腮腺手术中耳大神经后支保留的临床意义

目的 探讨腮腺手术中耳大神经后支保留的可行性、方法及临床价值。方法 我们对48例腮腺肿瘤患者，按常规隐蔽切口腮腺手术方法进行治疗，保留或不保留耳大神经后支。分别于术后10d及1、6、12个月进行随访，检测耳廓上部、耳垂、耳下区、耳前区和耳后区的触觉、痛觉，并观察其感觉变化情况。结果 48例中35例耳大神经后支保留，耳廓上部及耳后区感觉无减退。术后早期耳前、耳垂及耳下区感觉有不同程度的减退，以耳前区最明显，随着时间延长症状逐步好转，6个月时感觉接近正常。另13例耳大神经切断患者感觉减退症状更加明显，恢复时间延长。结论 腮腺手术中耳大神经后支保留是可行的，所采用的方法可靠，可减轻局部麻木感，提高患者术后早期生活质量，降低神经切断后产生局部永久性麻木的可能性。     

Haemorrhagic fever with renal syndrome: Clinical aspects

Based on clinical and pathological features a typical case of haemorrhagic fever with renal syndrome passes through five phases: (1) febrile phase, (2) hypotensive phase, (3) oliguric phase, (4) diuretic phase and (5) convalescent phase. The major manifestations are fever, pain in the back and abdomen, flushed face, prostration, proteinuria, purpura and haemorrhage and acute renal failure. Selective right auricular haemorrhage, marked congestion and haemorrhage in the renal medulla and necrosis of the anterior lobe of the pituitary gland are the three prominent pathological findings. The clinical severity depends upon the causative agents, namely Hantaan virus, Seoul virus and the European form in that order. Specific serological diagnosis of haemorrhagic fever with renal syndrome is made by demonstrating a rise in titre of specific immunofluorescent antibody against Hantaan and related viruses. The management is supportive, based on an understanding of the pathophysiology of the disease.     

曲美他嗪联合阿托伐他汀治疗原发性高血压伴阵发性心房颤动的疗效观察

Objective To study the efficacy of trimctazidine combined with atorvastatin for primary hypertension with paroxysmal auricular fibrillation,and its effects on LAD and CRP. Methods 160 patients of pri-mary hypertension with paroxysmal auricular fibrillation were randomly divided into 4 groups. Forty patients were treated with amiodarone (control group),600 mg/d for the first week,400 mg/d for the second week and 200 mg/d later;40 patients were treated with atorvastatin (20 mg/d,3 times per day) in addition to amiodarone (the atorvasat-in group);40 patients were treated with trimetazidine (20 mg/d,3 times per day) in addition to armiodarone (the trimetazidine group);40 patients were treated with combination of trimetazidine and atorvastatin in addition to amiod-atone (the combination group),and the dose was the same as the above groups. The treatment was started within 24 hours of recovering from paroxysmal auricular fibrillation and lasted for 1 year. Results After 1 year there was 1 pa-the control group,and 62.5% (25/40) for the atorvasatin group,64.1% (25/39) for the trimetazidine group,and 84.6% (33/39) for the combination group. Compared to the control group,the effective rate of the 3 treatment groups were all significantly higher (X2=4.56、5.13、17.55,P<0.05). The effective rate of the combination group was significantly higher than that of the atorvasatin group and the trimetazidine group (X2=4.95、4.30,P<0.05),and there was no significant difference of effective rate between the atorvasatin group and the trimetazidine group(X2= >0.05). After treatment LAD was (40.96+1.81) mm in the control group,(38.65±1.90) mm in the atorvasatin group,(39.15±1.85)mm in the trimetazidine group,and (37.22±1.74) mm in the combination group. LAD of the 3 treatment groups were all significantly different from the control group(F=3.42,P<0.05). LAD of the combina-tion group was significantly smaller than that of the atorvasatin group and the trimetazidine group (P<0.05),and there was no significant difference of the LAD between the atorvasatin group and the trimetazidine group(P>0.05). There was no significant difference between the 4 groups on CRP before treatment (F=0.96,P>0.05). After treat-ment CRP was (8.85±1.45) mg/L in the control group,(5.96±1.26) mg/L in the atorvasatin group,(6.81± 1.37) mg/L in the trimetazidine group,and (3.75±1.15) mg/L in the combination group. CRP of the 3 treatment groups were all significantly different from the control group (F=3.63,P<0.05). CRP of the combination group was significantly lower than that of the atorvasatin group and the trimetazidine group (P<0.05),and there was no signif-icant difference of CRP between the atorvasatin group and the trimetazidine group (P>0.05). Conclusion The treatment with trmetazidine combined with atorvastatin could prevent recurrence of paroxysmal auricular fibrillation though anti-inflammatory and inhibiting the remodeling of left atrial.     

《内经》俞、输、腧探源

《素问》用“俞”，《灵枢》用“输”与“腧”表示腧穴，三字用法基本相同。“俞”源于用船运送，“输”源于用车运送，均引申为转运气血的穴位。“腧”是“俞”的今字，其字形代表的意义最符合中医学中腧穴的含义。应以“腧”作为规范的词语，表示腧穴的各种意义。     

骶骨耳状面倾斜度及相关径线

对36具成人骶骨耳状面倾斜度及相关径线测量结果,显示男性耳状面长轴的前倾度显著大于女性;耳状面上部的侧倾度和后倾度显著大于下部;耳状面中间部的宽度及后倾度在男、女性间有显著性差异。     

耳大神经及腮腺筋膜解剖的再认识与腮腺切除手术的改良

目的：对耳大神经及腮腺筋膜解剖进行再认识，由此改良腮腺切除手术方法。方法：解剖成人尸体10侧，术中活体解剖20侧，对耳大神经和腮腺筋膜的解剖要素进行观察。根据观察结果进行改良腮腺切除术14例，即在腮腺筋膜表面翻瓣后，由前向后另翻腮腺筋膜瓣，切除腮腺后将筋膜瓣复位缝合，完整保留耳大神经和腮腺筋膜。结果：耳大神经在下颌角水平之上0-2cm依次分耳后、耳垂、耳前支，神经主干末段和分支起始段均分布于腮腺筋膜浅层表面，后者致密，其致密纤维包裹在神经周围。改良手术后2例（14．3％）发生轻度Frey’s综合征，无1例发生术区皮肤长期麻木、长期面瘫、涎瘘及肿瘤复发。结论：耳大神经各分支和腮腺筋膜具有不可代替的解剖生理功能，改良术式能将两者完好保留，显著降低术后并发症。     

耳穴静态电测量中的瞬变响应

耳穴电参数时变关系实验表明，在测量起始ｔ＜２τ时，因瞬变作用，电位Ｅ（ｔ）和压降Ｕ（ｔ）为瞬态响应，响应函数呈指数关系，特征参数为弛豫时间τ，τ≈ＲＣ；ｔ＞２τ时，为时变间期。电路分析给出数学描述，并与耳穴和模拟实验结果较相符。提示，时变特征应以ｔ＞２τ后提取，静态电测量时，采样应避开瞬变期，可提高准确性。该工作对正确鉴别时变性和特征提取，全面认识耳穴电特性具有重要意义。     

耳穴特异性与生物分子活性的关系

目的　研究耳穴特异性与机体生物分子活性之间的关系。方法　通过 18例SLE患者和 17位健康者的同体双盲试验及统计和相关分析 ,并结合抗体基因结构与功能的研究。结果　证实耳穴电特性具有反应SLE病理变化的特异性 ;7项抗体指标 (含DNA、补体、类风湿因子、免疫球蛋白等 )与耳穴电特性存在不同程度的相关性。结论　耳穴特异性与机体生物分子活性存在密切的联系 ;耳穴反应病变的特异性可能源于机体内生物分子的活性 ,其中包括基因突变、基因表达及其调控。