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排序方式: 共有195条查询结果,搜索用时 15 毫秒
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Kinugasa Eriko Igawa Ken Shimada Hisaki Kondo Morihiro Funakoshi Satoshi Imada Naoki Itami Noritomo Fukazawa Naoki Takubo Ryoko Kawata Yuichi Murota Hiroyuki 《Clinical and experimental nephrology》2021,25(8):875-884
Clinical and Experimental Nephrology - The pathophysiology of uremic pruritus (UP), which is characterized by systemic and intractable itching, remains unclear. As interleukin (IL)-31 may be... 相似文献
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Yukiyoshi Hyo Hisaki Fukushima Tamotsu Harada Hirotaka Hara 《Auris, nasus, larynx》2019,46(1):147-150
Although nasal septal abscess (NSA) was formerly common, it has become rare since the development of antibiotics. NSA, if left untreated, can lead to intracranial complications such as meningitis and eventually result in saddle-nose deformity. NSA often occurs after injury, and indigenous skin bacteria such as Staphylococcus aureus are frequently detected. We treated a patient who had injured the upper alveolus in a fall on the stairs and developed NSA two weeks later. Anaerobic bacteria, including Veillonella parvula and Peptostreptococcus sp., were detected. Symptoms were relieved by needle and incisional drainage. Our patient represents a very rare case of NSA in terms of the cause of onset and the detected bacteria. Early drainage can result in good outcomes. 相似文献
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The efficacy of tonsillectomy on long-term renal survival in patients with IgA nephropathy 总被引:29,自引:0,他引:29
Xie Y Nishi S Ueno M Imai N Sakatsume M Narita I Suzuki Y Akazawa K Shimada H Arakawa M Gejyo F 《Kidney international》2003,63(5):1861-1867
BACKGROUND: Little information has been available until now about the clinical efficacy of tonsillectomy on long-term renal survival of patients with idiopathic immunoglobulin A nephropathy (IgAN). METHODS: To investigate the effect of tonsillectomy on long-term renal survival, we reviewed the clinical course of 118 patients with idiopathic biopsy-diagnosed IgAN from 1973 to 1980. Of those, 48 patients received tonsillectomy and 70 patients did not. The starting point of observation was defined as the time of the diagnostic renal biopsy, and the end point as when requiring the first dialysis. Up to 2001, the mean observation time was 192.9 +/- 74.8 months (48-326 months). Renal survival and impact of covariates were evaluated by Kaplan-Meier analysis and Cox proportional hazards regression model. RESULTS: Age, gender, amount of urinary protein excretion, serum creatinine, serum IgA, blood pressure, and histopathologic findings at the time of renal biopsy and treatments during the observation period were not significantly different between patients with and without tonsillectomy. Five (10.4%) of the patients with tonsillectomy and 18 (25.7%) of the patients without tonsillectomy finally required dialysis therapy (chi-square test, P = 0.0393). By Kaplan-Meier analysis, renal survival rates were 89.6% and 63.7% at 240 months in the patients with and without tonsillectomy, respectively, and were significantly different (log-rank test, P = 0.0329). In the multivariate Cox regression model, tonsillectomy (hazard ratio, 0.22; 95% CI, 0.06 to 0.76; P = 0.0164) had a significant effect on renal outcome. CONCLUSION: These results indicate that tonsillectomy has a favorable effect on long-term renal survival in patients with IgAN. 相似文献
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Song JP Kitayama Y Igarashi H Guo RJ Wang YJ Kobayashi T Konno H Kataoka H Tanaka M Sugimura H 《International journal of oncology》2002,21(6):1205-1211
Papillary adenocarcinoma of the stomach is a relatively uncommon histological type, and it is often detected in the early stage. We recently characterized the papillary type of gastric cancer and found frequent microsatellite instability and associated mutations. In this study we analyzed the centromere numerical abnormality (CNA) of 18 chromosomes (chromosomes 1-4, 6-12, 15-18, 20, X, and Y) in the papillary and papillotubular types of gastric cancer by a modified fluorescence in situ hybridization technique with microwave treatment. All 3 cases (100%) of papillary adenocarcinoma had high microsatellite instability (MSI-H), and low CNA, and 41% (7 cases) of the 17 cases of papillotubular adenocarcinoma exhibited MSI-H and all 7 cases had low CNA. Further 8 cases (47%) had extensive CNA. In these 15 cases, all the MSI-H cases had lower CNA, and low microsatellite instability (MSI-L) and MSS cases had higher CNA. The remaining two cases showed low CNA and MSI-L and MSS. These profiles were different from those of tubular type gastric cancer, which always had extensive CNA and no MSI. Although the numbers of the cases in this series are limited, our data may suggest that a modest CNA may be another characteristic of gastric cancer with papillary structure. 相似文献
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Matsuda M Seki T Kikawada Y Isaka H Teraoka H Fukushima H Goya T 《Breast cancer (Tokyo, Japan)》2005,12(2):118-121
BACKGROUND: An attempt was made to visualize minute intraductal lesions using helical CT in patients with abnormal nipple discharge. METHODS: Galactography was performed, immediately followed by CT (ductal CT examination). Based on the image data obtained, ductal images were constructed on a workstation using a Pegasus viewer (ductal CT imaging). Since no criteria for diagnosis by this method are available, ductal CT images were diagnosed by reference to the known ductal fiberscopic findings. RESULTS: Ductal CT examination was performed in 10 cases, in 9 of whom ductal CT images were successfully constructed. Pathological examination was performed in 8 cases. It was possible to observe the structure of the luminal surface on the constructed ductoscopic images from all directions, but the color tone or the presence or absence of hemorrhage could not be observed. CONCLUSIONS: In the examination for abnormal nipple discharge, ductal CT examination was useful for intraductal observation. Currently, it is a method that allows for observation of the most minute intraductal lesions. However, some issues still remain unresolved. The results of this study suggest that further studies with more cases hold the promise of making ductal CT imaging a useful examination method. 相似文献