Higher brain dysfunction generally refers to cognitive and/or behavioral changes resulting from stroke, traumatic head injury, hypoxic encephalopathy, or any other of a number of cerebrovascular events. In 2004, the Ministry of Health, Labour and Welfare of Japan released a provisional figure of the probable prevalence of higher brain dysfunction in Japan as some 300,000 individuals. The aim of this study was to provide an estimate of the number of people with higher brain dysfunction in Tokyo. All 651 hospitals in Tokyo were surveyed between January 7, 2008 and January 20, 2008 by questionnaire. Analysis of the data showed 118 incidents of brain damage which resulted in higher brain dysfunction. This roughly converts to 3,010 incidents per year in Tokyo. Taking life expectancy into consideration, we estimate the current number of higher brain dysfunction survivors to be 49,508 (male : 33,936, female : 15,572) in Tokyo. The social impact of higher brain dysfunction has recently emerged amid growing recognition that disturbances of attention, memory, and behavior overshadow the contribution of focal motor deficits to chronic dependency. Our data provide information about the number of people that may require appropriate provision in the community.

We report a rare case of spontaneous thrombosis of a ruptured deep femoral artery aneurysm. An 85-year-old man presented two days after onset of acute swelling and pain in the left groin. Computed tomography demonstrated rupture of a deep femoral artery aneurysm and thrombosis of the aneurysm. After 1 month of observation, surgical intervention was performed as the local pain persisted. Opening of the aneurysm sac confirmed that thrombosis was complete. Simple ligation and drainage of the aneurysmal sac was performed. His postoperative course was uneventful.

A sixteen-year-old girl with neuropsychological dysfunction after cerebral encephalopathy came to our hospital for evaluation of her cognitive impairment and ability to acquire compensatory skills for communicative dysfunction. Neuropsychological examinations revealed low scores on FSIQ, VCI, WMI and PSI by WISC-Ⅳ. We intervened using a process-orientated speech-language-hearing therapy to improve her cognitive, language and communicative skills for a year. After that, we evaluated her cognitive ability by WISC-Ⅳ and LCSA. As a result of our intervention, her word knowledge, idiom and mental expression, sentence expression and reading social condition and expression scores in LCSA performance were improved but each IQ by WISC-Ⅳ was preserved. In ST intervention for pediatric neuropsychological dysfunction, the patient evaluation should be made not only using IQ by WISC-IV but also by measuring other communicative skills such as by LCSA.

(Objective) Neoadjuvant hormonal therapy (NHT) before radical prostatectomy promotes the downstaging of primary lesions. A retrospective analysis was conducted of the relationship between NHT durations and positive surgical margin rates, as well as between positive surgical margin rates and three types of prostatectomy (antegrade radical prostatectomy, retrograde radical prostatectomy, and laparoscopic radical prostatectomy (LRP)).;(Materials and Methods) This study was a retrospective analysis of 257 patients treated with radical prostatectomy during the three years between April 2002 and March 2005. Of the 257 patients, 190 were treated by NHT. NHT durations were classified into “not conducted,” “<1 month,” “1-3 month,” “3-6 month” and “>6 month,” and the relationship between positive surgical margin rates and NHT durations was investigated. Seventy-four patients underwent antegrade radical prostatectomy, 131 were treated with retrograde radical prostatectomy, and 52 underwent LRP. Positive surgical margin rates were investigated according to the types of prostatectomy, as well as according to prostate-specific antigen (PSA) levels upon diagnosis.;(Results) Positive surgical margin rates were 53.8% in the “not conducted” and “<1 month” groups, 38.8% in the “1-3 month” group, 32.4% in the “3-6 month” group, and 10.7% in the >6 month” group. Positive surgical margin rates after open surgery (antegrade and retrograde) tended to decrease when NHT durations were longer, while those after LRP tended to increase inversely. No correlation was observed between PSA levels upon diagnosis and positive surgical margin rates or between presurgical PSA levels and NHT durations.;(Conclusion) Positive surgical margin rates were not significantly different when patients were treated with NHT for 1-3 months, but they tended to decrease when NHT was for >6 months. However, positive surgical margin rates after LRP increased when NHT continued for longer periods of time. This may the result of fibrous adhesion in the vicinity of the prostate due to long-term NHT which made the surgical margins unclear.
Prostatectomy ; month ; Positive ; LDL-Receptor Related Protein 1 ; public service announcement