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1.
TAISUKE OKADA MASATO MAEDA TOMOKI TAKECHI TAKASHI TOMODA HIROSHI WAKIGUCHI TAKANOBU KURASHIGE 《Pediatrics international》1997,39(6):690-693
A case report is presented of a 15-year-old girl with reflex sympathetic dystrophy (RSD). She was referred to hospital because of left upper limb pain. Her left upper limb was cold, edematous and blue with a limited active range of movement. The serum concentration of noradrenaline was lower on the painful side than on the healthy side, and neurotropin, which has an antinociceptive effect to hyperalgesia, was clearly effective. Early diagnosis and management is essential in the treatment of RSD and administration of neurotropin is a useful and non-invasive treatment without severe adverse effects. 相似文献
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Keishi TAKECHI Kazutoshi FURUHASHI Toshio USUI Hiroyuki MAEKAWA Akira KIZAWA Hiroshi TANABE Youko IKEDA Kuniyasu SHIMOKAWA 《Digestive endoscopy》1990,2(4):383-389
A 34-year-old female visited our hospital because of epigastralgia. We performed an upper gastrointestinal x-ray examination, and both conventional endoscopy and dye-spraying endoscopy (indigo-carmine contrast method). We diagnosed early gastric lymphoma which simulated Borrmann 3 type gastric cancer with IIb type early gastric cancer on the middle body and reactive lymphoreticular hyperplasia (RLH) of cobble stone-like granular pattern by endoscopic appearance on the lower body. Although dye-spraying endoscopy showed the details of the mucosa, it was very difficult to diagnose the lesions correctly by gross appearance alone. Because gastric lymphoma arises from the mucosal or submucosal layer and spreads in the mucosa diffusely, ultrasonic visualization by echo-endoscopy might be useful in the diagnostic procedure. We report a case of early gastric lymphoma coexisting with RLH; both lesions showed uncommon endoscopic features. 相似文献
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Efficacy of Prophylactic Endoscopic Variceal Sclerotherapy in Patients with Hepatocellular Carcinoma
Hirofumi MIYOSHI Shin-ya ORINO Akio MATSUMOTO Masaki OKA Kazunori SUGI Hiroshi MORIKAWA Masaya TANAKA Masahiro SAKAGUCHI Munenori YOSHIZUMI Shyuzou NAKAJIMA Tsukasa ITABASHI Ichiro HIRATA Saburo OHSHIBA 《Digestive endoscopy》1993,5(4):350-358
Abstract: A setrospective study to determine the influence of prophylactic endoscopic sclerotherapy on the survival rate of patients with hepatocellular carcinoma complicated by esophageal varices was conducted. The subjects included 132 patients without esophageal varices at the time of diagnosis (NV group), 37 patients with hepatocellular carcinoma for whom prophylactic sclerotherapy had been performed for risky esophageal varices (PS group) and 26 patients with hepatocellular carcinoma and risky varices for whom prophylaxis was not performed (NPS group). Multiple regression analysis was used to identify factors affecting the survival rate of the 132 patients without esophageal varices. A tumor embolus in the primary branch or main trunk of the portal vein adversely affected long-term survival in these patients. The patients were further divided into 2 subgroups, namely those with (Vp3) and without (Vp0-Vp2) tumor emboli in the main trunk and primary branch of the portal vein. In the Vp0– Vp2 emboli subgroup, the patients who received prophylactic sclerotherapy and the patients without varices had similar survival rates. Patients without prophylactic sclerotherapy had a significantly shorter survival rate than the group without varices and the prophylactic sclesotherapy group (p<0.01 and p<0.05). A significant bleeding rate was observed in the group without prophylaxis and not in the group with prophylaxis. However, in the Vp3 subgroup, the survival rate in each group was identical. Thus prophylactic variceal sclerotherapy is indicated for patients with hepatocellular carcinoma who do not have tumor emboli in the main trunk or primary branch of portal vein. 相似文献
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Clinical outcome of conservative therapy for stage T1, grade 3 transitional cell carcinoma of the bladder 总被引:10,自引:0,他引:10
ISAO HARA HIDEAKI MIYAKE YOSHIZUMI TAKECHI HIROSHI ETO AKINOBU GOTOH MASATO FUJISAWA HIROSHI OKADA SOICHI ARAKAWA SADAO KAMIDONO KOBE UROGENITAL TUMOR STUDY GROUP 《International journal of urology》2003,10(1):19-24
BACKGROUND: The objective of this study was to retrospectively investigate the effectiveness of transurethral resection of bladder tumor (TURBT) and intravesical instillation therapy for stage T1, grade 3 (T1G3) transitional cell carcinoma (TCC) of the urinary bladder. METHODS: Between January 1995 and December 1997, 97 patients with T1G3 TCC of the urinary bladder were treated by TURBT and adjuvant intravesical instillation with bacillus Calmette-Guérin (BCG) or other anticancer agents. The recurrence-free survival rates were evaluated according to several clinicopathological factors. The cases that progressed to muscle invasive disease were also analysed. RESULTS: In this series, the median follow-up period was 25 months (range, 5- 41) after the initial TURBT. Intravesical recurrence was noted in 44 patients (45%), and the 1, 2, and 3 year recurrence-free survival rates were 72%, 58%, and 42%, respectively. Multivariate analyses revealed that the risk of intravesical recurrence was significantly higher for patients who did not receive BCG therapy, irrespective of age, gender, tumor size, multiplicity, pathological stage, concomitant carcinoma in situ, and lymphovascular involvement. Moreover, after a median of 10 months, disease progression occurred in seven patients (7%), of which only one patient was treated by BCG therapy after initial TURBT. CONCLUSION: These findings suggest that intravesical instillation with BCG combined with TURBT is an effective conservative treatment for T1G3 TCC of the bladder. Patients with negative prognostic factors should be treated by BCG rather than other anticancer agents after TURBT. 相似文献
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Keishi TAKECHI Masahiro MIHARA Yoshio SAITO Tetsuya YAMADA Hisataka MORIWAKI Yasutoshi MUTO Kuniyasu SHIMOKAWA Junko ENDO Noriyuki TAKEDA Hiroshi TANABE 《Digestive endoscopy》1993,5(1):102-106
Abstract: A 62-year-old female visited our unit complaining of persisting diarrhea. She underwent a thymectomy for myasthenia gravis (MG) and a thyroidectomy for malignancy at age 58, and she was treated medically for MG fbllowing surgery. She also received a partial ileo-colectomy because of an intramural suppurative abscess of the terminal ileum at age 60. In her laboratory data, the anti-acetylcholine receptor antibody and antinuclear antibody were positive, and IgG as well as IgA were a high titer. X-ray and endoscopic examinations revealed the presence of stiff and narrow lesions accompanied by longitudinal ulcers of the descending colon, and rough and granular mucosa of the rest of the colon and stomach. An elemental diet was not effective, but her condition was relieved by the oral administration of prednisolone. This case was considered a case of inflammatory bowel disease ac-companied by MG and systemic immunological disorders. 相似文献
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We have investigated the effect of 4.7 and 8.8% MAC of cyclopropane,and 5.3 and 9.3% MAC of halothane on the peak velocity of saccadiceye movements (PSV) in six healthy volunteers. Both concentrationsof cyclopropane and halothane significantly depressed PSV (P< 0.01) compared with air, in a dose-related fashion. Halothanedepressed PSV significantly more than cyclopropane (P < 0.05).PSV returned to baseline within 5 min after discontinuationof the agents. There was no significant difference between cyclopropane,halothane and air in subjective assessment of sedation. 相似文献
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Ichiro HIRATA Masaya TANAKA Kenji SUGIMOTO Munenori YOSHIZUMI Eiji UMEGAKI Hirohide MASAKI Saburo OHSHIBA 《Digestive endoscopy》1991,3(4):526-535
Abstract: Over the last two years, a total colonoscopy was performed on 3,006 patients and 232 colorectal carcinomas were detected in these patients. Seventy one (30.6%) of the carcinomas were found to be early cancers. Eighteen (25.4%) of these 71 early cancers were minute (>5 mm) colorectal carcinomas of the flat or depressed type and they were resected endoscopically. More than half of them were accompanied by colonic polyps. Among the characteristic endoscopic features of flat and depressed early colorectal carcinomas are redness, fine granularity and defects of the innominate groove on the lesional surface. Another important finding is whitish annular mucosa surrounding the lesion. The gross appearance of these lesions was depression (3 lesions), depression with a marginal elevation (11 lesions), or flat (4 lesions). On histological examination, all the lesions were found to be well–differentiated intramucosal adenocarcinoma. It appears that depressed lesions with or without marginal elevation have a tendency to horizontal and vertical invasion, respectively. Moreover, it is thought that flat lesions are very early cancers that might later develop into depressed lesions with or without marginal elevation, or flat elevated lesions. 相似文献
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Basilua Andre MUZEMBO Masamitsu EITOKU Yuta INAOKA Makiko OOGIKU Mitomo KAWAKUBO Ryuta TAI Momoko TAKECHI Ken-ichi HIRABAYASHI Naofumi YOSHIDA Nlandu Roger NGATU Ryoji HIROTA Bernardus SANDJAYA Narufumi SUGANUMA 《Industrial health》2014,52(3):256-261
Allergy to laboratory animals is a well known occupational hazard and remains a health
concern for individuals in contact with lab animals. This study evaluates the prevalence
of allergy symptoms among medical researchers exposed to laboratory animals. We analyzed
data from a cross-sectional survey, involving subjects (n=169, 21–59 yr), working in Kochi
Medical School, Japan. They were asked to fill out a questionnaire to evaluate symptoms
related to contact with laboratory animals. The overall response rate was 86.2%. The
prevalence of laboratory animal allergy was 17.6%. The symptoms most reported were
allergic rhino-conjunctivitis and asthma. A small number of the subjects received
education on the allergy issue and 62.5% of subjects with an allergy to laboratory animals
claimed to have atopy. Protection from animal allergens should be a high priority for
institutions using lab animals; providing continuous education to animal handlers would be
meaningful to reduce and control exposure. 相似文献
10.
Tramadol: pain relief by an opioid without depression of respiration 总被引:63,自引:0,他引:63
Two independent clinical trials were conducted simultaneously. In one, tramadol and pethidine were compared in 30 patients by patient-controlled analgesia during the first 24 h following abdominal surgery. The mean 24 h consumption of tramadol and pethidine was 642 mg and 606 mg respectively, giving a potency estimate of tramadol relative to pethidine of 0.94 (95% confidence interval 0.72-1.17). In the second trial, the effect on respiration of three doses of tramadol (0.5, 1.0, and 2.0 mg.kg-1) was compared with that of morphine sulphate (0.143 mg.kg-1) by intravenous injection during stable halothane anaesthesia. At approximately 1.5 times the equipotent dose, as estimated from the first trial, tramadol transiently depressed the rate of respiration but had no effect on end-tidal carbon dioxide tension. Morphine caused apnoea or considerable depression of ventilation. The results suggest that mechanisms other than opioid receptor activity play a significant role in the analgesia produced by tramadol. 相似文献