3种不同方式治疗腋臭的并发症发生率及美学效果比较

目的探讨A型肉毒毒素注射法、脂肪肿胀麻醉抽吸术、小切口皮瓣修剪术3种不同方式治疗腋臭的并发症发生率及美学效果。方法选取2017年1月至2018年1月昆明医科大学第二附属医院整形外科收治的确诊为腋臭的90例初次治疗患者作为研究对象,随机分为A、B、C 3组,每组各30例。A组给予A型肉毒毒素局部注射干预治疗,B组给予皮下脂肪肿胀麻醉抽吸术治疗,C组给予小切口皮瓣修剪术治疗。比较3种不同方式治疗腋臭的并发症(淤青伴血肿、皮片及皮缘坏死、脂肪液化、创面局部感染和瘢痕挛缩伴功能受限)发生率、美学效果(创面愈合情况、术后腋窝皮肤外观)及患者精神满意状况(抑郁和焦虑)。结果 C组腋臭并发症发生率最高,B组次之,A组最低;A组美学效果最好,B组次之,C组最差;汉密尔顿抑郁量表和汉密尔顿焦虑量表评估结果显示,3组治疗前后抑郁和焦虑水平均有影响,治疗后C组抑郁和焦虑水平最高,B组次之,A组最低,差异均有统计学意义(P0.05)。结论相对于脂肪肿胀麻醉抽吸术和小切口皮瓣修剪术,A型肉毒毒素注射法在术后并发症发生率和美学效果、患者精神满意状况方面均更有优势,对腋臭患者治疗方式的选择有重要临床指导意义,值得临床推广应用。     

肌肉注射应用Z型注射法和传统注射法临床对比

目的分析肌肉注射应用Z型注射法和传统注射法的临床结果。方法选取2014年6月-2015年6月,我院门诊接收肌肉注射患者200例,按编号分为试验组和对照组两组,试验组患者采用Z型注射法,对照组患者应用传统注射法,对比其注射结果。结果试验组患者临床疼痛度和对照组相比,差异有统计学意义(P0.05)。结论临床针对肌肉注射患者行Z型注射法效果突出,可减轻患者临床疼痛度,降低并发症总率,值得临床推广使用。     

寒天印模材螺旋输送法在桩核冠修复中的应用

通过大量的临床实践发现较细的、双根管或双根管的分裂桩核，用常规的寒天材注射法有时一次不能完成，比如有气泡，或根端部1／3充填不全。笔者采用慢速弯机头螺旋输送针输送寒天印模材，可轻易完整地取出根管形态，准确，快速，较硅橡胶价格便宜，患者更容易接受。     

两种皮试方法在青霉素类及头孢菌素类药物皮试中的比较研究

[目的]比较传统皮内注射法与快速过敏皮试仪在青霉素类及头孢菌素类药物皮试的差异。[方法]174例病人随机分为观察组和对照组。对照组采用传统皮内注射的方法,观察组采用快速过敏皮试仪的方法。观察并比较两组的皮试效果。[结果]两种皮试方法在青霉素类及头孢菌素类药物皮试中的差异无统计学意义。[结论]快速皮试仪与传统皮内注射法在青霉素类及头孢菌素类药物皮试中的效果相同。     

三种不同严重程度大鼠重症胰腺炎模型比较研究

目的 为研究者选择合适的牛磺胆酸钠浓度来制备大鼠重症胰腺炎(severe acute pancreatitis,SAP)SAP模型提供依据。方法 将60只SD大鼠随机分为假手术组、1.5%浓度组、3.5%浓度组和5%浓度组, 造模各组分别用1.5%、3.5%和5%牛磺胆酸钠按逆行胆胰管注射法制备SAP模型。术后统计各组大鼠的死亡率;检测血清淀粉酶、肿瘤坏死因子-α(TNF-α)、白介素-6(IL-6)水平;观测各组大鼠胰腺组织HE染色病理评分。结果 5%浓度组死亡率较1.5%浓度组显著升高, 血淀粉酶、肿瘤坏死因子-α(TNF-α)、白介素-6(IL-6)水平、出血和腺泡组织坏死的病理评分较1.5%浓度组和3.5%浓度组均有显著升高。结论 5%的牛磺胆酸钠逆行胆胰管注射法能更好的制备SAP模型, 且更符合SAP的生理、病理表现。     

基于建构主义理论的PBL教学法在《肌内注射法》中的教学设计

目的：笔者在实际的教学中，将建构主义的教学理论贯穿于肌内注射法的教学中，同时重点结合运用PBL教学法，设计了一套完整、有效的教学案例。望与护理教学同仁的们共享，取长补短，真正实现有效的课堂教学。     

连续流动注射法测定游泳池水中尿素

目的探讨一种方便、准确测定游泳池水中尿素的方法。方法用连续流动注射分析方法测定游泳池水中尿素。结果方法线性范围0.10~4.0 mg/L,相关系数r值0.9997,相对标准偏差为0.51%~2.9%,最低方法检出限为0.021 mg/L,回收率90.0%~110.0%。结论使用流动注射仪测定游泳池水中的尿素,简便、快捷、稳定、准确、灵敏度高,符合尿素的检测要求。     

中西医结合治疗方案对慢性咽炎患者的临床疗效分析

目的通过对在我院进行治疗的慢性咽炎患者的统计分析,确定中西医结合治疗方案对慢性咽炎患者的临床疗效。方法根据慢性咽炎患者在我院选择的治疗手段,分为三组:中医治疗组,西医治疗组,中西医结合治疗组。分别统计比较了了三种治疗手段对慢性咽炎患例的治疗效果,最后,利用统计学分析方法比较用中西医结合治疗方案治疗前后的有效率。结果西医用局部注射法治疗有效率78.2%,中医用中药泡饮法治疗有效率72.9%,中西医结合组用青霉素V钾片结合冬凌草糖浆治疗有效率为89.4%,三组治疗手段的治愈率有明显差异(P<0.01),中西医结合治疗前后症状明显好转(χ2=5.428,P<0.01)。结论中西医结合治疗方案对慢性咽炎患者的临床疗效明显。     

Experimental and clinical assessment of percutaneous hepatic quantified ethanol injection in treatment of hepatic carcinoma

AIM: To detect the relationship between absolute ethanol injection quantity, the interval and formation of fibreboard, the curative effect in treatment of hepatocarcinoma and to evaluate the clinical application of percutaneous hepatic quantified ethanol injection (PHQEI) in treatment of hepatic carcinoma (HCC).METHODS: (1) Experimental study: Twenty-four human hepatic carcinoma SMMC-7721 xenografted nude mice were randomly divided into three groups: group A injected with quantified ethanol at short intervals (QESI), group B with quantified ethanol at long intervals (QELI) and group C with a small quantity of ethanol at long intervals (SQLI). The tumor tissues were sent for patho-histology and electron microscopic examinations. The diameters of tumors were measured with high frequency ultrasound before and after therapies and tumor growth index (TGI) was calculated. (2) Clinical study: Tumors of 122 cases of pathologically proved HCC were injected with quantified ethanol guided by ultrasound every 3-5 d 4-10 times per period of treatment. The quantity of ethanol was calculated according to the regressive equations where Y = 2.885X when the mass was ≤5 cm in diameter and Y = 1.805X when the mass was &gt;5 cm in diameter (X is the maximal diameter of the mass with the unit cm, Y is the ethanol quantity with the unit mL). The survival rates of 1, 2, 3 and 4 years and recurrent rates in situas well as dystopia in the liver were calculated.RESULTS: (1) Experimental study: TGI of QESI group (0.072:1:0.018) and QELI group (0.094:1:0.028) was apparently lower than that of SQLI group (1.982:1:0.482) (P&lt;0.01). TGI of QESI group seemed to be lower than that of QELI group, but it was not markedly different (P&gt;0.05) between two groups. Severe degeneration and necrosis could be seen in QESI group by patho-histology examination. Coagulative necrosis could be seen in most tumors of QESI group and there were no residual cancer cells under electronic microscope, while the residual cancer and inflammatory cells and fibre tissues could be seen around the tumors of QELI group. Infiltration of inflammatory cells could be seen and fibre tissues were formed. (2) Clinical study: B mode ultrasound showed that 62.5% of tumors shrank after PHQEI. The survival rates of 1, 2, 3 and 4 years of the group with tumors ≤3 cm in diameter were higher than those of the group with tumors &gt;3 cm in diameter. The recurrent rates of tumors in situof the former group were apparently lower than those of the latter group. The recurrent rates of tumors in dystopia in the liver of the former group were markedly lower than those of the latter group. The 122 cases underwent a total of 1221 PEI. There were no complications such as hemorrhage and severe heart, liver and kidney functional injuries except for 1 case of melena and 4 cases of jaundice who recovered after 1-2 wk under common therapies.CONCLUSION: The experimental study shows quantified ethanol at intervals of 3-5 d could improve the curative effect of hepatocarcinoma. The clinical study shows PHQEI is an effective therapeutic method for HCC with few side-effects, and a low-cost. The treatment efficacy is more remarkable for tumors ≤3 cm in diameter.     

麦克囊内甘油注射治疗老年人三叉神经痛

一、对象与方法　　 1.对象 :1986年 3月至 2 0 0 1年 11月间 ,我院采用经皮穿刺麦克囊内注射甘油治疗老年三叉神经痛患者 2 81例。男 15 1例 ,女 130例。年龄 6 0～ 75岁 ,平均 6 6 3岁。病程为 3个月至 35年 ,平均 5 7年。单侧 2 73例 ,其中右侧 15 8例 ,左侧 115例 ;双侧 8例。单纯Ⅰ支者 13例 ,Ⅱ支者 4 8例 ,Ⅲ支者 5 8例 ,Ⅰ +Ⅱ支者 2 4例 ,Ⅱ +Ⅲ支者 83例 ,Ⅰ+Ⅱ +Ⅲ支者 5 1例。行颅底X线检查 2 0 3例 ,头颅CT检查 85例 ,头颅MRI检查 2 9例 ,均未见异常。脑电图检查14例 ,其中 13例正常 ,1例轻度异常。均曾经药物治疗 ,2 5例…