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目的探讨迟发性颅内血肿的发病因素及治疗措施。方法对23例迟发外伤性颅内血肿的临床资料进行回顾性分析。结果中老年易发生迟发性颅内血肿,迟发性血肿多位于硬膜下和硬膜外,额叶、颞叶部居多。结论早诊断早治疗是降低死亡率并发症的关键。 相似文献
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急性颅内血肿清除后继发迟发性血肿临床分析 总被引:3,自引:0,他引:3
目的探讨急性颅内血肿清除术后,如何及时发现颅内迟发性血肿并及时治疗、提高疗效.方法对12例颅内血肿清除术后有瞳孔和意识改变的患者及时行CT检查,均发现迟发性颅内血肿.结果再次手术清除颅内血肿11例,保守治疗1例,治愈8例,植物生存2例,死亡2例.结论手术后颅内血肿的发生机理与脑血管舒缩功能障碍及手术前后颅内压变化有关.对首次CT提示颅内血肿伴脑挫裂伤或小出血灶、术后病情有变化者应考虑有迟发性颅内血肿形成,宜动态复查CT,早诊早治以改善预后. 相似文献
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目的:探讨外伤迟发性颅内血肿的临床特点及治疗分析。方法:对2002年3月—2007年4月20例外伤性迟发性颅内血肿患者的临床资料进行分析。结果:20例均采用开颅血肿清除术,死亡6例,重残4例,轻残2例,恢复正常者8例。12例得到随访,随访时间为6个月~2年半,其中10例健在,8例正常工作,2例生活能自理。结论:外伤性迟发性颅内血肿以手术治疗为主,根据受伤机制、症状、体征及术中脑组织膨出情况,首次CT等综合分析及时发现血肿,必要时进行探查手术。术后动态CT观察,早期发现及时清除血肿预后较好。 相似文献
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外伤性迟发性颅内血肿 总被引:14,自引:0,他引:14
外伤性迟发性颅内血肿,系指头伤后经过一段时间才发生的颅内血肿。自CT问世后对其发病机理有了新的认识。我科自1986年至1991年6月共收治外伤性迟发性颅内血肿31例,占同期颅脑伤住院患者的2.0%,颅内血肿的5.9%。现结合文献对本组资料进行讨论。临... 相似文献
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迟发性创伤性颅内血肿在临床上时有发生,逐渐引起人们的警惕。我院自2000—2005年发现迟发性创伤性颅内血肿28例,就其特点分析如下。 相似文献
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目的:探讨外伤性迟发性颅内血肿的发病机理、临床特点、诊断和治疗。方法:回顾性分析1995年3月~2004年3月收治的42例外伤性迟发性颅内血肿。结果:42例外伤性迟发性颅内血肿中,行开颅血肿清除术20例,锥颅血肿内置管 增强尿激酶引流术12例,非手术治疗10例。40例治愈,2例死亡,死亡率4.78%。结论:进行性意识障碍加重、头痛、呕吐和生命体征不稳定是外伤性迟发性颅内血肿的基本临床特征,高度警惕本病的发生,及时再次CT扫描有利于早期诊断;掌握好手术和非手术治疗的指征,是治愈本病的关键。 相似文献
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One of the factors of the successful military career guidance Cadet schools students is preserving and promoting their health. Medical support of children and adolescents aged 10-17 years should include the full range of medical and preventive measures defined for this group. The state of providing outpatient care for pupils at the Cadet School in St. Petersburg was studied. These results show that full medical care in accordance with the standards can be based only on children's health clinics. It is important that the organization of medical support pupils cadet schools should be cooperate with civilian health care. 相似文献
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V. A. Serezhenkov I. A. Moroz G. A. Klevezal A. F. Vanin 《Applied radiation and isotopes》1996,47(11-12)
ESR-spectrometry was used to investigate radiation-induced paramagnetic centers in enamel of mammals: carnivores (polar bear and fox), ungulates (reindeer, European bison, moose), and man. Values at half the microwave power saturation of the radiation signal, P1/2, evaluated at room temperature, was found to range from 16 to 26 mW for animals and man. A new approach to discrimination of the radiation induced signal from the total ESR spectrum of reindeer enamel is proposed. ‘Dose-response’ dependencies of enamel of different species mammals were measured within the dose range from 0.48 up to 10.08 Gy. Estimations of ‘radiosensitivity’ enamel of carnivores and ungulates showed good agreement with radiosensitivity enamel of man by ESR method. 相似文献
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Analysis of the results of the international comparison of activity measurements of a solution of Fe
The results of an international comparison of activity measurements of a solution of 55Fe organized by the BIPM in 2005 are reported and analysed. This exercise, which follows the procedures of the CIPM mutual recognition arrangement to update older comparisons, is a renewal of the comparison organized by the BIPM that took place in 1978. A EUROMET comparison was organized in 1996 specifically to compare activity measurements of a 55Fe solution by means of liquid-scintillation techniques. Results of these three comparisons are presented and discussed in this paper.
The radionuclide solution was provided by the NPL, which also distributed the samples to the participants. The activity of the ampoules was measured by 16 laboratories using 12 methods producing 25 results. Some general considerations on uncertainty assessments pertaining to the different techniques used are drawn. The outcome of four different estimators is compared from which the presence of at least one outlier can be confirmed. Further measurements should be made to try to reduce the discrepancy between the results. To date the outcome of the present comparison does not show an improvement to that of the 1996 comparison. 相似文献
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D Gasparini 《La Radiologia medica》1987,73(4):304-309
A new method of non-surgical treatment of varicocele syndrome is described: it consists in sclerotherapy of spermatic vein by trans-femoral percutaneous catheterization with balloon-catheters. In 8 cases venous thrombosis has been induced by direct electric clotting. The techniques and a 6 months follow-up are discussed. It is pointed out that this procedure should be considered as the method of choice for tubular lesions and sub-fertility prophylaxis in young people and in childhood. 相似文献
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目的探讨延迟性脾破裂误漏诊原因和预防措施.方法回顾性分析总结12例延迟性脾破裂中的诊断和误漏诊的经验与教训.结果本组延迟性脾破裂的误漏诊5例(41.66%).对多发伤与脾破裂并存可能认识不足,外伤史轻微或伤员隐瞒外伤史,缺乏腹痛-缓解-突然再腹痛的典型病史,缺乏“对冲性脾破裂”力学分析和整体化诊断思路等为其误漏诊的主要原因.结论详细的外伤史和全面系统检查,重视腹以外多发伤掩盖腹内脏器伤及延迟性脾破裂可能.确立外伤-腹内脏器伤-脾破裂整体化诊断思路.不间断地辅以B超检查脾形态学变化和腹内有无积液,腹腔穿刺确定有无血腹、X线胸腹部检查观察左侧胸肋角和膈肌运动情况、必要时CT检查以尽早发现脾包膜下血肿,降低延迟性脾破裂误漏诊率. 相似文献