Sample records for echoencephalography

  1. [Comparative efficiency of nootropic drugs in complex treatment of patients with remote consequences of closed craniocereberal trauma]. (United States)

    Hliebova, O S; Tkachenko, O V


    Main data of the research were data obtained after a complex treatment of 120 persons with late consequences of closed craniocereberal trauma (CCRCT). The treatment included administration of one of nootropic agents (noophen, aminolon or entropil), magnesium sulfate, group B vitamins. All patients have passed a complex examination: specially developed questionnaire, anamnesis gathering, neurologic status, neuropsychological status with the use of multiple-aspect scales and questionnaires, examination of fundus of eye, rheoencephalography, echoencephalography, brain MRT. Results of a complex examination proved positive effect of the use of nootropic agents, in particular noophen, entropil and aminolon in complex treatment of late consequences of closed craniocereberal trauma. For optimisation of the use of nootropic agents in the treatment of late consequences of closed craniocereberal trauma it is recommended to consider features of influence of nootropic agents on certain clinical aspects of the disease.

  2. Callosal agenesis followed postnatally after prenatal diagnosis. (United States)

    Imataka, George; Nakagawa, Eiji; Kuwashima, Shigeko; Watanabe, Hiroshi; Yamanouchi, Hideo; Arisaka, Osamu


    Callosal agenesis is a congenital brain anomaly caused by embryonal hypogenesis of the corpus callosum. Concerning the neurological prognosis, epilepsy and motor disturbance are noted in some cases, while many cases are asymptomatic and the prognosis is good. We report a fetus tentatively diagnosed with hydrocephaly on prenatal echo-encephalography, which was performed without adequate explanation to and understanding of the parents. The parents had not expected an abnormality before the screening, and were subsequently not psychologically prepared for the discovery of the congenital brain anomaly on imaging. Moreover, they received no guidance on how to deal with any possible abnormalities. The pregnant mother was referred to our hospital. Prenatal MRI was performed after informed consent was obtained, and the fetus was diagnosed with callosal agenesis. The patient was followed for 5 years, and neurological development was normal. However, the parents have remained anxious while raising the child. Thus, the prenatal diagnosis of callosal agenesis in this case caused unnecessary mental burden to the parents. Here, we report the course of the case, and discuss the way prenatal ultrasonography should be used as a prenatal screening method, and the importance of counseling before the test.

  3. Sonographic detection of intrarenal and intra-arterial fungus balls in a preterm infant due to systemic candidiasis

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    Reither, M.; Schumacher, R.; Hagel, K.J.; Hering, F.


    Shortly after birth a preterm infant suffering from aspiration syndrome and subsequent Pseudomonas aeruginosa sepsis showed signs of renal insufficiency and mycotic infection: yeast cells were identified in several urinalyses; there was also an increasing anti-candida IgM antibody titer. At the same time sonographic examinations revealed an increasing echogenicity of the renal cortex and echogenic masses of variable size which did not cause acoustic shadows in both enlarged kidneys. A few days later, we found a right-sided hydronephrosis caused by an intraureteric prevesical mass of equal echogenicity. As we could observe sonographically, the aggressive antimycotic therapy was successful. Eleven weeks later there were signs of cardiac insufficiency. An angiographically demonstrated filling defect, within the pulmonary artery, showed the same sonographic findings as the previously found intrarenal masses. The baby underwent embolectomy and recovered. The thrombotic material contained yeast cells giving evidence of systemic candidasis. Provided appropriate equipment is available, ultrasound today is an excellent non-invasive screening and followup method not only for echoencephalography, but also for more complicated neonatologic problems as seen here. The detailed observation of a changing echogenicity of the renal cortex and pelvis is important and often allows a decisive diagnostic clue before other radiological methods become conclusive.

  4. Comparison of plasma NSE, protein S-100b and EEG changes in traditional arrested-heart procedures and on-pump beating-heart procedures

    Institute of Scientific and Technical Information of China (English)

    王咏; 肖颖彬; 陈林; 王学锋; 钟前进


    Objective: To assess the cerebral injury in on-pump beating-heart procedures under mild hypothermia in comparison with traditional on-pump arrested-heart procedures under moderate hypothermia. Methods: Forty patients, 20 with congenital heart disease (CHD) and 20 of rheumatic heart disease (RHD), were divided into 2 groups: Control group (group A, n=20) including 10 patients suffering from CHD as group A1 and the left 10 from RHD as group A2; and experiment group (group B, n=20) which consisting of group B1 (10 with CHD) and group B2 (10 of RHD). The patients in group A underwent traditional arrested-heart procedures, and those in group B were operated on with beating-heart procedures. Arterial blood samples were collected at preoperation (time A), 20 min after cardiopulmonary bypass (CPB) starting (time B), 1 h after CPB (time C) and 24 h postoperation (time D) respectively. Plasma contents of neuron-specific enolase (NSE) and protein S-100b were measured with sensitive ELISA. All the patients received echoencephalography (EEG) before and 1 week after operation. Results: The plasma contents of protein S-100b were increased very significantly at time B, C and D in comparison with those at time A (P<0.01), and that of patients in group A1 was significantly higher than that in group B at time B (P<0.05). There was no significant difference at other time points. At time B, the plasma contents of NSE were significantly higher in group A than in group B, and in group A1 and B1 than in group A2 and B2. What's more, at time B, the former fell back to their preoperative levels, but the latter remained still higher levels than the preoperative ones (P<0.01). No significant difference was found in the abnormality rates of postoperative EEG between 2 groups. Conclusion: The perioperative plasma contents of NSE and protein S-100b are not significantly higher in group B than in group A. On-pump beating-heart procedures do not make more serious cerebral dysfunction than the