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例1 20岁.左腹股沟包块缓慢增大2年,轻度胀痛1月余,于1988年5月18日入院.体检:左腹股沟可能触及一 4cm×5cm大小的囊性包块,边界清楚,表面有一突起的结节,质硬,无触痛,牵拉左侧睾丸时包块随精索上下移动.拟诊左精索囊肿,行手术治疗.术中自精索分离摘除一 4cm×5cm×5cm大小的囊性包块.切面肉眼观为,单房,内壁粗糙不 相似文献
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患者,社会性别男性,31岁.结婚3年未育.运动后左腹股沟区出现可复性包块并感腹部胀痛.入院体检:男性体征.阴茎发育良好,左侧阴囊内可触及睾丸1枚,大小和质地正常,右侧阴囊空虚,左腹股沟区可触及7 cm×4 cm× 4 cm肿块,进入阴囊,轻微压痛.直肠指诊触及正常大小和质地前列腺.诊断为左腹股沟斜疝. 相似文献
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患者,男,39岁,左阴囊空虚伴右腹股沟区可复性包块39年.其弟有隐睾病史.体格检查:左阴囊空虚,左腹股沟区无包块,右睾丸正常,右腹股沟区可及一包块约2cm×2cm×2cm大小,无法还纳,活动后包块可增大.彩超:左侧阴囊空虚,右阴囊内睾丸大小约3.5cm×2.2cm×1.7cm,包膜光滑,回声均匀,耻骨旁右侧有同样回声的圆形包块大小约2cm×2cm×2cm,上有肠管样回声,考虑异位隐睾合并疝气.考虑横过异位睾丸. 相似文献
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腹股沟区腱鞘囊肿二例 总被引:1,自引:0,他引:1
2002年9月与2007年6月,笔者分别收治罕见的腹股沟腱鞘囊肿2例。现报告如下。1病例报告病例1:患者男性,60岁。发现右侧腹股沟区鸡蛋大小包块1个月余。查体:右腹股沟区触及一4 cm×5 cm大小类圆形包块,质韧、边界清楚、较固定、无压痛,髋关节活动正常。彩色多普勒超声检查:右腹股 相似文献
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患者,42岁.因左阴囊内渐进性包块增大伴左下腹坠胀感于1995年8月30日入院.体检:左阴囊内可扪及8.0cm×6.0cm×5.5cm大小包块,质地韧,与睾丸分界不清,包块透光试验阴性.左精索增粗至左腹股沟处.B超在左阴囊外上方探及7.0cm×7.4cm×5.4cm大小囊实混合团块回声,其内可见个规则较强回声斑条,该团块与左腹股沟呈一不规则中低混合回声团块.考虑为左睾丸肿瘤并转移.于同年9月3日在硬膜外麻醉下行左睾丸肿瘤根治性手木.术中探查左睾丸正常,但左附睾明显增大,其直径约7.0cm大小,呈囊实样改变,并与增粗的精索相连.同时,左髂窝内亦触及10.0cm×6.5cm×5.5cm大小包块,其活动度差,并向腹腔内、腹膜后广泛浸润.腹膜大部及整个大网膜内可见许多大小不等、表面光滑的葡萄状肿物.行左睾丸、附睾、左精索、左髂窝肿块、部分腹膜及大部大网膜切除.住 相似文献
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患者男性,62岁,1年前发现左腹股沟可复性包块。1月来,包块局部疝带包扎后,自觉间断刺痛,且包块不能自行手法完全复位。入院查体:站立位左腹股沟中近外环段可及宽蒂梨形包块,大小为5cm×9cm,质中偏韧,活动度可,向内环部托送稍减小,但不能完全还纳入腹消失。左侧外环远侧段精索较右侧稍粗,未及肿物,双侧睾丸对称大小。常规检查未发现有转移肿瘤情况。拟诊:左腹股沟疝(部分大网膜粘连)。2007年1月18日,在硬膜外阻滞麻醉下行疝修补术。术中见肿物10.0cm×5.8cm,与精索关系密切,近心端粘连较紧密;远心端至外环口部,与精索伴行但存在较清晰解剖间隙,肿物表面较光滑。 相似文献
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病例资料患者,男,67岁,因"半年内左腹股沟无痛性包块逐渐增大"入院。入院查体:于左腹股沟外环处触及一4.0cm×3.0cm大的类圆形包块,其表面皮肤正常,质地中等,无压痛及波动感,活动度好,可随精索移动,不能还纳。B超检查示:左腹股沟区有一3.7cm×1.6cm大的实性回声包块,边界清晰。初步诊断为左腹股沟肿块,原因及性质待查,遂于硬膜外麻醉下行左腹股沟肿物切除术。 相似文献
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患者:女性,51岁,农民,因右大腿进行性无力10余年,行走不稳20多天,于2003—06—10日入院,入院查体:跛行,右侧腹股沟区可触及一直径约3.0cm质中包块,边界清,活动度差,有触痛,双下肢不等大,右大腿距膝关节上方10cm处,直径约39cm,左大腿距膝关节上方10cm处,直径约45cm,右大腿比左大腿细约6cm,右侧股四头肌萎缩,肌 相似文献
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脊柱侧凸矫形手术早期并发症的处理及预防 总被引:2,自引:2,他引:0
随着脊柱外科的迅速发展,国内越来越多的医院已经或正在开展各类脊柱侧凸的手术治疗。但由于脊柱作为人体的支柱,其解剖关系复杂,邻近有许多重要组织和器官,因此手术相关并发症并不少见,也不容忽视。如何预防和减少手术并发症,已经是迫在眉睫的任务,需要我们不断研究和深入探讨。根据发生时间可将手术并发症分为术中、术后早期及术后晚期并发症。现对脊柱侧凸矫形手术中及术后早期并发症的的处理及预防进行分析。 相似文献
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一般性骨折愈合过程分为血肿机化演进期、原始骨痂形成期和骨痂改造塑形期;而骨质疏松性骨折愈合过程分为纤维骨痂期、软骨骨痂期和骨性骨痂期。骨质疏松性骨折愈合的组织学观察表明,纤维骨痂期主要是成纤维细胞合成Ⅲ型胶原;软骨骨痂期主要是成软骨细胞合成、分泌Ⅱ型胶原;骨性骨痂期主要是随着软骨内成骨的出现和发展,Ⅱ型胶原消失,逐渐由抗张力性能较强的Ⅰ型胶原所取代。一般来说,实验性骨质疏松性骨折的愈合方式与一般性骨折愈合方式相似,软骨内成骨和膜内成骨共同参与了骨质疏松性骨折的修复过程,但以软骨内成骨为主。 相似文献
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Improved sexual behavior in male rats treated with a Chinese herbal extract: hormonal and neuronal implications 总被引:3,自引:0,他引:3
Zanoli P Benelli A Zavatti M Rivasi M Baraldi C Baraldi M 《Asian journal of andrology》2008,10(6):937-945
Aim: To investigate the influence of an extract obtained from five Chinese medicinal plants on sexual behavior of adult male rats. Methods: The extract was administered at doses of 30, 60 and 120 mg/kg by oral gavage, acutely (one time, 45 min before mating test) or subchronically (daily for 10 days) in sexually potent and sexually sluggish/impotent rats. Sexual behavior, serum levels of luteinizing hormone (LH) and testosterone (T) were evaluated in treated rats and compared with controls receiving vehicle. The effect of the extract on central dopaminergic neurotransmission was assessed in the nucleus accumbens using a microdialysis technique. Results: In sexually potent rats, both acute and subchronic treatment with the extract dosed at 30 and 60 mg/kg reduced mount latency and intromission latency. In sluggish/impotent rats, the acutely administered extract at the dose of 60 mg/kg shortened ejaculation latency, whereas subchronically administered at the doses of 30 and 60 mg/kg, reduced mount, intromission and ejaculation latencies, increasing also the percentage of mounting and ejaculating rats. The extract dosed at 60 mg/kg significantly increased LH and T following acute and subchronic administration and increased 3,4-dihydroxyphenylacetic acid levels in the nucleus accumbens, 30 min after the acute administration. Conclusion: The improvement in both appetitive and consummatory components of sexual behavior observed in male rats treated with the extract could be ascribed to increased serum T level in parallel with the activation of the central dopaminergic system. 相似文献
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2005年7月~2008年10月,我科对7例肱骨髁间粉碎性骨折患者进行切开复位+双钢板内固定治疗,取得满意疗效。
1材料与方法
1.1病例资料本组7例,男5例,女2例,年龄31—65岁:根据Riseborough分型:Ⅲ型2例,Ⅳ型5例(图1A)。1例术前有尺神经损伤症状。 相似文献
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Aim: To investigate the effects of 17β-estradiol (E2), Peganum harmala extract (PHE) and caloric restriction (CR) on various testis parameters during aging. Methods: Twelve-month-old male rats were treated for 6 months with either E2 or PHE, or submitted to CR (40%). Results: Our results show that estrogens and CR are able to protect the male gonad by preventing the decrease of testosterone and E2 levels as well as the decrease of aromatase and estrogen receptor gene expressions. Indeed, E2, PHE and CR treatments induced an increase in the superoxide dismutase activities and decreased the activity of testicular enzymes: gamma-glutamyl transferase, alkaline phosphatase, lactate deshydrogenase as well as the aspartate and lactate transaminases in aged animals. In addition, the testicular catalase and gluthatione peroxidase activities were enhanced in E2, PHE and CR-treated rats compared to untreated animals at 18 months of age. Moreover, the positive effects of estradiol, PHE and CR were further supported by a lower level of lipid peroxidation. Recovery of spermatogenesis was recorded in treated rats. Conclusion: Besides a low caloric diet which is beneficial for spermatogenesis, a protective antioxydant role of estrogens is suggested. Estrogens delay testicular cell damage, which leads to functional senescence and, therefore, estrogens are helpful in protecting the reproductive functions from the adverse effects exerted by reactive oxygen species (ROS) produced in large quanti- ties in the aged testis. 相似文献
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半月板组织工程的研究进展 总被引:1,自引:1,他引:0
半月板损伤临床常见,据美国矫形外科学会2008年的统计资料,美国每年全膝关节置换手术>250000例,其中半月板损伤是骨性关节炎进展的关键因素。然而,半月板仅外周1/3有血液供应,发生于此部位的损伤采用缝合治疗可以愈合;而内侧缘2/3均为无血管区,损伤后自行愈合能力较差,目前临床上针对这类损伤多采用半月板部分切除或全部切除术。 相似文献