ObjectiveTo investigate the clinical features and strategy of diagnosis and treatment of the abdominal trauma in elder people. MethodsClinical data of 68 elderly patients with abdominal trauma were analyzed retrospectively.ResultsDiagnosis in 35 of 68 cases were confirmed within 12 hours after trauma (51.5%). Fiftyeight cases in this group were treated surgically and 10 cases with nonsurgical treament.There were 7 death, the overall mortality was 10.3%. The cause of death was septic shock and multiple organ systemic failure. ConclusionThe elder patient with abdominal trauma has its speciality in clinical and pathophysiological characteristics and is less tolerant to trauma, which easily leads to misdiagnosis or maldiagnosis. The principle of treatment is to choose positive surgery, to streng then the perioperative management, to protect the function of each important organ, and to prevent the occurrence of multiple organ dysfunction syndrome.
医学影像学是临床医学科学中发展较快的学科之一。为了将影像检查技术合理、高效、及时地应用于临床，为患者服务，需要影像医师与临床医师的密切合作。在具有一定学术地位和雄厚技术力量的本院放射科的鼎力支持与合作下，本刊自2003年第1期起增设“腹部影像”专栏，旨在为腹部外科医师和腹部影像医师搭建起一个学术交流的桥梁，促进相互了解、认识、渗透与合作，使腹部外科医师能及时了解到影像学检查手段的进展和影像医学的发展，又能使影像医师了解到腹部外科医师对影像检查的具体要求，从而一方面使影像学检查技术更好地为腹部外科服务，另一方面又使腹部外科促进影像学检查的合理化和提高影像诊断水平。基于这一宗旨，本栏目将着重推出一些具有特色、图文并茂的综述性文章，作为让腹部外科医师了解腹部影像学现状与进展的的窗口。同时，我们也将选登一些与腹部外科密切相关、临床实用性比较强的腹部影像学方面的原著介绍给腹部外科医师。此外，有关影像学检查的新技术、新方法以及它们在腹部疾病诊治中的临床应用的短篇文章或报道也将是我们选稿的重点。我们殷切希望，本刊增设的这一新栏目能够得到外科医师和影像医师的认可和支持，并让大家从中获得有用的信息。我们相信，在主编、各位编委和杂志编辑部的共同努力下，特别是有广大读者的支持和鼓励，背靠华西放射的雄厚技术力量，我们有信心把腹部影像专栏办好，实现它的宗旨，更好地为临床工作服务。
Objective To discuss the application of dual-source computed tomography （CT） low dose technology in the upper abdomen enhanced inspection. Methods Six hundred consecutive patients from July 2011 to February 2012 in this hospital were orderly divided into ordinal tube current （210 mAs） group and low dose tube current group （200 mAs，190 mAs，180 mAs，170 mAs，and 165 mAs）. The standard deviation （SD） of subcutaneous fat，signal to noise ratio （SNR） of liver and pancreas， contrast to noise ratio （CNR） of liver-erector spinae and pancreas-erector spinae，score of subjective diagnosis and the indexes of radiation dose，including CT dose index （CTDI），dose length product （DLP），effective dose （ED） were measured，calculated，and assessed respectively on CT images of arterial phase and portal phase from each group. Results The SD of subcutaneous fat， SNRs of liver and pancreas，score of subjective diagnosis，and the CTDI，DLP，ED of CT images in arterial phase and portal phase were significantly different from each other （P＜0.05），while CNRs of liver-erector spinae and pancreas-erector spinae were not statistically significant （P＞0.05）. The SNR，radiation dose，and score of subjective diagnosis of the 165 mAs tube current group were the lowest among all the groups，but the images of the 165 mAs tube current group could not fulfill the need of diagnosis. Conclusions It is really feasible that the method of decreasing tube current gradually in the upper abdomen enhanced CT inspection could ensure that the radiologists could adapt the low dose image bit by bit，and this methods could be popularized to all kinds of CT facilities we own currently. The images with 170 mAs as tube current in the upper abdomen enhanced inspection of dual-source CT could fulfill the need of diagnosis，and the radiation dose of patients is apparently lower than that the conventional scan．
【摘要】 目的 探讨腹部闭合性损伤的外科急救方法。方法 2003年1月—2009年1月收治200例腹部闭合性损伤患者,根据病史、体征、辅助检查等做出诊断后,在确保重要器官血流供应的基础上进行外科手术治疗。结果 治愈187例,治愈率93.5％；死亡13例,9例患者死于多脏器受损引起的出血性休克,2例脾破裂患者因失血过多术中死亡,2例患者因合并颅脑损伤形成脑疝死亡。结论 对于腹部闭合性损伤患者,应快速准确地根据病史、体征、辅助检查等做出诊断,进行积极外科急救治疗。有效控制出血,保证重要器官血液供应,是外科急救能否成功的关键。
Objective To analyze the outcome of patients with Blunt Abdominal Injury (BAI) in the Deyang People’s Hospital after the Wenchuan Earthquake, in order to provide evidence for future improvement in emergency response after earthquakes and in the treatment of BAI patients. Methods Data on the BAI patients within 1 week after the earthquake were collected from the Information Department of the Hospital. Microsoft EXCEL was used for data input. Results A total of 23 BAI inpatients were treated, of whom 15 were from Mianzhu City and sent to hospital within 12 hours of the earthquake. This was 1.9% of the total inpatients. The BAI inpatients suffered severe and complex injuries, and 5 of them died (mortality rate: 22%). Linenectomy was conducted for patients with spleen injuries and two inpatients developed incision infection due to lack of antibiotics during the perioperative period. Conclusions It is important to establish an emergency response mechanism for medical rescue for patients with the viscera injury, including BAI, after an earthquake. This would help to guarantee rational allocation of the rescue workers, triage of the wounded, optimization of operation, as well as a reduction in mortality from BAI.
目的 总结腹部闭合性损伤的诊治体会。方法 回顾性分析我院78例腹部闭合性损伤患者的临床资料。结果 78例中67例手术治疗，4例行肾动脉栓塞术，7例保守治疗； 除1例死亡外，余均治愈。结论 及时诊断和治疗是救治腹部闭合性损伤患者的关键，腹腔穿刺、B超、CT及X线检查的合理应用对诊断有重要价值。
In order to resolve the shortcomings of traditional pedicled abdominal skin flap, the pedicled abdominal subcorium vascular-net flap was reformed and applied clinically. Twenty-eight cases with scar on hand or wrist were treated, including 20 males and 8 females. The age was ranged from 18 to 35 years old. The key point in the design was rotating 45 degrees of the flap from the primary site toward the pedicle. The ratio of the length to width of the flap was 1-1.8 : 1, and the wound of the donor site was covered by direct suture. Five to seven days later, all the flaps were divided and survived. The advantages of this flap were as follows: skin-grafting on the donor site was not necessary; the time needed for cutting the pedicle was shortened, and the flap is thinner than the traditional flap.
【摘要】目的探讨肝移植术后再次腹部手术的围手术期处理。方法对7例肝移植术后再次腹部手术患者的资料进行回顾性分析。结果5例择期手术患者围手术期平稳，痊愈出院。2例急诊手术患者中1例术后因并发上消化道应激穿孔、出血和切口感染自动出院。结论肝移植术后再次腹部择期手术的风险较急诊手术者低，与非肝移植行类似手术者相仿。