胸腰椎压缩性骨折的护理要点

胸腰椎压缩性骨折的护理要点福建漳州市中医院（３６３０００）郭燕玲，陈联源我院自１９８９年来对胸腰椎压缩性骨折实行辨证护理，收到满意效果，介绍如下。常规护理：屈曲型胸腰椎压缩性骨折，令病人仰卧在硬板床上，骨折处垫一软枕头，在耐受的情况下逐渐增加枕头高度...     

Neonatal necrotizing enterocolitis

PURPOSE: A retrospective, 12-year review of neonatal necrotizing enterocolitis was undertaken at a county hospital, with emphasis on presentation signs and symptoms. METHODS: Eighty-two patients with presence of intramural air were included in the study. The following signs and symptoms were studied: evidence of respiratory distress, use of umbilical catheters, white blood cell count and temperature at presentation, time interval from birth to diagnosis and time interval from diagnosis to operative intervention, presence of intramural air, air in biliary tree or free air, changes in abdominal girth, and presence of occult or gross blood in stools. Comparison was done among infants who had surgical or medical treatment, premature and full-term infants, and infants who had neonatal necrotizing enterocolitis less than or more than 20 days after birth. RESULTS: Eleven patients had a fatal outcome, with an overall survival of 87 percent. Sixty-four patients were treated medically and 18 had operative treatment. Mortality of the surgically treated group was 44 percent. Neonates who had surgical intervention had a left shift of the white blood cell count more commonly present, and all had documented abdominal distention. There were 62 premature and 20 full-term neonates in the group. Full-term neonates developed neonatal necrotizing enterocolitis earlier after birth (5.3 days compared with 15.3 days in the premature neonate group). Full-term neonates had a better prognosis in our series. Presentation of symptoms more than 20 days after birth did not change outcome. CONCLUSION: Our results reflect the experience of a community-based hospital. Clinical acumen remains the cornerstone of diagnosis and management.     

B超引导下脐静脉穿刺术临床应用

目的分析B超引导下脐静脉穿刺术的临床应用价值。方法对1200例临床怀疑异常的孕妇进行B超引导下脐静脉穿刺术,检测、分析所抽取的脐静脉血。结果成功率99.7%,发现异常胎儿349例。结论B超引导下脐静脉穿刺术成功率高,应用广泛,是一项安全的产前诊断方法。     

B超诊断脐带绕颈的价值

目的 通过对胎儿脐带绕颈的超声图像表现和产后临床诊断结果进行对比分析，评价超声诊断脐带绕颈的价值。方法 将2000例37—42孕周胎儿的超声检查结果与产后临床诊断进行对比分析。结果 2000例胎儿中超声检出有脐带绕颈的有422例，产后证实为脐带绕颈的有386例。脐带绕颈的发生率为19．3％，诊断准确率为91％。结论超声能准确诊断胎儿脐带绕颈，为临床医生制定治疗方案提供了可靠依据，有助于降低围产儿的死亡率。     

Long-term follow-up after umbilical hernia repair: are there risk factors for recurrence after simple and mesh repair

Adult umbilical hernia is a common surgical condition mainly encountered in the fifth and sixth decade of life. Despite the high frequency of the umbilical hernia repair procedure, disappointingly high recurrence rates, up to 54% for simple suture repair, are reported. Since both mesh and suture techniques are used in our clinic we set out to investigate the respective recurrence rates and associated complications, retrospectively. Patients who were treated between January 1998 and December 2002 were identified from our hospital database and invited to attend the outpatient department for an extra follow-up, history taking and physical examination. The use of prosthetic material, occurrence of surgical site infection, body mass and height as well as recurrence were recorded at the time of this survey. In total, 131 consecutive patients underwent operative repair of an umbilical hernia. Twenty-eight percent of the patients were female (n=37). In 12 patients (11%) umbilical hernia repair was achieved with mesh implantation. Fourteen umbilical hernia recurrences were noted (13%); none had been repaired using mesh. No relationship was found between wound infection or obesity and umbilical hernia recurrence. In the light of these results it is necessary to re-evaluate our clinical “guidelines” on mesh placement in umbilical hernia repair: apparently not every umbilical fascial defect needs mesh repair. Research should focus on establishing risk factors for hernia recurrence.     

脐门静脉造影的临床应用

为开展脐门静脉造影的介入放射学,弥补肝动脉化疗的不足,探讨肝脏内恶性肿瘤化疗的新途径。本文对8例男性肝脏左叶占位性病变患者作脐静脉穿刺造影测得肝圆韧带内脐静脉自肝门静脉左支囊都至腹壁脐切迹全长为19.4±4.3 cm。讨论了脐门静脉造影的优点及其临床意义。     

脐带夹对防止脐部感染和出血的临床与实验研究

目的应用国产脐带夹用于农村山区破伤风高发区，并经离体试验验证其可靠性。方法经湖南、江西、广西等省基层接生员临床应用、并与当地同期或前一年未用夹者进行对照；同时经离体脐带用脐带夹、气门芯或纱线结扎阻断血管后进行金黄色葡萄球菌和破伤风毒素通透试验以及测试承受气压程度试验。结果1年临床使用2296例中，无1例发生破伤风和败血症。可靠性试验结果证明，粗纱线结扎最差，气门芯虽优于前者，但不如脐带夹。结论该脐带夹由于夹持力持久有力，细菌、毒素难以通过、安全可靠，因此能降低新生儿“病从脐入”的发病率和死亡率，有利干优生优育的贯彻．这是一项花费少、收效大的简而易行的适宜技术，值得推广。     

妊娠期糖尿病与瘦素水平变化的临床研究

目的　探讨瘦素水平与妊娠期糖尿病 (GDM)发病关系以及对其胎儿生长发育的影响。方法　采用放射免疫法测定GDM孕妇 2 0例 ,糖耐量减低 (IGT)孕妇 2 2例 ,正常孕妇 2 5例血清及其新生儿脐血的瘦素水平 ,同时测定这三组孕妇的胰岛素、C肽水平 ,并测量孕前体重指数和孕期体重增加指数 ,分析其与瘦素之间的关系。结果　GDM孕妇血清瘦素、胰岛素和C肽水平明显高于IGT组及正常组 (P <0 .0 0 1)。脐血瘦素水平与胎儿体重呈正相关 (P <0 .0 5 ) 。孕妇血清瘦素水平与胎儿体重无相关。孕妇血清瘦素水平与脐血瘦素水平无相关。GDM孕妇血清瘦素与孕前体重指数明显相关 (P <0 .0 5 ) ,与孕期体重增加指数无相关。结论　 (1)GDM孕妇血清瘦素水平明显高于正常孕妇 ,故瘦素可作为监控GDM的指标之一。(2 )GDM孕妇瘦素水平与脐血瘦素水平虽然不相关 ,提示胎儿瘦素是自身产生 ,但母亲糖尿病也可以影响胎儿产生更多的瘦素。     

脐带穿刺术在胎儿先天性心脏病诊疗中的应用价值

目的探讨脐带穿刺在胎儿先天性心脏病诊疗中的应用价值。方法对34例行脐带穿刺的胎儿先天性心脏病例进行回顾性分析。结果34例均穿刺成功,未发生严重并发症。检出染色体异常6例,宫内巨细胞病毒感染1例。结论脐带穿刺术是一种安全有效改善妊娠结局的产前诊疗技术。     

NST、脐血流S/D值预测胎儿缺氧的比较

目的评价这两种指标预测胎儿缺氧的价值.方法选取单胎足月高危妊娠200例作为研究对象,同时进行两项指标测定:1.常规行非应激试验,(NST)试验,2.脐血流S/D值测定.不良围产结局评定:5′Apgar评分≤7分,脐血pH≤7.20,胎儿预后不良.结果 NST(-)27例,脐血流S/D值≥3.0 24例.5′ Apgar评分≤7分 21例, 胎儿预后不良11例(1 例围产儿死亡).2种试验方法的的特异性、阴性预测值、准确性较高 ,假阴性率较低,敏感性、阳性预检值较低,假阳性率较高,NST与S/D值比较,无显著差异 (P>0.05).结论 NST、有较高的阴性预测价值,预测胎儿缺氧的阳性预测价值较低 ,NST( )能高度预示胎儿良好,而S/D值无论正常或异常均不能对胎儿安危作出明确评价 .