内镜辅助下微血管减压术治疗原发性三叉神经痛41例分析

目的:探讨内镜辅助下的显微血管减压术治疗三叉神经痛的手术方法及效果。方法:内镜辅助下运用三叉神经微血管减压术探查三叉神经并分离责任血管,在微血管与三叉神经间垫入Teflon涤纶绵。结果:41例患者术后疼痛完全缓解,无永久性并发症。结论:微血管减压术,疗效确切,使三叉神经功能可以得到保护,是首选治疗方法。通过内镜辅助治疗可提高微血管减压术的疗效。     

老年胃黏膜相关淋巴样组织淋巴瘤循证治疗一例

患者男，79岁。因反复上腹隐痛不适8年，近1月来症状加重为持续性疼痛入院。进食后为甚，无发热，体重减轻不明显，当地医院胃镜检查示胃黏膜结节状隆起伴多发溃疡，胃癌？活检未见癌细胞。转入我院后复查胃镜及病理活检提示：胃黏膜相关性B细胞淋巴瘤，CD20（＋＋＋），幽门螺杆菌（HP）（-）。超声内镜见胃底体胃壁黏膜及黏膜下层明显不规则增厚，黏膜层不完整，     

基于络病理论浅析从“温阳通络”治疗阴茎硬结症

阴茎硬结症是一种临床上较为少见的男性疾病,因其起病隐秘,病症复杂,病程缠绵且容易复发,同时伴阴茎疼痛、勃起障碍等症状,对男性正常的工作生活造成较大影响。现代医学对于阴茎硬结症尚无有效治疗手段,作者通过长期临床观察,认为阴茎硬结症属于中医络病范畴,以络病学说“易滞易瘀”的病理特点为基础,将“阳虚络瘀”视作阴茎硬结症的基本病机,运用“温阳通络”法治疗阴茎硬结症验案多例,疗效颇著。     

uPASNVEGF在脑膜瘤、胶质瘤、脑转移癌中的表达及意义

背景与目的：肿瘤的生长须依赖新生血管的生成，而目前认为血管内皮生长因子(vascular endothelial growth factar，VEGF)、尿激酶型纤溶酶原激活物(urokinase—type plasminogen activator，uPA)是刺激肿瘤血管形成和肿瘤浸润过程中的重要因子．本文探讨VEGF和uPA在脑膜瘤、胶质瘤、脑转移癌中的表达及临床意义。方法：应用免疫组化法检测30例脑膜瘤、30例脑转移癌、40例胶质瘤及10例正常脑组织中uPA和VEGF的表达，并结合临床资料分析。结果：vEGF与uPA在三种肿瘤中均有表达；VEGF和uPA表达与瘤周水肿程度呈正相关；VEGF和uPA表达与胶质瘤恶性程度呈正相关。结论：检测vEGF和uPA对脑膜瘤、胶质瘤、脑转移癌的生物学行为、瘤周水肿和预后评估有参考价值。     

机器人辅助腹腔镜下肾盂成形术治疗儿童肾盂输尿管连接部梗阻31例

目的:探讨机器人辅助腹腔镜下肾盂成形术(robot-assisted laparoscopic pyeloplasty, RALP)治疗儿童肾盂输尿管连接部梗阻(ureteropelvic junction obstruction, UPJO)的临床应用效果。方法:回顾性分析2021年9月—2022年5月在宁夏医科大学总医院接受RALP的31例UPJO患儿，其中男22例，女9例；年龄(57.35±47.10)个月；左侧23例，右侧8例；体重(20.77±12.20) kg。收集手术时间、术中估计出血量、术后引流时间、术后住院时间等临床资料，肾盂前后径(anteroposterior diameter, APD)、肾盂与肾实质厚度比值(pelvis/cortex ratio, PCR)、分肾功能(differential renal function, DRF)等影像学资料。采用第四代DaVinci Xi机器人操作系统，重建肾盂输尿管连接部。结果:31例患儿手术均顺利完成，无中转开放手术病例。平均手术时间为(119.87±15.64) min,平均肾盂输尿管吻合时间(33.65±7.45...     

有类似POEMS综合征表现的Castleman病一例

患者，男，70岁。2005年7月起逐渐出现手背、足踝处皮肤色素沉着，四肢乏力，感觉减退等症状。2005年9月症状加重，伴有头昏，双下肢凹陷性水肿，入住我院神经内科，诊断为：“椎基底动脉供血不足，POEMS综合征”。患者拒绝作骨髓穿刺和淋巴结活检，经积极对症支持治疗后好转出院。2006年1月，患者出现腹胀、胸闷、呼吸急促，活动后加重，伴有纳差、尿少、双下肢水肿。外院作颈部淋巴结活检，示反应性淋巴结炎，经对症治疗效果不明显，再次转入我院。起病以来，患者无发热、盗汗。     

宫内γ线照射对仔鼠脑发育影响的研究

目的：探讨宫内γ线照射对仔鼠脑发育的影响。方法：采用整体动物实验，于SD大鼠孕17天给予1．0Gyγ线照射，观察生后1，4，7，14及21日龄仔鼠脑重、脑DNA和蛋白质含量的动态变化。结果：照射组仔鼠生后1，4，7，14及21日龄脑重、脑／体比值及脑组织蛋白质含量，与对照组比较均显降低；对照组仔鼠出生后脑组织DNA含量逐天下降，至生后第4天后又逐渐增高，照射组仔鼠第1及21日龄脑组织DNA含量显低于对照组。结论：孕17天大鼠受1．0Gyγ线照射可影响仔鼠脑发育，表现为脑重、脑DNA和蛋白质含量的降低。     

不同能量及营养结构饮食对雌性大鼠性发育的影响

Objective To investigate the effects of diets with different calorie and nutritional values on pubertal onset in female rats. Method Female Wistar rat models receiving calorie-deprived (group R) (Experiment 1) ,fat-rich(group F) ,glucose-rich(group G) and protein-rich(group P) (Experiment 2) test diets were established,and rats receiving diets with normal caloric value were considered as control group (group C). The body weight (BW) ,food-intake and vaginal patency (VP) were observed. The rats were killed at the day of vaginal patency. The BW, uterus weight (UW), uterus index (UI), calorie intake per day (CI), perirenal fat weight (PFW) and perirenal fat index (PFI) were measured. The serum levels of leptin, ghrelin, IGF- Ⅰ were tested by means of ELISA.Results Experiment 1:The VP was retarded in group R compared with group C (P<0. 01). There was a significant difference in BW, UW,UI ,CI,leptin and ghrelin at the VP day between group R and group C (all P<0.01) ,and no significant difference in IGF- Ⅰ levels between these two groups. Experiment 2 :The VP was retarded in group F,group G and group P in comparison with group C (P<0.01). The BW, PFW and PFI in group G and group F were markedly higher than those in group P and group C. The leptin level in group F was the highest, and the lowest in group P. The ghrelin level in group G was the highest,and that in group P was the lowest. However,there were no significant differences in IGF- Ⅰ and UI among these, four groups. Conclusion The normal pubertal onset of female rats requires sufficient caloric stores and balanced nutrient. Diets malnutrition and fat-rich, glucoserich and protein-rich test diets all delay pubertal onset in female rats.     

不同能量及营养结构饮食对雌性大鼠性发育的影响

Objective To investigate the effects of diets with different calorie and nutritional values on pubertal onset in female rats. Method Female Wistar rat models receiving calorie-deprived (group R) (Experiment 1) ,fat-rich(group F) ,glucose-rich(group G) and protein-rich(group P) (Experiment 2) test diets were established,and rats receiving diets with normal caloric value were considered as control group (group C). The body weight (BW) ,food-intake and vaginal patency (VP) were observed. The rats were killed at the day of vaginal patency. The BW, uterus weight (UW), uterus index (UI), calorie intake per day (CI), perirenal fat weight (PFW) and perirenal fat index (PFI) were measured. The serum levels of leptin, ghrelin, IGF- Ⅰ were tested by means of ELISA.Results Experiment 1:The VP was retarded in group R compared with group C (P<0. 01). There was a significant difference in BW, UW,UI ,CI,leptin and ghrelin at the VP day between group R and group C (all P<0.01) ,and no significant difference in IGF- Ⅰ levels between these two groups. Experiment 2 :The VP was retarded in group F,group G and group P in comparison with group C (P<0.01). The BW, PFW and PFI in group G and group F were markedly higher than those in group P and group C. The leptin level in group F was the highest, and the lowest in group P. The ghrelin level in group G was the highest,and that in group P was the lowest. However,there were no significant differences in IGF- Ⅰ and UI among these, four groups. Conclusion The normal pubertal onset of female rats requires sufficient caloric stores and balanced nutrient. Diets malnutrition and fat-rich, glucoserich and protein-rich test diets all delay pubertal onset in female rats.     

长期誤診为肺結核80例临床分析

同上病例。圈IB切除标本显示4厘来大小的枯液班肿。日4才左肺映如生。翻脚手术征实。枝气营 透形:造形荆不进入左侧枝气管。腆珍 为肺硬交。 (上海市脚科医院失料)长期誤診为肺結核80例临床分析@朱尔梅 @沙启岳 @陈倫元 @刘祺 @蔡劍 @崔思愉~~