.05). There were no significant differences in the overall scores of IBS-QOL among different subtypes of RIBS. However, the interference with activities, health anxious, social reaction scores were different among the subtypes (P<0.05). Multiple linear regression analysis demonstrated that quality of life in RIBS was independently associated with the scores in IBS-SSS and HAMA. Conclusion Quality of life in RIBS is obviously decreased. Quality of life in RIBS is closely related to clinical symptoms and anxiety condition.

目的 探讨早期肠内营养集束治疗对重型颅脑损伤患者营养状态及体液免疫功能的影响。方法 42例重型颅脑损伤患者按病人住院号分为两组,单号延迟普通营养治疗组(PT组,21例),双号早期营养集束治疗组(JS组,21例)。于营养治疗开始的第1、7、14天观察营养相关指标、免疫功能指标和ICU住院时间,采用t检验进行统计分析。结果 ①JS组患者血清白蛋白、前白蛋白、血红蛋白与PT组比较均明显升高,有统计学意义(P＜0.05),且各营养指标较治疗前亦明显升高(P＜0.05)。②JS组患者IgG、IgM、IgA、外周淋巴细胞计数(TLC)与PT组比较均明显升高,有统计学意义(P＜0.05),并且较治疗前均有明显改善(P＜0.05)。③JS组患者在ICU的住院时间比PT组减少约1天,但两组比较无统计学意义(P＞0.05)。结论 重型颅脑损伤可出现营养不良和免疫功能下降,规范的早期肠内营养集束治疗可改善病人营养状况,提高体液免疫功能。

Objective To study the changes in the nutritional status and humoral immunity after early enteral-nutrition bundle treatment in patients with severe traumatic brain injury. Methods 42 patients with severe traumatic brain injury were randomly divided into two groups,i.e. delayed common nutrition group (PT- group,21 cases),and early bundle nutrition group(JS-group,21 cases). All cases were tested at day1, day 7,day 14 of nutrition treatment, for detecting the nutrition related index, humoral immune index and ICU monitoring time, T-test was used for datastatistical analysis. Results ①Compared with PT-group, the serum albumin,prealbumin and hemoglobin in JS-group were significantly higher(P＜0.05), also had significant increase compared with before treatment in JS-group (P＜0.05). ②The serum levels of IgG, IgM, IgA and total lymphocyte count(TLC) were significantly higher in JS-group than those in PT-group(P<0.05), and significantly improved compared with before treatment in JS-group(P＜0.05). ③The ICU monitoring time of patients in JS-group was one-day less than that in PT-group, but there was no statistical significant difference between them(P＞0.05). Conclusion There had malnutrition and immune function decline in the patients with severe traumatic brain injury, in whom early enteral-nutrition bundle treatment can improve nutritional status and enhance the humoral immune function.

目的 探讨苯作业非酒精性脂肪肝工人丙氨酸氨基转移酶(ALT)水平与颈动脉粥样硬化的关系。方法 190名的苯作业非酒精性脂肪肝工人分为ALT异常组(ALT≥40 U/L)及ALT正常组(ALT＜40 U/L)。ALT异常组再根据ALT水平分为依据ALT水平分为G1组(60例,40 U/L≤ALT＜60 U/L),G2组(40例,60 U/L≤ALT＜80 U/L),G3组(35例, ALT＞80 U/L)。观察各组颈部动脉有否内膜增厚或斑块形成。结果 与ALT异常组颈动脉内膜增厚检出率和颈动脉斑块检出率明高于ALT正常组(P<0.05)。颈动脉内膜增厚检出率和颈动脉斑块检出率与ALT正常组相比较,G1组差异无统计学意义(P＞0.05), G2组有统计学意义(P<0.05),G3组有差异(P<0.01)。颈动脉内膜增厚检出率在G1组、G2组和G3组中逐渐增加,并有统计学意义(P<0.05)。G3组颈动脉斑块检出率与G1组比较,有差异(P<0.01)。结论 苯作业非酒精性脂肪肝工人中,血清ALT水平升高与颈动脉粥样硬化密切相关。ALT≥60 U/L的苯作业非酒精性脂肪肝人群更容易患颈动脉粥样硬化,应进行必要的预防和治疗。

Objective To explore the relationship between serum alanine aminotransferase levels(ALT) and carotid atherosclerosis in benzene exposed workers with nonalcoholic fatty liver disease. Methods 190 Benzene exposed workers with nonalcoholic fatty liver disease were enrolled divided into abnormal ALT group(n=135) and normal ALT group(n=55), the abnormal ALT group was further divided into three groups according to the levels of serum alanine minotransferase (ALT): group1(G1,60 subjects, 40 U/L≤ALT＜60 U/L),group2(G2,40 subjects, 60 U/L≤ALT＜80 U/L),and group3(G3,35 subjects, ALT＞80 U/L),observed if carotid has only thick endomembrane or with plaques. Results The rate of thick endomembrane of carotid and the detection rate of plaque in the abnormal ALT group are higher than those in the normal ALT control group (P<0.05). Compared with the normal ALT control group, no significant different was found in the rate of thick endomembrane of carotid and the detection rate of plaque in G1,but G2 was significantly different(P<0.05),G3 was extremely significantly different(P<0.01). The rate of thick endomembrane of carotid in G1,G2 and G3 increased, among the three groups. There were statistically significant differences in the rate of thick endomembrane of carotid(P<0.05). benzene exposed workers with nonalcoholic fatty liver disease in G3 showed extremely statistical differences on the detection rate of plaque compared to those in G1(P <0.01). Conclusion The increased level of ALT in benzene exposed workers with nonalcoholic fatty liver disease is closely related to carotid atherosclerosis. The benzene exposed workers with nonalcoholic fatty liver disease whose ALT≥60 U/L are apt to carotid atherosclerosis, should accept the necessary precaution and treatment.

目的 了解消化性溃疡发病特点,分析溃疡在秋冬和冬春之交发病情况的差异。方法 对我院10年胃镜检查结果进行统计分析。结果 共检出消化性溃疡8592例,其中十二指肠溃疡6875例,胃溃疡1121例,复合性溃疡596例,三者的检出率分别为12.72%、2.07%和1.10%,十二指肠溃疡明显多于胃溃疡,两者之比为6.13∶1。季节上,十二指肠溃疡与胃溃疡的检出率在秋冬之交高于春冬之交,十二指肠溃疡的检出率在春冬季高于夏秋季,复合性溃疡在冬季高发,秋季最低。胃溃疡好发于胃窦,其次是胃角;十二指肠球部溃疡的好发部位依次为前壁、大弯、小弯、后壁。十二指肠溃疡、胃溃疡和复合性溃疡的高发年龄段为30~39岁、40~49岁和 40~59岁。结论 十二指肠溃疡明显多于胃溃疡,十二指肠溃疡与胃溃疡的检出率在秋冬之交高于春冬之交。消化性溃疡的发病在性别、年龄、季节等方面上具有明显差异。

Objective To explore the features of peptic ulcer disease, and analyze difference of incidence in difference months. Methods Gastroscopy results were collected and analyzed in our hospital. Results A total of 8592 cases of peptic ulcer were collected, including 6875 cases of duodenal ulcer, 1121 cases of gastric ulcer and 596 cases of compound ulcer, the detection rate were 12.72%, 2.07% and 1.10% respectively. Duodenal ulcer presented significantly more than gastric ulcer, the ratio was 6.13∶1. As to season changed, the detection rate of duodenal ulcer and gastric ulcer in the months when autumn turns winter were higher than in the months when winter turns spring. The detection rate of duodenal ulcers in winter and spring were higher than summer and autumn. Compound ulcer had highest incidence in winter and lowest in autumn. As to predilection site, gastric ulcer was mainly in gastric antrum, followed by gastric angle, duodenal ulcer was mainly in anterior wall. The peak age of duodenal ulcer, gastric ulcer and compound ulcer were 30~39, 40~49, and 40~59 years old. Conclusion Duodenal ulcer was remarked more than gastric ulcer. The detection rate of duodenal ulcer and gastric ulcer in the months when autumn turns winter was high than in the months when winter turns spring. The incidence of peptic ulcer has obvious differences in gender, age, season, etc.

目的 对比腹腔镜疝囊高位结扎术及无张力疝修补术治疗小儿腹股沟疝的临床疗效。方法 选取2012年1月—2014年1月在本院住院手术治疗纳入研究的52例腹股沟疝患儿为研究对象,研究对象随机分为两组,A组为(腹腔镜疝囊高位结扎术),B组为(无张力疝修补术),各组均为26例,对比两组术中出血量、术后康复相关指标及术后1天与3天的VRS疼痛评分。结果 A组术中出血量明显少于B组,且术后康复相关指标优于B组,疼痛评分较B组低。结论 腹腔镜疝囊高位结扎术较无张力疝修补术治疗小儿腹股沟疝临床效果更优,值得推广。

Objective To compare the clinical effect of laparoscopic high ligation of hernial sac and non-tension herniorrhaphy in the children with inguinal hernia. Methods 56 children with inguinal hernia in our hospital from January 2012 to January 2014 were analyzed, they were randomly divided into 2 groups, 26 cases in group A were treated with laparoscopic high ligation of hernial sac, 26 cases in group B were treated with traditional non-tension herniorrhaph, and to compare the peri-operative bleeding,hospital stays, postoperative complications and postoperative VRS score between two groups. Results The peri-operative bleeding amount, hospital stays, postoperative complications and postoperative VRS score in group A were remarkable less than those of group B(P<0.01). Conclusion The advantages of laparoscopic high ligation of hernial sac is more obvious than that traditional open non-tension herniorrhaphy, and worth of being generalized.

目的 观察喉罩通气下全凭七氟醚吸入麻醉在妇科宫腔镜手术中的应用价值。方法 60例拟行妇科宫腔镜手术的患者随机分为七氟醚和丙泊酚组,每组30例,记录不同时间点两组患者的平均动脉压(MAP),脉搏血氧饱和度(SpO₂)、苏醒时间以及术后恶心,呕吐、躁动的发生率。结果 A组患者血流动力学指标波动较少,苏醒时间A组明显短于B组,差异有显著性(P<0.05)。两组患者诱导后MAP,HR均较诱导前显著下降(P<0.05)。B组患者术中MAP,HR值显著低于A组(P<0.05),拔除喉罩即刻两组MAP,HR差异无显著性(P>0.05)。结论 喉罩下全凭七氟醚吸入麻醉对患者的血流动力学的影响较小,适用于妇科宫腔镜手术。

Objective To observe the effect of laryngeal mask airway(LMA) combined with sevoflurane inhalation anaesthesia in gynecological hysteroscopy operation. Methods Sixty patients, classified from ASAⅠtoⅡscheduled for hysteroscopic operation were randomly divided into sevoflurane inhalation anesthesia group (group A) and propofol intravenous anesthesia group(group B).The mean arterial pressure (MAP), pulse oxygen saturation (SpO₂), recovery time and the incidence of nausea, vomiting and recovery time were recorded at different time points of the two groups. Results The hemodynamic index of the patient in the group A fluctuated seldom,and the recovery time was significantly shorter than that in the B group, and the differences were significant (P<0.05).The MAP and the HR were all decreased after anesthesia induction compared with those of before in both groups (P<0.05).The MAP and the HR in the group B was significantly lower than that in the group A (P<0.05), there were no significant differences in MAP and HR between the two groups of patients with laryngeal mask airway removal. Conclusion Small hemodynamic influence is taken with the technique of laryngeal mask airway(LMA) combined with sevoflurane inhalation anesthesia. It is suitable for gynecological hysteroscopic operation.

目的 评估SCORTEN评分与我国SJS/TEN患者疾病严重程度的一致性,比较单用糖皮质激素(TCS)和糖皮质激素—丙种球蛋白冲击(TCS-IVIG)联合治疗SJS/TEN的临床效果。方法 收集我院2005年6月—2015年5月住院的SJS/TEN患者,计算每例患者的SCORTEN评分,采用Hosmer-Lemeshow检验评估SCORTEN模型的预期死亡率和实际死亡率的拟合度;比较单用TCS和TCS-IVIG联合治疗的患者在疾病严重程度、住院天数、疾病控制时间和死亡率方面的差异。结果 SCORTEN模型的预期死亡率和实际死亡率之间的拟合度良好(各组P值均大于0.5);二组患者在住院天数、疾病控制时间和死亡率方面的差异没有统计学意义(P分别为0.105,0.910,0.701),但TCS-IVIG组患者的疾病严重程度显著高于TCS组(P=0.017)。结论 SCORTEN评分可以用于评估国内SJS/TEN患者的病情严重程度,并预测患者预后;与单用TCS相比,联合IVIG有助于提高重症SJS/TEN患者的救治效果。

Objectivs To evaluate the performance of SCORTEN in severity of SJS/TEN in China, and to compare the efficacy of corticosteroid therapy (TCS) and intravenous immunoglobulin combined therapy (TCS-IVIG). Methods Collected retrospectively the data of the SJS/TEN patients from June 2005 to May 2015 in our hospital. Hosmer-Lemeshow statistic were used to assess SCORTEN model calibration. And the differences between TCS group and TCS-IVIG group were compared in severity-of-illness, length of hospitalization, disease control time and mortality. Results A good calibration were found in all groups (all P＞0.5). Although the severity-of-illness in the TCS-IVIG group was significantly higher than that in the TCS group (P=0.017), there was no statistical significance between the two groups in length of hospitalization, disease control time and mortality (P=0.105, 0.910, 0.701, respectively). Conclusion SCORTEN can be used to assess the severity-of-illness in Chinese patients with SJS/TEN and to predict the prognosis. Compared with single TCS, It could improve the clinical outcomes of patients with severe SJS/TEN combined with IVIG.