维普中文期刊产品整合服务
7767篇 您的检索式:作者名="IshidaS"
    题名 作者 年代 出处 被引量
1Influence of Gaps Between Multiple Floating Bodies on Wave Forces显示文摘缪国平 H. Ishida T. Saitoh 2000China Ocean Engineering2000,15,4:24
2Irinotecan, a key chemotherapeutic drug for metastatic colorectal cancer显示文摘Irinotecan hydrochloride is a camptothecin derivative that exerts antitumor activity against a variety of tumors. SN-38 produced in the body by carboxylesterase is the active metabolite of irinotecan. After irinotecan was introduced for the treatment of metastatic colorectal cancer(CRC) at the end of the last century,survival has improved dramatically. Irinotecan is now combined with 5-fluorouracil,oxaliplatin and several molecularly-targeted anticancer drugs,resulting in the extension of overall survival to longer than 30 mo. Severe,occasionally life-threatening toxicity occurs sporadically,even in patients in relatively good condition who have a low risk of chemotherapyinduced toxicity,often causing the failure of irinotecanbased chemotherapy. Clinical pharmacological studies have revealed that such severe toxicity is related to exposure to SN-38 and genetic polymorphisms in UDPglucuronosyltransferase 1A1 gene. The large interand intra-patient variability in systemic exposure to SN-38 is determined not only by genetic factors but also by physiological and environmental factors. This review first summarizes the roles of irinotecan in chemotherapy for metastatic CRC and then discusses the optimal dosing of irinotecan based on the aforementioned factors affecting systemic exposure to SN-38,with the ultimate goal of achieving personalized irinotecan-based chemotherapy.Ken-ichi Fujita Yutaro Kubota Hiroo Ishida Yasutsuna Sasaki 2015World Journal of Gastroenterology2015,21,43:22
3Minimally invasive surgery for upper gastrointestinal cancer: Our experience and review of the literature显示文摘Minimally invasive surgery(MIS) for upper gastro-intestinal(GI) cancer, characterized by minimal access, has been increasingly performed worldwide. It not only results in better cosmetic outcomes, but also reduces intraoperative blood loss and postoperative pain, leading to faster recovery; however, endoscopically enhanced anatomy and improved hemostasis via positive intracorporeal pressure generated by CO2 insufflation have not contributed to reduction in early postoperative complications or improvement in long-term outcomes. Since 1995, we have been actively using MIS for operable patients with resectable upper GI cancer and have developed stable and robust methodology in conducting totally laparoscopic gastrectomy for advanced gastric cancer and prone thoracoscopic esophagectomy for esophageal cancer using novel technology including da Vinci Surgical System(DVSS). We have recently demonstrated that use of DVSS might reduce postoperative local complications including pancreatic fistula after gastrectomy and recurrent laryngeal nerve palsy after esophagectomy. In this article, we present the current status and future perspectives on MIS for gastric and esophageal cancer based on our experience and a review of the literature.Koichi Suda Masaya Nakauchi Kazuki Inaba Yoshinori Ishida Ichiro Uyama 2016World Journal of Gastroenterology2016,22,19:13
4Radioprotective Effect of Lyophyllum Decastes and the Effect on Immunological Functions in Irradiated Mice显示文摘In this study, to explore the radiation protection effects of Lyophyllum Decastes Sing (LDS), a hot distilled-water extract of LDS was orally administered at a dosage of 250mg/kg every other day for a period of 2 weeks in irradiated mice. An automatic blood cell counter was used to measure white blood cells (lymphocytes, monocyte, and granulocytes) one day before X-ray irradiation, and 3 hours, 12 hours, 24 hours, 3 days, 7 days, 15 days and 30 days after irradiation. The Dunnett test was used to examine statistical significance of differences. The peripheral blood cell counts in the Lyophyllum-administered non-irradiation group revealed an increase in the numbers of leukocytes, lymphocytes and monocytes. For 2 Gy whole body radiation, a significant statistical difference was found between the X-ray group and the Lyophyllum plus X-ray group in the numbers of leukocytes, lymphocytes and monocytes. The results suggest that Lyophyllum restrains blood cell-count falling after irradiation, which is probably mediated at least in part by hemopoietic function, and NK and LAK activities seems to play a role in preventing secondary infections associated with irradiation.Takashi Nakamura Yuka Itokawa Masayuki Tajima Yuuichi Ukawa Kwang-Ho Cho Jung-Sook Choi Torao Ishida Yeunhwa Gu 2007Journal of Traditional Chinese Medicine2007,27,1:13
5Visualizing the hepatic vascular architecture using superb microvascular imaging in patients with hepatitis C virus: A novel technique显示文摘AIM: To identify the hepatic vascular architecture of patients with hepatitis C virus(HCV) using superb microvascular imaging(SMI) and investigate the use of SMI in the evaluation of liver fibrosis.METHODS: SMI was performed in 100 HCV patients. SMI images were classified into five types according to the vascular pattern, and these patterns were compared with the fibrosis stage. Moreover, the images were analyzed to examine vascularity by integrating the number of SMI signals in the region of interest ROI [number of vascular trees(VT)]. The number of VT, fibrosis stage, serum parameters of liver function, and CD34 expression were investigated.RESULTS: There was a significant difference between SMI distribution pattern and fibrosis stage(P < 0.001). The mean VT values in each of the fibrosis stages were as follows: 26.69 ± 7.08 in F0, 27.72 ± 9.32 in F1, 36.74 ± 9.23 in F2, 37.36 ± 5.32 in F3, and 58.14 ± 14.08 in F4. The VT showed excellent diagnostic ability for F4 [area under the receiver operator characteristic(AUROC): 0.911]. The VT was significantly correlated with the CD34 labeling index(r = 0.617, P < 0.0001).CONCLUSION: SMI permitted the detailed delineation of the vascular architecture in chronic liver disease. SMI appears to be a reliable tool for noninvasively detecting significant fibrosis or cirrhosis in HCV patients.Hidekatsu Kuroda Tamami Abe Keisuke Kakisaka Yudai Fujiwara Yuichi Yoshida Akio Miyasaka Kazuyuki Ishida Hideaki Ishida Tamotsu Sugai Yasuhiro Takikawa 2016World Journal of Gastroenterology2016,22,26:12
6Ornithine decarboxylase, mitogen-activated protein kinase and matrix metalloproteinase-2 expressions in human colon tumors显示文摘AIM: To investigate the expressions of omithine decarboxylase (ODC), MMP-2, and Erk, and their relationship in human colon tumors.METHODS: ODC activity, MMP-2 expression, and mitogenactivated protein (MAP) kinase activity (Erk phosphorylation) were determined in 58 surgically removed human colon tumors and their adjacent normal tissues, using [1-14C]-ornithine as a substrate, ELISA assay, and Western blotting, respectively.RESULTS: ODC activity, MMP-2 expression, and Erk phosphorylation were significantly elevated in colon tumors, compared to those in adjacent normal tissues. A significant correlation was observed between ODC activities and MMP-2 levels.CONCLUSION: This is the first report showing a significant correlation between ODC activities and MMP-2 levels in human colon tumors. As MMP-2 is involved in cancer invasion and metastasis, and colon cancer overexpresses ODC, suppression of ODC expression may be a rational approach to treat colon cancer which overexpresses ODC.Takahiro Nemoto Shunichiro Kubota Hideyuki Ishida Nobuo Murata Daijo Hashimoto 2005World Journal of Gastroenterology2005,11,20:12
7Molecular diagnosis and therapy for occult peritoneal metastasis in gastric cancer patients显示文摘To apply an individualized oncological approach to gastric cancer patients,the accurate diagnosis of disease entities is required.Peritoneal metastasis is the most frequent mode of metastasis in gastric cancer,and the tumor-node-metastasis classification includes cytological detection of intraperitoneal cancer cells as part of the staging process,denoting metastatic disease.The accuracy of cytological diagnosis leaves room for improvement;therefore,highly sensitive molecular diagnostics,such as an enzyme immunoassay,reverse transcription polymerase chain reaction,and virusguided imaging,have been developed to detect minute cancer cells in the peritoneal cavity.Molecular targeting therapy has also been spun off from basic research in the past decade.Although conventional cytologyis still the mainstay,novel approaches could serve as practical complementary diagnostics to cytology in near future.Shunsuke Kagawa Kunitoshi Shigeyasu Michihiro Ishida Megumi Watanabe Hiroshi Tazawa Takeshi Nagasaka Yasuhiro Shirakawa Toshiyoshi Fujiwara 2014World Journal of Gastroenterology2014,20,47:11
8Video capsule endoscopy vs double-balloon enteroscopy in the diagnosis of small bowel bleeding:A systematic review and metaanalysis显示文摘AIM To compare the diagnostic accuracy of video capsule endoscopy(VCE) and double-balloon enteroscopy(DBE) in cases of obscure gastrointestinal bleeding(OGIB) of vascular origin.METHODS MEDLINE(via PubMed), LILACS(via BVS) and Cochrane/CENTRAL virtual databases were searched for studies dated before 2017. We identified prospective and retrospective studies, including observational, cohort, single-blinded and multicenter studies, comparing VCE and DBE for the diagnosis of OGIB, and data of all the vascular sources of bleeding were collected. All patients were subjected to the same gold standard method. Relevant data were then extracted from each included study using a standardized extraction form. We calculated study variables(sensitivity, specificity, prevalence, positive and negative predictive values and accuracy) and performed a meta-analysis using Meta-Disc software.RESULTS In the per-patient analysis, 17 studies(1477 lesions) were included. We identified3150 exams(1722 VCE and 1428 DBE) in 2043 patients and identified 2248 sources of bleeding, 1467 of which were from vascular lesions. Of these lesions, 864(58.5%) were diagnosed by VCE, and 613(41.5%) were diagnosed by DBE. The pretest probability for bleeding of vascular origin was 54.34%. The sensitivity of DBE was 84%(95%CI: 0.82-0.86; heterogeneity: 78.00%), and the specificity was92%(95%CI: 0.89-0.94; heterogeneity: 92.0%). For DBE, the positive likelihood ratio was 11.29(95%CI: 4.83-26.40; heterogeneity: 91.6%), and the negative likelihood ratio was 0.20(95%CI: 0.15-0.27; heterogeneity: 67.3%). Performing DBE after CE increased the diagnostic yield of vascular lesion by 7%, from 83% to90%.CONCLUSION The diagnostic accuracy of detecting small bowel bleeding from a vascular source is increased with the use of an isolated video capsule endoscope compared with isolated DBE. However, concomitant use increases the detection rate of the bleeding source.Hélcio Pedrosa Brito Igor Braga Ribeiro Diogo Turiani Hourneaux de Moura Wanderley Marques Bernardo Dalton Marques Chaves Rogério Kuga Ethan Dwane Maahs Robson Kiyoshi Ishida Eduardo Turiani Hourneaux de Moura Eduardo Guimaraes Hourneaux de Moura 2018World Journal of Gastrointestinal Endoscopy2018,10,12:10
9Contrast-enhanced intraoperative ultrasonography equipped with late Kupffer-phase image obtained by sonazoid in patients with colorectal liver metastases显示文摘AIM: To find occult metastases during hepatectomy in patients with colorectal cancer liver metastases (CRCLM), contrast-enhanced intraoperative ultrasonography (CE-IOUS) was performed using a new microbubble agent, sonazoid, which provides a parenchyma-specific contrast image based on its accumulation in the Kupffer cells. METHODS: Eight patients with CRCLM underwent CE- IOUS using sonazoid before hepatectomy. The liver was investigated during a late Kupffer-phase imaging, which is a valuable characteristic of sonazoid. RESULTS: CE-IOUS using sonazoid provided the early vascular- and sinusoidal-phase images for 10 min followed by the late Kupffer-phase image up to 30 min after the injection of sonazoid. IOUS did not provide new findings of metastatic lesion in the 8 patients. However, during the late Kupffer-phase image of sonazoid, a metastatic lesion was newly found in two of the 8 patients. These newly detected lesions were removed by an additional hepatectomy and histopathologically diagnosed as a metastasis. CONCLUSION: CE-IOUS using sonazoid can allow surgeons to investigate the whole liver with enough time and to find new metastases intraoperatively.Hiroshi Nakano Yasuo Ishida Toshiyuki Hatakeyama Kazuma Sakuraba Masahiro Hayashi Osamu Sakurai Kiyoshi Hataya 2008World Journal of Gastroenterology2008,14,20:10
10Impact of obesity on the surgical outcome following repeat hepatic resection in Japanese patients with recurrent hepatocellular carcinoma显示文摘AIM: To evaluate the impact of obesity on the posto- perative outcome after hepatic resection in patients with hepatocellular carcinoma (HCC). METHODS: Data from 328 consecutive patients with primary HCC and 60 patients with recurrent HCC were studied. We compared the surgical outcomes between the non-obese group (body mass index: BMI < 25 kg/m2) and the obese group (BMI ≥ 25 kg/m2). RESULTS: Following curative hepatectomy in patients with primary HCC, the incidence of postoperative complications and the long-term prognosis in the non- obese group (n = 240) were comparable to those in the obese group (n = 88). Among patients with recurrent HCC, the incidence of postoperative complications after repeat hepatectomy was not significantly different between the non-obese group (n = 44) and the obese group (n = 16). However, patients in the obese group showed a significantly poorer long-term prognosis than those in the non-obese group (P < 0.05, five-yearsurvival rate; 51.9% and 92.0%, respectively). CONCLUSION: Obesity alone may not have an adverse effect on the surgical outcomes of patients with primary HCC. However, greater caution seems to be required when planning a repeat hepatectomy for obese patients with recurrent HCC.Tohru Utsunomiya Masahiro Okamoto Toshihumi Kameyama Ayumi Matsuyama Manabu Yamamoto Megumu Fujiwara Masaki Mori Shiomi Aimitsu Teruyoshi Ishida 2008World Journal of Gastroenterology2008,14,10:10
11ANALYTICAL SOLUTIONS FOR THE SLOSHING LOADING ON CIRCULAR CYLINDRICAL LIQUID TANKS WITH INTERIOR SEMI-POROUS BARRIERS显示文摘The estimation of sloshing loading on liquid tanks is of fundamental importance due to the wide and important applications of liquid tanks in various engineering aspects. Analytical solutions for the sloshing loading on circular cylindrical liquid tanks with an interior concentric vertical thin semi porous barrier under external excitations are presented. And the extensions of the solutions to the elastic vibrations and to the high frequency limit to count for the earthquake response are also included. A clear view on the influence of semi porous barriers to the sloshing response of oscillating tanks is obtained by the analyses of systematic computational results. The present results may offer guidance to the corresponding design for liquid tanks of various applications and also a basis of comparison for the development of more sophisticated numerical methods for hydrodynamic and hydro elastic analyses.Miao, G.P. Ishida, H. Saitoh, T. Kurosaki, K. 2001Journal of Hydrodynamics2001,13,2:9
12Two cases of adenocarcinoma occurring in sporadic fundic gland polyps observed by magnifying endoscopy with narrow band imaging显示文摘Gastric fundic gland polyps(FGPs) are common nonadenomatous gastric polyps arising from normal fundic mucosa without Helicobacter pylori(H. pylori) infection. Although systemic FGPs associated with familial adenomatous polyposis(FAP) often have dysplasia, there are few reports of dysplasia occurring in sporadic F G P s, e s p e c i a l l y w h e n d e t e c t e d b y m a g n i f y i n g endoscopy with narrow band imaging(ME-NBI). We experienced two cases of adenocarcinoma occurring in sporadic FGPs, and their ME-NBI findings were very useful for differentiating FGP with cancer from nondysplastic FGP. A 68-year-old man and a 63-year-old woman were referred to our institution for medical checkup. H. pylori was negative in both patients. Endoscopic examination revealed a small reddishpolypoid lesion on the anterior wall of the upper gastric body and several FGPs. ME-NBI showed an irregular microvascular architecture composed of closed loop- or open loop-type vascular components, plus an irregular microsurface structure composed of oval-type surface components which was different from that of FGPs. FAP was denied because of the absence of colon polyps and no familial history of FAP. Pathological diagnosis was adenocarcinoma occurring in sporadic FGP.Kazumi Togo Tetsuya Ueo Hirotoshi Yonemasu Hideho Honda Tetsuya Ishida Hiroshi Tanabe Kenshi Yao Akinori Iwashita Kazunari Murakami 2016World Journal of Gastroenterology2016,22,40:9
13Elucidation of the relationship of BNIP3 expression to gemcitabine chemosensitivity and prognosis显示文摘AIM: To evaluate the significance of BNIP3 in the pathogenesis of pancreatic cancer, we analyzed the relationship between the expression of BNIP3 and survival rate of the patients with pancreatic cancer, or chemosensitivities in pancreatic cancer cell lines, particularly for gemcitabine, the first-line anti-tumor drug for pancreatic cancer. METHODS: To compare the expression level of BNIP3 with the resistance to gemcitabine, eight pancreatic cancer cell lines were subjected to gemcitabine treatment and the quantitative real-time RT-PCR method was used to evaluate BNIP3 expression. Immunohistochemical analysis was also performed using 22 pancreatic cancer specimens to study relationship between BNIP3 expression and survival rate. RESULTS: Although no significantly positive association between BNIP3 mRNA level and gemcitabine chemosensitivity was observed, pancreatic cancer cell lines that were sensitive to gemcitabine treatment tended to show high levels of BNIP3 expression. The converse, an absence of BNIP3 expression, was not correlated with gemcitabine resistance. We further compared the BNIP3 expression profiles of resected primary pancreaticcancer specimens with the prognosis of the patients, and found a tendency of favorable prognosis and low BNIP3 expression. CONCLUSION: High levels of BNIP3 expression cannot be used as one of the predicting factors for gemcitabine chemosensitivity, and some yet to be known factors will have to fill the gap for the accurate prediction of pancreatic cancer chemosensitivity to gemcitabine. However, BNIP3 expression may have an impact on prediction of prognosis of patients with pancreatic cancer.Masaharu Ishida Makoto Sunamura Toru Furukawa Masanori Akada Hiroko Fujimura Emiko Shibuya Shinichi Egawa Michiaki Unno Akira Horii 2007World Journal of Gastroenterology2007,13,34:8
14Coexistence of esophageal superficial carcinoma and multiple leiomyomas:A case report显示文摘平滑肌瘤是食管的最普通的良性瘤。他们通常作为单个损害或作为二或三个小瘤发生。仅仅包括超过 10 个小瘤的食道的多重平滑肌瘤的二个案例以前被报导了。而且,有食道的有鳞的房间癌覆闷死粘膜下层肿瘤的很少报告。我们描述作为有表面的食道的癌症与二或三个平滑肌瘤小瘤共存被诊断的一个 71 岁的人。在外科期间, 10 或一直不外科手术前地是明显的更多的小瘤在整个食管在粘膜下层和肌层是摸得出的。当食道的癌症的内部转移被怀疑,我们认为另外的淋巴是腺切除术,但是因为病人的严重血缺氧,不得不排除这种选择。显微镜检查表明所有小瘤是平滑肌瘤(20 损害,在直径的多达 3 厘米) ,并且癌房间的那侵略被限制到粘膜下层层 overlying 一个相对大的平滑肌瘤。这是与众多的独居的平滑肌瘤共存的表面的食道的癌症的第一份报告。多重极小的平滑肌瘤经常也在一个癌损害罐头的底作为内部转移,和一个平滑肌瘤被误诊作为肿瘤侵略被误诊。现在的案例证明那精确诊断与共存为病人的管理被要求表面的食道的癌症和多重平滑肌瘤。Takeshi Iwaya Chihaya Maesawa Noriyuki Uesugi Toshimoto Kimura Kenichiro Ikeda Yusuke Kimura Shingo Mitomo Kaoru Ishida Nobuhiro Sato Go Wakabayashi 2006World Journal of Gastroenterology2006,12,28:7
15免疫组化联合检测PLK1、p21和p53蛋白预测TP53基因状态:一个独立的乳腺癌预测因子显示文摘有学者认为仅用免疫组化检测p53蛋白难以准确预测TP53基因状态,本实验采用免疫组化联合检测p53和p53调节蛋白预测TP53基因突变状态的准确性。本组38例乳腺癌患者中有19例(50%)检测到TP53基因突变,其中7例TP53截短突变中有5例053免疫组化完全阴性,另外12例TP53点突变中有11例p53免疫组化强阳性。Watanabe G Ishida T Furuta A 魏开鹏 邱建龙 2015临床与实验病理学杂志2015,31,11:7
16Identification of advanced spin-driven thermoelectric materials via interpretable machine learning显示文摘Machine learning is becoming a valuable tool for scientific discovery.Particularly attractive is the application of machine learning methods to the field of materials development,which enables innovations by discovering new and better functional materials.To apply machine learning to actual materials development,close collaboration between scientists and machine learning tools is necessary.However,such collaboration has been so far impeded by the black box nature of many machine learning algorithms.It is often difficult for scientists to interpret the data-driven models from the viewpoint of material science and physics.Here,we demonstrate the development of spin-driven thermoelectric materials with anomalous Nernst effect by using an interpretable machine learning method called factorized asymptotic Bayesian inference hierarchical mixture of experts(FAB/HMEs).Based on prior knowledge of material science and physics,we were able to extract from the interpretable machine learning some surprising correlations and new knowledge about spin-driven thermoelectric materials.Guided by this,we carried out an actual material synthesis that led to the identification of a novel spin-driven thermoelectric material.This material shows the largest thermopower to date.Yuma Iwasaki Ryohto Sawada Valentin Stanev Masahiko Ishida Akihiro Kirihara Yasutomo Omori Hiroko Someya Ichiro Takeuchi Eiji Saitoh Shinichi Yorozu 2019npj Computational Materials2019,,1:7
17A rare case of primary choriocarcinoma in the sigmoid colon显示文摘Primary colorectal choriocarcinoma is an extremely rare neoplasm and is usually associated with a poor prognosis.Only 13 cases of colorectal choriocarcinoma have previously been reported.There is no standard chemotherapeutic regimen for this tumor type.A 68-year-old man presented with melena and was diagnosed with sigmoid colonic adenocarcinoma with multiple liver metastases.He underwent a laparoscopic sigmoidectomy.Pathology revealed choriocarcinoma with a focal component of moderately differentiated adenocarcinoma of colon origin.Based on the collagen gel droplet-embedded culture drug sensitivity test(CD-DST)results,mFOLFOX6 and bevacizumab were administered,which suppressed aggressive tumor growth for 4 mo.The patient died 9 mo after the initial diagnosis.Our study results suggest that the standard chemotherapy regimen for colorectal cancer might have suppressive effects against primary colorectal choriocarcinoma.Moreover,CD-DST may provide,at least in part,therapeutic insight for the selection of appropriate antitumor agents for such patients.Hiromitsu Maehira Tomoharu Shimizu Hiromichi Sonoda Eiji Mekata Tomoharo Yamaguchi Tohru Miyake Mitsuaki Ishida Tohru Tani 2013World Journal of Gastroenterology2013,19,39:6
18Feasibility and safety of endoscopic submucosal dissection for lower rectal tumors with hemorrhoids显示文摘AIM: To evaluate the feasibility and safety of endoscopic submucosal dissection(ESD) for lower rectal lesions with hemorrhoids.METHODS: The outcome of ESD for 23 lesions with hemorrhoids(hemorrhoid group) was compared with that of 48 lesions without hemorrhoids extending to the dentate line(non-hemorrhoid group) during the same study period. RESULTS: Median operation times(ranges) in the hemorrhoid and non-hemorrhoid groups were 121(51-390) and 130(28-540) min. The en bloc resection rate and the curative resection rate in the hemorrhoid group were 96% and 83%, and they were 100% and 90% in the non-hemorrhoid group, respectively. In terms of adverse events, perforation and postoperative bleeding did not occur in both groups. In terms of the clinical course of hemorrhoids after ESD, the rate of complete recovery of hemorrhoids after ESD in lesions with resection of more than 90% was significantly higher than that in lesions with resection of less than 90%.CONCLUSION: ESD on lower rectal lesions with hemorrhoids could be performed safely, similarly to that on rectal lesions extending to the dentate line without hemorrhoids. In addition, all hemorrhoids after ESD improved to various degrees, depending on the resection range.Shinwa Tanaka Takashi Toyonaga Yoshinori Morita Namiko Hoshi Tsukasa Ishida Yoshiko Ohara Tetsuya Yoshizaki Fumiaki Kawara Eiji Umegaki Takeshi Azuma 2016World Journal of Gastroenterology2016,22,27:6
19Granular cell tumor of the pancreas:A case report and review of literature显示文摘Granular cell tumors,also called Abrikossof's tumors,were originally described by Abrikossof A in 1926.The f irst case of a pancreatic granular cell tumor was described in 1975 and only 6 cases have been reported.We describe a case of granular cell tumor in the pancreas showing pancreatic duct obstruction.Because imaging studies showed f indings compatible with those of pancreatic carcinoma,the patient underwent distal pancreatectomy.Histological examination showed that the tumor consisted of a nested growth of large tumor cells with ample granular cytoplasm and small round nuclei.The tumor cells expressed S-100 protein and were stained with neuron-specific enolase and periodic acid-Schiff,but were negative for desmin,vimentin,and cytokeratin.The resected tumor was diagnosed as a granular cell tumor.To our knowledge,this is the seventh case of Granular cell tumor of the pancreas to be reported.Atsushi Kanno Kennichi Satoh Morihisa Hirota Shin Hamada Jun Umino Hiromichi Itoh Atsushi Masamune Shinichi Egawa Fuyuhiko Motoi Michiaki Unno Kazuyuki Ishida Tooru Shimosegawa 2010World Journal of Gastrointestinal Oncology2010,2,2:5
20自体血清滴眼液治疗严重干眼症的疗效:前瞻性随机病例对照研究Kojima T. Ishida R. Dogru M. 陈立军 2005世界核心医学期刊文摘(眼科学分册)2005,0,7:5
返回顶部 每页显示:
共389页 首页 上一页 第1页 下一页 末页 /389 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费