Objective To investigate the application of Magnetoencephalograph (MEG), Wada test combined with neuronavigation in the surgical treatment of frontal and temporal epilepsy caused by focal cortical dysplasia (FCD ). Methods The epileptogenic focus and IQ, memory and language examination were performed in 34 patients with frontal and temporal epilepsy caused by FCD. MEG and Wada test were conducted to determine the language and memory advantage hemisphere, and to clarify the scope and memory function of language function areas. Operation was guided by the Medtronic stealhealth 7 surgical navigation system (USA) to remove the FCD and protect nerve function. IQ, memory and language examination were measured 1 year after operation, and the difference was observed before and after operation. The postoperative follow-up was 23 ~ 46 months, curative effect of epilepsy was determined according to the international anti-epilepsy union Engel’s standard. Results Thirty-four patients with epilepsy (21 temporal lobe epilepsy and 13 frontal lobe epilepsy) were included in this study. The examination process of MEG and Wada test was smooth. MEG can accurately locate the position of language function area. Twenty-eight patients’ dominant hemisphere of language was on the left and 6 was on the right side. Wada test can evaluate the patient’s memory function. Twenty-three patients’ dominant hemisphere of memory was located on the left, 8 on the right and 3 on the bilateral hemisphere. Compared with the dominant hemisphere and nondominant hemisphere, the memory score was significantly different (P<0.05). Statistics showed that the verbal IQ and total IQ increased (P<0.05)1 year after operation, but there was no significant change in memory IQ and Performance IQ (P>0.05). FCD patients recovered well without language, memory and limb impairment. The curative effect of epilepsy: 15 cases of Engel’sⅠgrade, 14 cases of Engel’sⅡgrade and 5 cases of Engel’s Ⅲ grade. Conclusion MEG, Wada test combined with neuronavigation was of important value in locating and guiding the surgical resection of FCD in patients with refractory frontal and temporal epilepsy, protecting cortical function, avoiding severe postoperative complications, and improving the therapeutic effect of epilepsy.
A modified abstructingpressing therapy done on 14 patients with high or low external intestinal fistulas following postoperative infection after abdominal operations was reported. The results showed that high or low external intestinal fistulas could be cured by the combined method of obstruction and compression. This therapy decreased the mortality rate, saved the patients from the risk period and shortened curing course of treatment. Finally the characteristics, the surgical procedure, precautions and advantages of the method were disscussed.
PURPOSE:Understanding the characteristics of color vision defects in patients with maculopathy. METHODS:Applying Panel D-15 test and FM 100-hue test to evaluate the color vision of 78 patients (122 eyes) with maculopathy and analyzing the types of color vision defects and the relationship between the color discrimination and the visual acuity. RESULTS:All eyes of the wetform AMT(14 eyes),Stargardt's disease(10 eyes),macular hole (6 eyes)and central exudative retinochoroidopathy(3 eyes)showed color vision defects and high average roots of total error scores of FM 1000-hue test.The abnormal rates of color vision and the average roots of tota error scores in patients with epiretinal membrane (18 eyes)and dry-form AMD(71 eyes)were low.The roots of total error scores in FM 100-hue test was negatively relative with the visual acuity（r-0.8944）. CNCLUSION:The types and severities of color vision defects vary in different maculopathy.The color discrimination was negatively relative with the visual acuity. （Chin J Ocul Fundus Dis,1996,12: 80-82）
Objective To array the small intestine so that the uncontrollable adhesions will turn to controllable abhesions in order to prevent the intestinal obstruction. Methods Literatures were reviewed. The advance of plication of small intestine has passed through three stages: 1st, sewing the intestine just like the array of harpsichord keys; then, using straight needle with coarse threads to make a ‘U’ suture for the mesentery of small intestine so the intestine was arrayed, and 3rd inserting a Millers-Abbott tube into the lumen of small intestine followed by manual arrangement of the intestine. Results Using the Millers-Abbott tube the intestine was fixed in a steady position and arrayed in a half moon circular shape to avoid sharp angle. As a result, the intra-luminal pressure of the intestinal was effectively decreased. Follow up 45 cases showed the cure rate of 91.9%. Conclusion This operation has widely been accepted by the surgeons for its simplicity, high efficacy and reliability. It reduces the recurrence rate of adhesive obstruction.
Objective To observe the effect of glutamine （Gln） on intestinal permeability after surgery of children, also its influence on the plama level of interleukin-2（IL-2）, endotoxin and synthesize of protein through a random nutrition trial. Methods Twenty children suffered from congenital heart disease were divided into Gln group and control group with random number table, 10 cases in each group. They were all given isonitrogenous and isocaloric total paraenteral nutrition after 24 h postoperatively. In Gln group the Dipeptiven [-N （2）-L-alanyl-Lglutamine] was used with 2 ml/kg · 24h additionly. Before operation, 24h and 96 h after operation, intestinal permeability, serum level of endotoxin, IL-2, C-reaction protein, prealbumine were measured. Results Intestinal permeability increased in 24 h after cardiac surgery in two groups, while the concentration of endotoxin also increased, 96 h after surgery the intestinal permeability recovered, but the endotoxin level did not decrease in control group （P〈0. 01）. Conclusion Utilization of Gln can improve immune suppression, elevate the IL-2 level, decrease the endotoxin concentration, alleviate the infection, but has no effect on the protein synthesis after congenital cardiac operation of children.
Pre-and postoperative perfusion of thermochemotherapy was used in 25 cases of advanced malignant tumors of digestive tract.There were on significant changes in hepatic and renal functions after perfusions.The erythrocyte,leukocyte and platelet counts reduced in the second and third week after the beginningof perfusion,but rose up in the 4th week.A 2-year follow-up revealed that 23 patients were still alive without recurrence or metastases except 2cases died in the 6th and the 9th month after treatment.We claim that intraperitoneal thermochemotherapy is a simple and safe method. A prospective study is still necessaryin deciding the dose and course.
This study was designed to determine the effects of different anaesthesia on the postoperative gastrointestinal motility after cholecystectomy. Postoperative gastrointestinal motility were recorded continuously by means of gastrointestinal manometry in 20 patients subject to cholecystectomy (general anaesthesia 10, epidural anaesthesia 10). Normal migrating motor complex (MMC) was abolished during the early postoperative period in all patients. The time of reappearance of intestinal MMC varied from 0.5 to 2 hours . Gastric MMC recurred 5.5 to 14 hours postoperatively and the normal MMC completely recovered 22 to 43 hours after the operations. Ingestion of food changed the MMC into a fed pattern during the early postoperative period. There was no difference between the general anaesthesia group and epidural anaesthesia group in terms of gastrointestinal motility. The results indicate that postoperative gastrointestinal motility recovers faster than that was thought conventionally. Cholecystectomy under general anaesthesia or under epidural anaesthesia makes no difference in postoperative gastrointestinal motility.
OBJECTIVE To sum up the experience of diagnosis and treatment of intrinsic upper gastro-intestinal membrane, 13 cases in children were studied retrospectively. METHODS There were 10 boys and 3 girls, the major symptoms were vomiting and epigastric distension. Eleven cases were treated by membranectomy with intestinal plasty, and 2 cases were treated by retrocolic side to end duodenojejunostomy. RESULTS All cases had good results without severe complications. CONCLUSION The children who have typical symptom of upper digestive tract should be considered duodental and upper jejunal membrane, and should be proved by contrast radiology. The membranectomy with intestinal plasty is the better operative method.
Crohn’s disease (CD) is a chronic, remitting and segmental inflammatory disease of the gastrointestinal tract, radiological examinations play critical roles in the diagnosis of CD. The common radiological examinations include ultrasound examinations of intestine, computed tomography enterography (CTE), and magnetic resonance enterography (MRE) in clinic. The application of CTE and MRE is limited because of radiation exposure or higher costs. The ultrasound examinations of intestine including conventional intestinal ultrasound, ultrasonic elastography, and contrast-enhanced ultrasound have been studied because of the advantages of non-invasiveness and convenience. The accuracy of the intestinal ultrasound has been already partially validated in assisting diagnosis and evaluating the disease activity and location in CD patients. This review aims at summarizing the diagnostic potency and prospect of the application of ultrasound examinations of intestine in CD patients.