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991.
目的探讨胎盘早期剥离(胎盘早剥)的产前诊断和处理。方法对我院近10年发生的13例胎盘早剥作回顾性分析。结果妊高征及慢性高血压病占本组病因的46.2%。本组围产儿死亡率为23.08%,孕产妇死亡率为0。子宫卒中发生率46.15%,产后出血30.77%,DIC 7.70%。阴道出血、腹痛、胎心异常或消失、血性羊水为主要临床表现。产前诊断率为46.15%,B超检出率为60%。结论胎盘早剥的诊断需结合患者临床表现、发病诱因、B超检查结果全面考虑,确诊后应尽快终止妊娠。 相似文献
992.
The motor neuron disease (MND) refers to a group of progressive diseases with unknown reasons, which attacks the cells of the anterior horn of the spinal cord, the motor nuclei of the brain stem cranial nerves and the pyramidal cells of the cerebral motor cortex. It is characterized in clinic by atrophy of the muscles, myasthenia and even death due to paralysis of the respiratory muscle. Currently, there is still no any effective cure for this illness. 50-70% of the victims will die in 3 to 5 years, and the survival time for those with brain stem injuries is no more than two years.1 Since 1996, the authors have treated 31 cases of motor neuron disease with large dosage of qi-invigorating drugs in accordance with Prof. Liu Mocai's experience, and obtained certain therapeutic effects. A report follows. 相似文献
993.
PURPOSE: To observe the effects of electroacupuncture therapy on T cells and activity of NK cell in the patient of Chemotherapy. METHOD: Electro-acupuncture therapy was simultaneously applied during chemotherapy, T cells and activity of NK cell of patients were determined before electroacupuncture treatment (before chemotherapy) and after 4-course electro-acupuncture treatments. RESULTS: Before chemotherapy, CD3 was low within the normal range, CD4 was much lower than the normal range, and CD8, CD4/CD8 and activity of NK cell were within the normal range. After one month of chemotherapy combined with electro-acupuncture, no decline of all the indices was found (P > 0.05). CONCLUSION: Electro-acupuncture can really increase the immune function of patients of chemotherapy. 相似文献
994.
Feng-Chou Tsai Ming-Huei Cheng Hung-Chi Chen Fu-Chen Wei 《Annals of plastic surgery》2002,48(1):41-47
The medialis pedis flap (MPF) has been used for the reconstruction of soft-tissue defects in the hand since 1990. From January 1997 through January 2000, 19 patients (15 male, 4 female) with hand injuries underwent microsurgical MDF reconstruction at Chang Gung Memorial Hospital. There were finger injuries in 16 patients and palm defects in 3 patients. The mean patient age was 32.6 years (age range, 16-58 years). Flap size ranged from 4.5 x 2 cm to 7 x 6 cm (mean, 6 x 2.8 cm). Only one flap had partial loss. The donor site was closed primarily in 9 patients, and was closed using a split-thickness skin graft in 9 patients and a full-thickness skin graft in 1 patient. At a mean follow-up of 13 months, the protective sensation was 16 mm using the static two-point discrimination test and was 10 mm using the moving two-point discrimination test. Based on this retrospective study the authors conclude that (1) the MPF has the advantages of thin and glabrous skin, (2) the size of pedicle is compatible with the recipient vessel in the hand, (3) there is low donor site morbidity, and (4) achieving protective sensation is possible. 相似文献
995.
用Multiquadric方法实现医学图像的弹性配准 总被引:3,自引:1,他引:2
目的改进医学图像弹性配准的精确度和配准方法的稳定性,并简化配准操作。方法 利用Multiquadric插值方法的可平滑性质,将其与一种半自动标记点选择方法结合。建立一种新配准方法。结果 运用此方法进行医学图像的弹性配准,实现了标准图像与变形图像的快速,准确配准,结论 我们建立的配准方法是一种准确。简便和稳定的方法。 相似文献
996.
Region of interest issues: the relationship between structure and function in the brain 总被引:2,自引:0,他引:2
J C Mazziotta C C Pelizzari G T Chen F L Bookstein D Valentino 《Journal of cerebral blood flow and metabolism》1991,11(2):A51-A56
The comparison of data sets from individual subjects between imaging modalities is necessary in order to evaluate the normal physiologic responses of the brain or the pathophysiological changes that accompany disease states. Similarly, it is critical to compare data between individuals both within and across imaging modalities. In a collaborative project with a number of university groups, we have developed a system that allows for the within-subject alignment and registration of three-dimensional data sets obtained from different modalities for the same individuals. These data make use of proposed criteria for the optimal solution to positron emission tomography image acquisition and analysis originally established through a series of international workshops. The analysis takes into account errors induced by image acquisition, registration, and alignment with regard to scaling, translation, and rotation. Using the principles of morphometrics and homologous landmarks, the between-subject warping of individual brain anatomy to match that of other individuals, groups or an idealized model can be obtained. Resultant information can provide averaged between-subject data for populations of normal individuals or patients with specific neurologic disorders. Such a system, provides the means by which to compare objectively quantitative data between individuals in a highly automated fashion. 相似文献
997.
经内镜注射5%鱼肝油酸钠治疗食管静脉曲张15例,共注射45次。其肝功能按Child分级,A级1例,B级8例,C级6例。曾经作过脾切除,分流或断流术者7例。8例急症出血患者经用硬化疗法获得了止血成功。1例急症患者死亡。6例作了择期预防出血的注射,治疗后均得到改善。治疗出血方面,硬化疗法在15例患者中14例有效,随访6~12月无再出血。 相似文献
998.
999.
陈潜 《中国医学文摘:外科学分册英文版》2007,16(2):141-142
Objective To compare the clinical efficacy and complications of transurethral resection of the prostate (TURP),transurethral vapor-resection of the prostate (TUVP) and plasmakinetic energy transurethral resection of the prostate (PKRP) for benign prostatic hypertrophy (BPH).Methods A total of 545 patients with BPH were enrolled from December 1999 to Januare 2004. 相似文献
1000.
Yao-Chung Chuang Tsu-Kung Lin Chun-Chung Lui Shang-Der Chen Chen-Sheng Chang 《Seizure》2004,13(3):179-182
We report a 41-year-old woman with complex reflex epilepsy in which seizures were induced exclusively by the act of tooth brushing. All the attacks occurred with a specific sensation of sexual arousal and orgasm-like euphoria that were followed by a period of impairment of consciousness. Ictal EEG demonstrated two events of epileptic seizure that were provoked after tooth brushing for 38 and 14 seconds, respectively. The interictal EEG showed epileptiform discharges over the right anterior temporal region and interictal single photon emission computed tomography (SPECT) scan showed relative hypoperfusion in the uncus of right temporal lobe. Brain magnetic resonance imaging (MRI) revealed right hippocampal atrophy. We suggest that tooth-brushing epilepsy, especially with sexual ictal manifestations, may provide insight into the cerebral pathophysiology at the right temporolimbic structure. 相似文献