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Shikata S, Sato T, Miyazaki K, Okumura A, Takagaki N, Nakayama T, Minato H, Matsuda T. Description of palliative medicine in guidelines for digestive system cancer medical care. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e19628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Minato H, Nishikori M, Tanioka M, Miyachi Y, Utani A. Scleredema with diffuse pigmentation. J Eur Acad Dermatol Venereol 2010; 24:100-1. [DOI: 10.1111/j.1468-3083.2009.03320.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Minato H, Taki R, Miyachi Y, Utani A. Symmetrical pigmented sclerosis enclosed by pruritic erythema: a new variant of morphoea? Br J Dermatol 2009; 161:703-6. [DOI: 10.1111/j.1365-2133.2009.09360.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Furusawa T, Matsumoto I, Oda M, Yachi T, Miyazu K, Watanabe G, Zen Y, Minato H, Shibata Y, Koda W. [Intractable pneumothorax secondary to pulmonary metastasis of angiosarcoma]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 2008; 61:779-783. [PMID: 18697460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
A 68-year-old male suffered from right pneumothorax and was admitted to our hospital. He had a previous history of angiosarcoma of the scalp, and had received local resection and chemoradiotherapy. Chest computed tomography (CT) on admission revealed right pneumothorax and bilateral multiple thin-walled cavities of the lung. We performed partial resection of right lung. Histopathological examination showed a small metastatic lesion around the thin-walled cavities of the lung. Four months after the 1st lung resection, he suffered left pneumothorax. We performed partial resection of the left lung. Ten days after the 2nd lung resection, left pneumothorax recurred. Nine days later, he also developed right pneumothorax. We performed the 3rd operation for right lung. Thoracoscopy demonstrated multiple bullas in right lung and it showed impossibility for radical surgery. Although surgical resection for pneumothorax secondary to metastatic lung cancer is usually efficient, it is very hard to manage the pneumothorax of metastatic angiosarcoma.
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Katsunuma Y, Hanazumi M, Fujisaki H, Minato H, Hashimoto Y, Yonemochi C. Influence of avilamycin administration and its subsequent withdrawal on emergence and disappearance of antimicrobial resistance in enterococci in the intestine of broiler chickens. J Appl Microbiol 2007; 102:1159-66. [PMID: 17381760 DOI: 10.1111/j.1365-2672.2006.03140.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIMS To investigate the influence of avilamycin (AVM) administration and its subsequent withdrawal on the emergence and disappearance of AVM-resistant enterococci in the intestine of broiler chickens. METHODS AND RESULTS Five chicks each of C, L and H groups were given the basal diet, the basal diet supplemented with 5 g AVM/ton and the basal diet supplemented with 50 g AVM/ton, respectively. The AVM-resistant Enterococcus faecalis population did not emerge during 30 days of the AVM administration period, whereas the AVM-resistant Enterococcus faecium with a minimum inhibitory concentration of >512 microg ml(-1) in the faeces of chicks of the L and H groups emerged on 3 and 1 days after the AVM administration, respectively. Thereafter, the AVM-resistant Ent. faecium population density in both L and H groups maintained high levels during the AVM administration period. Twenty days after the AVM withdrawal, the AVM-resistant Ent. faecium population disappeared from the intestines of both four of five chicks of L group and three of five chicks of H group. The AVM-resistant Ent. faecium population density in one chick from each of the groups, L and H, did not change before and after the AVM removal. CONCLUSIONS The AVM-resistant Ent. faecium emerged during the AVM administration, and disappeared from the intestine of most chicks after the AVM withdrawal. However, the AVM-resistant Ent. faecium persisted in some chicks 20 days after AVM withdrawal. SIGNIFICANCE AND IMPACT OF THE STUDY Our results suggest that introducing an AVM withdrawal period could minimize the risk of AVM-resistant Ent. faecium becoming carcass contaminants, and that prudent antibiotic use alone is not sufficient to stem emergence of the AVM-resistant Ent. faecium.
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Ohta Y, Tanaka Y, Watanabe G, Minato H. Predicting recurrence following curative surgery in stage I non-small cell lung cancer patients using an angiogenesis-associated factor. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2007; 26:301-305. [PMID: 17987787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
There are still difficulties in determining the risk of recurrence to decide whether to perform selective adjuvant treatment for stage I non-small cell lung cancer. This study reviewed 122 stage I patients who underwent curative surgery to assess the usefulness of an angiogenesis-associated factor as a predictor of recurrence. By immunohistochemical examination, we collected information about tumor-induced vascular endothelial growth factor (VEGF)-A and -C expression at the primary site. During the median follow-up period of 120 months, the overall 10-year survival rate was 53.5%. The 10-year survival rates according to VEGF-A/C expression were as follows: VEGF-A high/VEGF-C high group, 26.0%; VEGF-A high/VEGF-C low group, 42.7%; VEGF-A low/VEGF-C high group, 73.1%; VEGF-A low/VEGF-C low group, 65.1%. The VEGF-A high/VEGF-C high group showed the worst outcome. The diagnostic values of the marker combination for predicting recurrence were as follows: sensitivity, 71.4%; specificity, 63.8%; and accuracy, 65.6%. When stratified by T factor, preferable high values for both negative predictive value and specificity were obtained in patients with stage IA disease. In order to select the patients eligible for selective adjuvant therapy at early stages, especially in stage IA disease, simultaneous assessment of tumor-induced VEGF-A/C warrants further study.
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Katsunuma Y, Hanazumi M, Fujisaki H, Minato H, Hashimoto Y, Yonemochi C. REPLY. J Appl Microbiol 2007. [DOI: 10.1111/j.1365-2672.2007.03500.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kozaka K, Sasaki M, Fujii T, Harada K, Zen Y, Sato Y, Sawada S, Minato H, Matsui O, Nakanuma Y. A subgroup of intrahepatic cholangiocarcinoma with an infiltrating replacement growth pattern and a resemblance to reactive proliferating bile ductules: 'bile ductular carcinoma'. Histopathology 2007; 51:390-400. [PMID: 17553067 DOI: 10.1111/j.1365-2559.2007.02735.x] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
AIMS The histogenesis and biological behaviour of peripheral intrahepatic cholangiocarcinoma (peripheral CC) remain unclarified. The aim of this study was to examine the growth pattern of peripheral CC (24 cases) in comparison with hepatocellular carcinoma (HCC, 27 cases) and metastatic colorectal adenocarcinoma (MCA, 24 cases). METHODS AND RESULTS Tumour/surrounding liver borders were classified as: (i) fibrous encapsulation, (ii) compressive growth, and (iii) infiltrating replacement. Nineteen of 24 peripheral CCs showed (iii), whereas 23 of 27 HCCs showed (i) and 17 of 24 MCAs showed (ii). In (iii), carcinoma cells infiltrated the surrounding liver without compression, and hepatic supporting vascular structures such as portal tracts were secondarily incorporated into the tumour. In (i) and (ii), the surrounding liver was compressed and no or few portal tracts were incorporated within the tumour. Fifteen of 24 peripheral CCs were composed of carcinoma cells resembling reactive bile ductules and these cells were positive for neural cell adhesion molecule (NCAM), a marker of proliferating bile ductules. The remaining nine peripheral CCs were composed of ordinary adenocarcinoma and negative for NCAM. CONCLUSIONS A subgroup of peripheral CCs with an infiltrating replacement growth pattern resembles reactive bile ductules and expresses NCAM. 'Bile ductular carcinoma' may be a better term for this subgroup.
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Nagasaki T, Katsuyama Y, Minato H. Syntheses of radioactive and stable isotope-labelled 1-ethyl-6,7-methylenedioxy-4(1h)-oxocinnoline-3-carboxylic acids (cinoxacin). J Labelled Comp Radiopharm 2006. [DOI: 10.1002/jlcr.2580120311] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Minato H, Katsuyama Y, Nagasaki T. Synthesis of 6-chloro-9-[(4-(ethlethyl-1-14C-amino)-1-methylbutyl)amino]-2-methoxyacridine. J Labelled Comp Radiopharm 2006. [DOI: 10.1002/jlcr.2580130408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Minato H, Nagasaki T, Katsuyama Y, Yokoshima T, Suga K, Ueda T. Synthesis of some 14C-labelled aziridine compounds, psychotropic agents. J Labelled Comp Radiopharm 2006. [DOI: 10.1002/jlcr.2580130110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Minato H, Katsuyama Y, Nagasaki T, Irisawa J, Igarashi K. Synthesis of 14C-labelled showdomycin, 3-(β-D-ribofuranosyl)-3-pyrroline-2,5-dione-5-14C. J Labelled Comp Radiopharm 2006. [DOI: 10.1002/jlcr.2580140320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ohta Y, Shimizu Y, Kato Y, Matsumoto I, Tamura M, Oda M, Minato H, Watanabe G. [Surgical results of non-small cell lung cancer invading parietal pleura and chest wall]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 2005; 58:949-53. [PMID: 16235841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
This retrospective analysis was undertaken to review our results of treatment of lung cancers with invasion of non-apical and non-vertebral chest wall structures. In summary of our experience, although relatively good prognosis can be expected in N0M0 patients with the histological type of adenocarcinoma by initial operation, distant relapse remains a major problem of the disease. Furthermore, our results are in agreement with the idea that postoperative adjuvant therapy is of little value in patients with complete resection. To ameliorate surgical outcomes, induction treatment should be considered and preoperative staging assessment needs to be strictly done for proper selection of patients with this locally advanced disease. The indication of initial operation needs to be cautiously determined for patients with this disease.
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Gabata T, Terayama N, Yamashiro M, Takamatsu S, Yoshida K, Matsui O, Usukura M, Takeshita M, Minato H. Solid serous cystadenoma of the pancreas: MR imaging with pathologic correlation. ACTA ACUST UNITED AC 2005; 30:605-9. [PMID: 15723180 DOI: 10.1007/s00261-004-0286-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2004] [Accepted: 10/06/2004] [Indexed: 11/28/2022]
Abstract
We report a case of solid type serous cystadenoma of the pancreas. Computed tomographic and magnetic resonance (MR) images showed a hypervascular solid tumor that was difficult to differentiate from endocrine tumor of the pancreas. However, the tumor showed marked hyperintensity similar to that of hepatic cyst on MR cholangiopancreatography, indicating not a solid but rather a cystic nature. MR cholangiopancreatography (heavily T2-weighted image) is quite useful for clearly differentiating solid from cystic tumors.
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Acosta D, Affolder T, Akimoto H, Albrow MG, Ambrose D, Amidei D, Anikeev K, Antos J, Apollinari G, Arisawa T, Artikov A, Asakawa T, Ashmanskas W, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bachacou H, Badgett W, Bailey S, de Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Baroiant S, Barone M, Bauer G, Bedeschi F, Behari S, Belforte S, Bell WH, Bellettini G, Bellinger J, Benjamin D, Bensinger J, Beretvas A, Berryhill J, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Blusk SR, Bocci A, Bodek A, Bolla G, Bolshov A, Bonushkin Y, Bortoletto D, Boudreau J, Brandl A, Bromberg C, Brozovic M, Brubaker E, Bruner N, Budagov J, Budd HS, Burkett K, Busetto G, Byrum KL, Cabrera S, Calafiura P, Campbell M, Carithers W, Carlson J, Carlsmith D, Caskey W, Castro A, Cauz D, Cerri A, Cerrito L, Chan AW, Chang PS, Chang PT, Chapman J, Chen C, Chen YC, Cheng MT, Chertok M, Chiarelli G, Chirikov-Zorin I, Chlachidze G, Chlebana F, Christofek L, Chu ML, Chung JY, Chung WH, Chung YS, Ciobanu CI, Clark AG, Coca M, Connolly A, Convery M, Conway J, Cordelli M, Cranshaw J, Culbertson R, Dagenhart D, D'Auria S, De Cecco S, DeJongh F, Dell'Agnello S, Dell'Orso M, Demers S, Demortier L, Deninno M, De Pedis D, Derwent PF, Devlin T, Dionisi C, Dittmann JR, Dominguez A, Donati S, D'Onofrio M, Dorigo T, Eddy N, Einsweiler K, Engels E, Erbacher R, Errede D, Errede S, Eusebi R, Fan Q, Farrington S, Feild RG, Fernandez JP, Ferretti C, Field RD, Fiori I, Flaugher B, Flores-Castillo LR, Foster GW, Franklin M, Freeman J, Friedman J, Fukui Y, Furic I, Galeotti S, Gallas A, Gallinaro M, Gao T, Garcia-Sciveres M, Garfinkel AF, Gatti P, Gay C, Gerdes DW, Gerstein E, Giagu S, Giannetti P, Giolo K, Giordani M, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldschmidt N, Goldstein J, Gomez G, Goncharov M, Gorelov I, Goshaw AT, Gotra Y, Goulianos K, Green C, Gresele A, Grim G, Grosso-Pilcher C, Guenther M, Guillian G, da Costa JG, Haas RM, Haber C, Hahn SR, Halkiadakis E, Hall C, Handa T, Handler R, Happacher F, Hara K, Hardman AD, Harris RM, Hartmann F, Hatakeyama K, Hauser J, Heinrich J, Heiss A, Hennecke M, Herndon M, Hill C, Hocker A, Hoffman KD, Hollebeek R, Holloway L, Hou S, Huffman BT, Hughes R, Huston J, Huth J, Ikeda H, Issever C, Incandela J, Introzzi G, Iori M, Ivanov A, Iwai J, Iwata Y, Iyutin B, James E, Jones M, Joshi U, Kambara H, Kamon T, Kaneko T, Kang J, Unel MK, Karr K, Kartal S, Kasha H, Kato Y, Keaffaber TA, Kelley K, Kelly M, Kennedy RD, Kephart R, Khazins D, Kikuchi T, Kilminster B, Kim BJ, Kim DH, Kim HS, Kim MJ, Kim SB, Kim SH, Kim TH, Kim YK, Kirby M, Kirk M, Kirsch L, Klimenko S, Koehn P, Kondo K, Konigsberg J, Korn A, Korytov A, Kotelnikov K, Kovacs E, Kroll J, Kruse M, Krutelyov V, Kuhlmann SE, Kurino K, Kuwabara T, Kuznetsova N, Laasanen AT, Lai N, Lami S, Lammel S, Lancaster J, Lannon K, Lancaster M, Lander R, Lath A, Latino G, LeCompte T, Le Y, Lee J, Lee SW, Leonardo N, Leone S, Lewis JD, Li K, Lin CS, Lindgren M, Liss TM, Liu JB, Liu T, Liu YC, Litvintsev DO, Lobban O, Lockyer NS, Loginov A, Loken J, Loreti M, Lucchesi D, Lukens P, Lusin S, Lyons L, Lys J, Madrak R, Maeshima K, Maksimovic P, Malferrari L, Mangano M, Manca G, Mariotti M, Martignon G, Martin M, Martin A, Martin V, Martínez M, Matthews JAJ, Mazzanti P, McFarland KS, McIntyre P, Menguzzato M, Menzione A, Merkel P, Mesropian C, Meyer A, Miao T, Miller R, Miller JS, Minato H, Miscetti S, Mishina M, Mitselmakher G, Miyazaki Y, Moggi N, Moore E, Moore R, Morita Y, Moulik T, Mulhearn M, Mukherjee A, Muller T, Munar A, Murat P, Murgia S, Nachtman J, Nagaslaev V, Nahn S, Nakada H, Nakano I, Napora R, Niell F, Nelson C, Nelson T, Neu C, Neubauer MS, Neuberger D, Newman-Holmes C, Ngan CYP, Nigmanov T, Niu H, Nodulman L, Nomerotski A, Oh SH, Oh YD, Ohmoto T, Ohsugi T, Oishi R, Okusawa T, Olsen J, Orejudos W, Pagliarone C, Palmonari F, Paoletti R, Papadimitriou V, Partos D, Patrick J, Pauletta G, Paulini M, Pauly T, Paus C, Pellett D, Penzo A, Pescara L, Phillips TJ, Piacentino G, Piedra J, Pitts KT, Pompos A, Pondrom L, Pope G, Pratt T, Prokoshin F, Proudfoot J, Ptohos F, Pukhov O, Punzi G, Rademacker J, Rakitine A, Ratnikov F, Ray H, Reher D, Reichold A, Renton P, Rescigno M, Ribon A, Riegler W, Rimondi F, Ristori L, Riveline M, Robertson WJ, Rodrigo T, Rolli S, Rosenson L, Roser R, Rossin R, Rott C, Roy A, Ruiz A, Ryan D, Safonov A, St Denis R, Sakumoto WK, Saltzberg D, Sanchez C, Sansoni A, Santi L, Sarkar S, Sato H, Savard P, Savoy-Navarro A, Schlabach P, Schmidt EE, Schmidt MP, Schmitt M, Scodellaro L, Scott A, Scribano A, Sedov A, Seidel S, Seiya Y, Semenov A, Semeria F, Shah T, Shapiro MD, Shepard PF, Shibayama T, Shimojima M, Shochet M, Sidoti A, Siegrist J, Sill A, Sinervo P, Singh P, Slaughter AJ, Sliwa K, Snider FD, Snihur R, Solodsky A, Speer T, Spezziga M, Sphicas P, Spinella F, Spiropulu M, Spiegel L, Steele J, Stefanini A, Strologas J, Strumia F, Stuart D, Sukhanov A, Sumorok K, Suzuki T, Takano T, Takashima R, Takikawa K, Tamburello P, Tanaka M, Tannenbaum B, Tecchio M, Tesarek RJ, Teng PK, Terashi K, Tether S, Thom J, Thompson AS, Thomson E, Thurman-Keup R, Tipton P, Tkaczyk S, Toback D, Tollefson K, Tonelli D, Tonnesmann M, Toyoda H, Trischuk W, de Troconiz JF, Tseng J, Tsybychev D, Turini N, Ukegawa F, Unverhau T, Vaiciulis T, Varganov A, Vataga E, Vejcik S, Velev G, Veramendi G, Vidal R, Vila I, Vilar R, Volobouev I, von der Mey M, Vucinic D, Wagner RG, Wagner RL, Wagner W, Wan Z, Wang C, Wang MJ, Wang SM, Ward B, Waschke S, Watanabe T, Waters D, Watts T, Weber M, Wenzel H, Wester WC, Whitehouse B, Wicklund AB, Wicklund E, Wilkes T, Williams HH, Wilson P, Winer BL, Winn D, Wolbers S, Wolinski D, Wolinski J, Wolinski S, Wolter M, Worm S, Wu X, Würthwein F, Wyss J, Yang UK, Yao W, Yeh GP, Yeh P, Yi K, Yoh J, Yosef C, Yoshida T, Yu I, Yu S, Yu Z, Yun JC, Zanello L, Zanetti A, Zetti F, Zucchelli S. Inclusive double-pomeron exchange at the fermilab tevatron p p collider. PHYSICAL REVIEW LETTERS 2004; 93:141601. [PMID: 15524780 DOI: 10.1103/physrevlett.93.141601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2003] [Indexed: 05/24/2023]
Abstract
We report results from a study of events with a double-Pomeron exchange topology produced in p p collisions at sqrt[s]=1800 GeV. The events are characterized by a leading antiproton and a large rapidity gap on the outgoing proton side. We find that the differential production cross section agrees in shape with predictions based on Regge theory and factorization, and that the ratio of double-Pomeron exchange to single diffractive production rates is relatively unsuppressed as compared to the O(10) suppression factor previously measured in single diffractive production.
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Tsunezuka Y, Matsumoto I, Tamura M, Oda M, Ohta Y, Shimizu J, Kawakami K, Watanabe Y, Tanaka Y, Watanabe G, Minato H. The results of therapy for bilateral multiple primary lung cancers: 30 years experience in a single centre. Eur J Surg Oncol 2004; 30:781-5. [PMID: 15296994 DOI: 10.1016/j.ejso.2004.05.008] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2004] [Indexed: 11/28/2022] Open
Abstract
AIMS This study reviews our 30 years experience in the clinical assessment and surgical management of bilateral multiple primary lung cancer (BMPLC). METHODS Between January 1973 and December 2001, 1906 patients with primary lung cancer underwent surgical resection in Kanazawa University Hospital. Thirty-seven patients (1.9%) who had developed a BMPLC using the criteria of Martini and Antakli. RESULTS Eighteen patients had synchronous lesions, and 18 patients had metachronous lesions. One patient had synchronous and metachronous lesions. Overall 10-year survival was 56%. The actuarial 5-year survival for bilateral synchronous cancers was 69%, median survival (MST) 90 months (range 8-153 months), and 10-year survival was 47%. The actuarial 5-year survival for second metachronous cancers was 51%, with an MST of 114 months (range 6-192 months). CONCLUSION Aggressive surgical therapy is effective in patients with a bilateral MPLC if they satisfy the usual criteria of operability. The surgical methods that preserve healthy lung tissue such as sleeve resection and limited resection must be selected in compliance with cancer characters.
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Acosta D, Affolder T, Akimoto H, Albrow MG, Ambrose D, Amidei D, Anikeev K, Antos J, Apollinari G, Arisawa T, Artikov A, Asakawa T, Ashmanskas W, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bachacou H, Badgett W, Bailey S, de Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Baroiant S, Barone M, Bauer G, Bedeschi F, Behari S, Belforte S, Bell WH, Bellettini G, Bellinger J, Benjamin D, Bensinger J, Beretvas A, Berryhill J, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Blusk SR, Bocci A, Bodek A, Bolla G, Bolshov A, Bonushkin Y, Bortoletto D, Boudreau J, Brandl A, Bromberg C, Brozovic M, Brubaker E, Bruner N, Budagov J, Budd HS, Burkett K, Busetto G, Byrum KL, Cabrera S, Calafiura P, Campbell M, Carithers W, Carlson J, Carlsmith D, Caskey W, Castro A, Cauz D, Cerri A, Cerrito L, Chan AW, Chang PS, Chang PT, Chapman J, Chen C, Chen YC, Cheng MT, Chertok M, Chiarelli G, Chirikov-Zorin I, Chlachidze G, Chlebana F, Christofek L, Chu ML, Chung JY, Chung WH, Chung YS, Ciobanu CI, Clark AG, Coca M, Connolly A, Convery M, Conway J, Cordelli M, Cranshaw J, Culbertson R, Dagenhart D, D'Auria S, De Cecco S, DeJongh F, Dell'Agnello S, Dell'Orso M, Demers S, Demortier L, Deninno M, De Pedis D, Derwent PF, Devlin T, Dionisi C, Dittmann JR, Dominguez A, Donati S, D'Onofrio M, Dorigo T, Eddy N, Einsweiler K, Engels E, Erbacher R, Errede D, Errede S, Eusebi R, Fan Q, Farrington S, Feild RG, Fernandez JP, Ferretti C, Field RD, Fiori I, Flaugher B, Flores-Castillo LR, Foster GW, Franklin M, Freeman J, Friedman J, Fukui Y, Furic I, Galeotti S, Gallas A, Gallinaro M, Gao T, Garcia-Sciveres M, Garfinkel AF, Gatti P, Gay C, Gerdes DW, Gerstein E, Giagu S, Giannetti P, Giolo K, Giordani M, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldschmidt N, Goldstein J, Gomez G, Goncharov M, Gorelov I, Goshaw AT, Gotra Y, Goulianos K, Green C, Gresele A, Grim G, Grosso-Pilcher C, Guenther M, Guillian G, Guimaraes da Costa J, Haas RM, Haber C, Hahn SR, Halkiadakis E, Hall C, Handa T, Handler R, Happacher F, Hara K, Hardman AD, Harris RM, Hartmann F, Hatakeyama K, Hauser J, Heinrich J, Heiss A, Hennecke M, Herndon M, Hill C, Hocker A, Hoffman KD, Hollebeek R, Holloway L, Hou S, Huffman BT, Hughes R, Huston J, Huth J, Ikeda H, Issever C, Incandela J, Introzzi G, Iori M, Ivanov A, Iwai J, Iwata Y, Iyutin B, James E, Jones M, Joshi U, Kambara H, Kamon T, Kaneko T, Kang J, Karagoz Unel M, Karr K, Kartal S, Kasha H, Kato Y, Keaffaber TA, Kelley K, Kelly M, Kennedy RD, Kephart R, Khazins D, Kikuchi T, Kilminster B, Kim BJ, Kim DH, Kim HS, Kim MJ, Kim SB, Kim SH, Kim TH, Kim YK, Kirby M, Kirk M, Kirsch L, Klimenko S, Koehn P, Kondo K, Konigsberg J, Korn A, Korytov A, Kotelnikov K, Kovacs E, Kroll J, Kruse M, Krutelyov V, Kuhlmann SE, Kurino K, Kuwabara T, Kuznetsova N, Laasanen AT, Lai N, Lami S, Lammel S, Lancaster J, Lannon K, Lancaster M, Lander R, Lath A, Latino G, LeCompte T, Le Y, Lee J, Lee SW, Leonardo N, Leone S, Lewis JD, Li K, Lin CS, Lindgren M, Liss TM, Liu JB, Liu T, Liu YC, Litvintsev DO, Lobban O, Lockyer NS, Loginov A, Loken J, Loreti M, Lucchesi D, Lukens P, Lusin S, Lyons L, Lys J, Madrak R, Maeshima K, Maksimovic P, Malferrari L, Mangano M, Manca G, Mariotti M, Martignon G, Martin M, Martin A, Martin V, Martínez M, Matthews JAJ, Mazzanti P, McFarland KS, McIntyre P, Menguzzato M, Menzione A, Merkel P, Mesropian C, Meyer A, Miao T, Miller R, Miller JS, Minato H, Miscetti S, Mishina M, Mitselmakher G, Miyazaki Y, Moggi N, Moore E, Moore R, Morita Y, Moulik T, Mulhearn M, Mukherjee A, Muller T, Munar A, Murat P, Murgia S, Nachtman J, Nagaslaev V, Nahn S, Nakada H, Nakano I, Napora R, Niell F, Nelson C, Nelson T, Neu C, Neubauer MS, Neuberger D, Newman-Holmes C, Ngan CYP, Nigmanov T, Niu H, Nodulman L, Nomerotski A, Oh SH, Oh YD, Ohmoto T, Ohsugi T, Oishi R, Okusawa T, Olsen J, Orejudos W, Pagliarone C, Palmonari F, Paoletti R, Papadimitriou V, Partos D, Patrick J, Pauletta G, Paulini M, Pauly T, Paus C, Pellett D, Penzo A, Pescara L, Phillips TJ, Piacentino G, Piedra J, Pitts KT, Pompos A, Pondrom L, Pope G, Pratt T, Prokoshin F, Proudfoot J, Ptohos F, Pukhov O, Punzi G, Rademacker J, Rakitine A, Ratnikov F, Ray H, Reher D, Reichold A, Renton P, Rescigno M, Ribon A, Riegler W, Rimondi F, Ristori L, Riveline M, Robertson WJ, Rodrigo T, Rolli S, Rosenson L, Roser R, Rossin R, Rott C, Roy A, Ruiz A, Ryan D, Safonov A, St Denis R, Sakumoto WK, Saltzberg D, Sanchez C, Sansoni A, Santi L, Sarkar S, Sato H, Savard P, Savoy-Navarro A, Schlabach P, Schmidt EE, Schmidt MP, Schmitt M, Scodellaro L, Scott A, Scribano A, Sedov A, Seidel S, Seiya Y, Semenov A, Semeria F, Shah T, Shapiro MD, Shepard PF, Shibayama T, Shimojima M, Shochet M, Sidoti A, Siegrist J, Sill A, Sinervo P, Singh P, Slaughter AJ, Sliwa K, Snider FD, Snihur R, Solodsky A, Speer T, Spezziga M, Sphicas P, Spinella F, Spiropulu M, Spiegel L, Steele J, Stefanini A, Strologas J, Strumia F, Stuart D, Sukhanov A, Sumorok K, Suzuki T, Takano T, Takashima R, Takikawa K, Tamburello P, Tanaka M, Tannenbaum B, Tecchio M, Tesarek RJ, Teng PK, Terashi K, Tether S, Thom J, Thompson AS, Thomson E, Thurman-Keup R, Tipton P, Tkaczyk S, Toback D, Tollefson K, Tonelli D, Tonnesmann M, Toyoda H, Trischuk W, de Troconiz JF, Tseng J, Tsybychev D, Turini N, Ukegawa F, Unverhau T, Vaiciulis T, Varganov A, Vataga E, Vejcik S, Velev G, Veramendi G, Vidal R, Vila I, Vilar R, Volobouev I, von der Mey M, Vucinic D, Wagner RG, Wagner RL, Wagner W, Wan Z, Wang C, Wang MJ, Wang SM, Ward B, Waschke S, Watanabe T, Waters D, Watts T, Weber M, Wenzel H, Wester WC, Whitehouse B, Wicklund AB, Wicklund E, Wilkes T, Williams HH, Wilson P, Winer BL, Winn D, Wolbers S, Wolinski D, Wolinski J, Wolinski S, Wolter M, Worm S, Wu X, Würthwein F, Wyss J, Yang UK, Yao W, Yeh GP, Yeh P, Yi K, Yoh J, Yosef C, Yoshida T, Yu I, Yu S, Yu Z, Yun JC, Zanello L, Zanetti A, Zetti F, Zucchelli S. Search for Kaluza-Klein graviton emission in pp collisions at square root[s] = 1.8 TeV using the missing energy signature. PHYSICAL REVIEW LETTERS 2004; 92:121802. [PMID: 15089665 DOI: 10.1103/physrevlett.92.121802] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2003] [Revised: 11/24/2003] [Indexed: 05/24/2023]
Abstract
We report on a search for direct Kaluza-Klein graviton production in a data sample of 84 pb(-1) of ppmacr; collisions at sqrt[s]=1.8 TeV, recorded by the Collider Detector at Fermilab. We investigate the final state of large missing transverse energy and one or two high energy jets. We compare the data with the predictions from a (3+1+n)-dimensional Kaluza-Klein scenario in which gravity becomes strong at the TeV scale. At 95% confidence level (C.L.) for n=2, 4, and 6 we exclude an effective Planck scale below 1.0, 0.77, and 0.71 TeV, respectively.
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Acosta D, Affolder T, Akimoto H, Albrow MG, Ambrose D, Amidei D, Anikeev K, Antos J, Apollinari G, Arisawa T, Artikov A, Asakawa T, Ashmanskas W, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bachacou H, Badgett W, Bailey S, de Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Baroiant S, Barone M, Bauer G, Bedeschi F, Behari S, Belforte S, Bell WH, Bellettini G, Bellinger J, Benjamin D, Bensinger J, Beretvas A, Berryhill J, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Blusk SR, Bocci A, Bodek A, Bolla G, Bolshov A, Bonushkin Y, Bortoletto D, Boudreau J, Brandl A, Bromberg C, Brozovic M, Brubaker E, Bruner N, Budagov J, Budd HS, Burkett K, Busetto G, Byrum KL, Cabrera S, Calafiura P, Campbell M, Carithers W, Carlson J, Carlsmith D, Caskey W, Castro A, Cauz D, Cerri A, Cerrito L, Chan AW, Chang PS, Chang PT, Chapman J, Chen C, Chen YC, Cheng MT, Chertok M, Chiarelli G, Chirikov-Zorin I, Chlachidze G, Chlebana F, Christofek L, Chu ML, Chung JY, Chung WH, Chung YS, Ciobanu CI, Clark AG, Coca M, Colijn AP, Connolly A, Convery M, Conway J, Cordelli M, Cranshaw J, Culbertson R, Dagenhart D, D'Auria S, De Cecco S, DeJongh F, Dell'Agnello S, Dell'Orso M, Demers S, Demortier L, Deninno M, De Pedis D, Derwent PF, Devlin T, Dionisi C, Dittmann JR, Dominguez A, Donati S, D'Onofrio M, Dorigo T, Eddy N, Einsweiler K, Engels E, Erbacher R, Errede D, Errede S, Eusebi R, Fan Q, Farrington S, Feild RG, Fernandez JP, Ferretti C, Field RD, Fiori I, Flaugher B, Flores-Castillo LR, Foster GW, Franklin M, Freeman J, Friedman J, Fukui Y, Furic I, Galeotti S, Gallas A, Gallinaro M, Gao T, Garcia-Sciveres M, Garfinkel AF, Gatti P, Gay C, Gerdes DW, Gerstein E, Giagu S, Giannetti P, Giolo K, Giordani M, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldschmidt N, Goldstein J, Gomez G, Goncharov M, Gorelov I, Goshaw AT, Gotra Y, Goulianos K, Green C, Gresele A, Grim G, Grosso-Pilcher C, Guenther M, Guillian G, Guimaraes da Costa J, Haas RM, Haber C, Hahn SR, Halkiadakis E, Hall C, Handa T, Handler R, Happacher F, Hara K, Hardman AD, Harris RM, Hartmann F, Hatakeyama K, Hauser J, Heinrich J, Heiss A, Hennecke M, Herndon M, Hill C, Hocker A, Hoffman KD, Hollebeek R, Holloway L, Hou S, Huffman BT, Hughes R, Huston J, Huth J, Ikeda H, Issever C, Incandela J, Introzzi G, Iori M, Ivanov A, Iwai J, Iwata Y, Iyutin B, James E, Jones M, Joshi U, Kambara H, Kamon T, Kaneko T, Kang J, Karagoz Unel M, Karr K, Kartal S, Kasha H, Kato Y, Keaffaber TA, Kelley K, Kelly M, Kennedy RD, Kephart R, Khazins D, Kikuchi T, Kilminster B, Kim BJ, Kim DH, Kim HS, Kim MJ, Kim SB, Kim SH, Kim TH, Kim YK, Kirby M, Kirk M, Kirsch L, Klimenko S, Koehn P, Kondo K, Konigsberg J, Korn A, Korytov A, Kotelnikov K, Kovacs E, Kroll J, Kruse M, Krutelyov V, Kuhlmann SE, Kurino K, Kuwabara T, Kuznetsova N, Laasanen AT, Lai N, Lami S, Lammel S, Lancaster J, Lannon K, Lancaster M, Lander R, Lath A, Latino G, LeCompte T, Le Y, Lee J, Lee SW, Leonardo N, Leone S, Lewis JD, Li K, Lin CS, Lindgren M, Liss TM, Liu JB, Liu T, Liu YC, Litvintsev DO, Lobban O, Lockyer NS, Loginov A, Loken J, Loreti M, Lucchesi D, Lukens P, Lusin S, Lyons L, Lys J, Madrak R, Maeshima K, Maksimovic P, Malferrari L, Mangano M, Manca G, Mariotti M, Martignon G, Martin M, Martin A, Martin V, Martínez M, Matthews JAJ, Mazzanti P, McFarland KS, McIntyre P, Menguzzato M, Menzione A, Merkel P, Mesropian C, Meyer A, Miao T, Miller R, Miller JS, Minato H, Miscetti S, Mishina M, Mitselmakher G, Miyazaki Y, Moggi N, Moore E, Moore R, Morita Y, Moulik T, Mulhearn M, Mukherjee A, Muller T, Munar A, Murat P, Murgia S, Nachtman J, Nagaslaev V, Nahn S, Nakada H, Nakano I, Napora R, Niell F, Nelson C, Nelson T, Neu C, Neubauer MS, Neuberger D, Newman-Holmes C, Ngan CYP, Nigmanov T, Niu H, Nodulman L, Nomerotski A, Oh SH, Oh YD, Ohmoto T, Ohsugi T, Oishi R, Okusawa T, Olsen J, Orejudos W, Pagliarone C, Palmonari F, Paoletti R, Papadimitriou V, Partos D, Patrick J, Pauletta G, Paulini M, Pauly T, Paus C, Pellett D, Penzo A, Pescara L, Phillips TJ, Piacentino G, Piedra J, Pitts KT, Pompos A, Pondrom L, Pope G, Pratt T, Prokoshin F, Proudfoot J, Ptohos F, Pukhov O, Punzi G, Rademacker J, Rakitine A, Ratnikov F, Ray H, Reher D, Reichold A, Renton P, Rescigno M, Ribon A, Riegler W, Rimondi F, Ristori L, Riveline M, Robertson WJ, Rodrigo T, Rolli S, Rosenson L, Roser R, Rossin R, Rott C, Roy A, Ruiz A, Ryan D, Safonov A, St Denis R, Sakumoto WK, Saltzberg D, Sanchez C, Sansoni A, Santi L, Sarkar S, Sato H, Savard P, Savoy-Navarro A, Schlabach P, Schmidt EE, Schmidt MP, Schmitt M, Scodellaro L, Scott A, Scribano A, Sedov A, Seidel S, Seiya Y, Semenov A, Semeria F, Shah T, Shapiro MD, Shepard PF, Shibayama T, Shimojima M, Shochet M, Sidoti A, Siegrist J, Sill A, Sinervo P, Singh P, Slaughter AJ, Sliwa K, Snider FD, Snihur R, Solodsky A, Spalding J, Speer T, Spezziga M, Sphicas P, Spinella F, Spiropulu M, Spiegel L, Steele J, Stefanini A, Strologas J, Strumia F, Stuart D, Sukhanov A, Sumorok K, Suzuki T, Takano T, Takashima R, Takikawa K, Tamburello P, Tanaka M, Tannenbaum B, Tecchio M, Tesarek RJ, Teng PK, Terashi K, Tether S, Thom J, Thompson AS, Thomson E, Thurman-Keup R, Tipton P, Tkaczyk S, Toback D, Tollefson K, Tonelli D, Tonnesmann M, Toyoda H, Trischuk W, De Troconiz JF, Tseng J, Tsybychev D, Turini N, Ukegawa F, Unverhau T, Vaiciulis T, Valls J, Varganov A, Vataga E, Vejcik S, Velev G, Veramendi G, Vidal R, Vila I, Vilar R, Volobouev I, von der Mey M, Vucinic D, Wagner RG, Wagner RL, Wagner W, Wallace NB, Wan Z, Wang C, Wang MJ, Wang SM, Ward B, Waschke S, Watanabe T, Waters D, Watts T, Weber M, Wenzel H, Wester WC, Whitehouse B, Wicklund AB, Wicklund E, Wilkes T, Williams HH, Wilson P, Winer BL, Winn D, Wolbers S, Wolinski D, Wolinski J, Wolinski S, Wolter M, Worm S, Wu X, Würthwein F, Wyss J, Yang UK, Yao W, Yeh GP, Yeh P, Yi K, Yoh J, Yosef C, Yoshida T, Yu I, Yu S, Yu Z, Yun JC, Zanello L, Zanetti A, Zetti F, Zucchelli S. Search for pair production of scalar top quarks in R-parity violating decay modes in pp collisions at square root of s=1.8 TeV. PHYSICAL REVIEW LETTERS 2004; 92:051803. [PMID: 14995297 DOI: 10.1103/physrevlett.92.051803] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2003] [Indexed: 05/24/2023]
Abstract
We present the results of a search for pair production of scalar top quarks (t(1)) in an R-parity violating supersymmetry scenario in 106 pb(-1) of pp collisions at square root of s=1.8 TeV collected by the Collider Detector at Fermilab. In this mode each t(1) decays into a tau lepton and a b quark. We search for events with two tau's, one decaying leptonically (e or mu) and one decaying hadronically, and two jets. No candidate events pass our final selection criteria. We set a 95% confidence level lower limit on the t(1) mass at 122 GeV/c(2) for Br(t(1)-->tau b)=1.
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Nagao T, Gaffey TA, Kay PA, Minato H, Serizawa H, Lewis JE. Polymorphous low-grade adenocarcinoma of the major salivary glands: report of three cases in an unusual location. Histopathology 2004; 44:164-71. [PMID: 14764060 DOI: 10.1111/j.1365-2559.2004.01799.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIMS Polymorphous low-grade adenocarcinoma (PLGA) is the second most common type of malignant neoplasm in minor salivary glands. Its origin in major salivary glands is considered exceedingly rare. Herein, we present three cases of de novo PLGA arising in major salivary glands. METHODS AND RESULTS Three cases of PLGA were identified in a large series of primary tumours of major salivary glands. We investigated their clinicopathological profiles, including immunohistochemical features. The three patients (two men and one woman) were 51, 65, and 79 years old. The tumours were 20-30 mm large; two were in the parotid gland and one in the submandibular gland. Histologically, all the tumours had a polymorphous architectural pattern showing predominantly solid, tubular, and cribriform features and invasive growth. Papillary areas were observed focally in two tumours and an 'Indian-file' array in one. The tumour cells had a bland cytological appearance and low mitotic count. Two tumours showed perineural invasion. No preexisting pleomorphic adenoma component was identified. In all cases, tumour cells were positive for epithelial markers, S100 protein, and vimentin but negative for alpha-smooth muscle actin, muscle-specific actin, and glial fibrillary acidic protein. Proliferative activities assessed with the Ki67 labelling index were 4.3%, 7.1%, and 7.6%; no p53 overexpression was observed. Two patients had local recurrence, but none had metastasis or died of tumour. CONCLUSIONS PLGAs arising in major salivary glands and those in minor salivary glands have similar clinicopathological and immunohistochemical characteristics. It is important to recognize that PLGA can occur ab initio in the major salivary glands, although it is extremely rare.
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Acosta D, Affolder T, Akimoto H, Albrow MG, Ambrose D, Amidei D, Anikeev K, Antos J, Apollinari G, Arisawa T, Artikov A, Asakawa T, Ashmanskas W, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bachacou H, Badgett W, Bailey S, de Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Baroiant S, Barone M, Bauer G, Bedeschi F, Behari S, Belforte S, Bell WH, Bellettini G, Bellinger J, Benjamin D, Bensinger J, Beretvas A, Berryhill J, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Blusk SR, Bocci A, Bodek A, Bolla G, Bolshov A, Bonushkin Y, Bortoletto D, Boudreau J, Brandl A, Bromberg C, Brozovic M, Brubaker E, Bruner N, Budagov J, Budd HS, Burkett K, Busetto G, Byrum KL, Cabrera S, Calafiura P, Campbell M, Carithers W, Carlson J, Carlsmith D, Caskey W, Castro A, Cauz D, Cerri A, Cerrito L, Chan AW, Chang PS, Chang PT, Chapman J, Chen C, Chen YC, Cheng MT, Chertok M, Chiarelli G, Chirikov-Zorin I, Chlachidze G, Chlebana F, Christofek L, Chu ML, Chung JY, Chung WH, Chung YS, Ciobanu CI, Clark AG, Coca M, Connolly A, Convery M, Conway J, Cordelli M, Cranshaw J, Culbertson R, Dagenhart D, D'Auria S, De Cecco S, DeJongh F, Dell'Agnello S, Dell'Orso M, Demers S, Demortier L, Deninno M, De Pedis D, Derwent PF, Devlin T, Dionisi C, Dittmann JR, Dominguez A, Donati S, D'Onofrio M, Dorigo T, Eddy N, Einsweiler K, Engels E, Erbacher R, Errede D, Errede S, Eusebi R, Fan Q, Farrington S, Feild RG, Fernandez JP, Ferretti C, Field RD, Fiori I, Flaugher B, Flores-Castillo LR, Foster GW, Franklin M, Freeman J, Friedman J, Fukui Y, Furic I, Galeotti S, Gallas A, Gallinaro M, Gao T, Garcia-Sciveres M, Garfinkel AF, Gatti P, Gay C, Gerdes DW, Gerstein E, Giagu S, Giannetti P, Giolo K, Giordani M, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldschmidt N, Goldstein J, Gomez G, Goncharov M, Gorelov I, Goshaw AT, Gotra Y, Goulianos K, Green C, Gresele A, Grim G, Grosso-Pilcher C, Guenther M, Guillian G, Guimaraes da Costa J, Haas RM, Haber C, Hahn SR, Halkiadakis E, Hall C, Handa T, Handler R, Happacher F, Hara K, Hardman AD, Harris RM, Hartmann F, Hatakeyama K, Hauser J, Heinrich J, Heiss A, Hennecke M, Herndon M, Hill C, Hocker A, Hoffman KD, Hollebeek R, Holloway L, Hou S, Huffman BT, Hughes R, Huston J, Huth J, Ikeda H, Issever C, Incandela J, Introzzi G, Iori M, Ivanov A, Iwai J, Iwata Y, Iyutin B, James E, Jones M, Joshi U, Kambara H, Kamon T, Kaneko T, Kang J, Karagoz Unel M, Karr K, Kartal S, Kasha H, Kato Y, Keaffaber TA, Kelley K, Kelly M, Kennedy RD, Kephart R, Khazins D, Kikuchi T, Kilminster B, Kim BJ, Kim DH, Kim HS, Kim MJ, Kim SB, Kim SH, Kim TH, Kim YK, Kirby M, Kirk M, Kirsch L, Klimenko S, Koehn P, Kondo K, Konigsberg J, Korn A, Korytov A, Kotelnikov K, Kovacs E, Kroll J, Kruse M, Krutelyov V, Kuhlmann SE, Kurino K, Kuwabara T, Kuznetsova N, Laasanen AT, Lai N, Lami S, Lammel S, Lancaster J, Lancaster M, Lander R, Lannon K, Lath A, Latino G, LeCompte T, Le Y, Lee J, Lee SW, Leonardo N, Leone S, Lewis JD, Li K, Lin CS, Lindgren M, Liss TM, Liu JB, Liu T, Liu YC, Litvintsev DO, Lobban O, Lockyer NS, Loginov A, Loken J, Loreti M, Lucchesi D, Lukens P, Lusin S, Lyons L, Lys J, Madrak R, Maeshima K, Maksimovic P, Malferrari L, Mangano M, Manca G, Mariotti M, Martignon G, Martin M, Martin A, Martin V, Martínez M, Matthews JAJ, Mazzanti P, McFarland KS, McIntyre P, Menguzzato M, Menzione A, Merkel P, Mesropian C, Meyer A, Miao T, Miller R, Miller JS, Minato H, Miscetti S, Mishina M, Mitselmakher G, Miyazaki Y, Moggi N, Moore E, Moore R, Morita Y, Moulik T, Mulhearn M, Mukherjee A, Muller T, Munar A, Murat P, Murgia S, Nachtman J, Nagaslaev V, Nahn S, Nakada H, Nakano I, Napora R, Niell F, Nelson C, Nelson T, Neu C, Neubauer MS, Neuberger D, Newman-Holmes C, Ngan CYP, Nigmanov T, Niu H, Nodulman L, Nomerotski A, Oh SH, Oh YD, Ohmoto T, Ohsugi T, Oishi R, Okusawa T, Olsen J, Orejudos W, Pagliarone C, Palmonari F, Paoletti R, Papadimitriou V, Partos D, Patrick J, Pauletta G, Paulini M, Pauly T, Paus C, Pellett D, Penzo A, Pescara L, Phillips TJ, Piacentino G, Piedra J, Pitts KT, Pompos A, Pondrom L, Pope G, Pratt T, Prokoshin F, Proudfoot J, Ptohos F, Pukhov O, Punzi G, Rademacker J, Rakitine A, Ratnikov F, Ray H, Reher D, Reichold A, Renton P, Rescigno M, Ribon A, Riegler W, Rimondi F, Ristori L, Riveline M, Robertson WJ, Rodrigo T, Rolli S, Rosenson L, Roser R, Rossin R, Rott C, Roy A, Ruiz A, Ryan D, Safonov A, St Denis R, Sakumoto WK, Saltzberg D, Sanchez C, Sansoni A, Santi L, Sarkar S, Sato H, Savard P, Savoy-Navarro A, Schlabach P, Schmidt EE, Schmidt MP, Schmitt M, Scodellaro L, Scott A, Scribano A, Sedov A, Seidel S, Seiya Y, Semenov A, Semeria F, Shah T, Shapiro MD, Shepard PF, Shibayama T, Shimojima M, Shochet M, Sidoti A, Siegrist J, Sill A, Sinervo P, Singh P, Slaughter AJ, Sliwa K, Snider FD, Snihur R, Solodsky A, Speer T, Spezziga M, Sphicas P, Spinella F, Spiropulu M, Spiegel L, Steele J, Stefanini A, Strologas J, Strumia F, Stuart D, Sukhanov A, Sumorok K, Suzuki T, Takano T, Takashima R, Takikawa K, Tamburello P, Tanaka M, Tannenbaum B, Tecchio M, Tesarek RJ, Teng PK, Terashi K, Tether S, Thom J, Thompson AS, Thomson E, Thurman-Keup R, Tipton P, Tkaczyk S, Toback D, Tollefson K, Tonelli D, Tonnesmann M, Toyoda H, Trischuk W, de Troconiz JF, Tseng J, Tsybychev D, Turini N, Ukegawa F, Unverhau T, Vaiciulis T, Valls J, Varganov A, Vataga E, Vejcik S, Velev G, Veramendi G, Vidal R, Vila I, Vilar R, Volobouev I, von der Mey M, Vucinic D, Wagner RG, Wagner RL, Wagner W, Wallace NB, Wan Z, Wang C, Wang MJ, Wang SM, Ward B, Waschke S, Watanabe T, Waters D, Watts T, Weber M, Wenzel H, Wester WC, Whitehouse B, Wicklund AB, Wicklund E, Wilkes T, Williams HH, Wilson P, Winer BL, Winn D, Wolbers S, Wolinski D, Wolinski J, Wolinski S, Wolter M, Worm S, Wu X, Würthwein F, Wyss J, Yang UK, Yao W, Yeh GP, Yeh P, Yi K, Yoh J, Yosef C, Yoshida T, Yu I, Yu S, Yu Z, Yun JC, Zanello L, Zanetti A, Zetti F, Zucchelli S. Search for lepton flavor violating decays of a heavy neutral particle in p(-)p collisions at sqrt[s]=1.8 TeV. PHYSICAL REVIEW LETTERS 2003; 91:171602. [PMID: 14611332 DOI: 10.1103/physrevlett.91.171602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2003] [Indexed: 05/24/2023]
Abstract
We report on a search for a high mass, narrow width particle that decays directly to emu, etau, or microtau. We use approximately 110 pb(-1) of data collected with the Collider Detector at Fermilab from 1992 to 1995. No evidence of lepton flavor violating decays is found. Limits are set on the production and decay of sneutrinos with R-parity violating interactions.
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Acosta D, Affolder T, Akimoto H, Albrow MG, Ambrose D, Amidei D, Anikeev K, Antos J, Apollinari G, Arisawa T, Artikov A, Asakawa T, Ashmanskas W, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bachacou H, Badgett W, Bailey S, De Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Baroiant S, Barone M, Bauer G, Bedeschi F, Behari S, Belforte S, Bell WH, Bellettini G, Bellinger J, Benjamin D, Bensinger J, Beretvas A, Berryhill J, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Blusk SR, Bocci A, Bodek A, Bolla G, Bolshov A, Bonushkin Y, Bortoletto D, Boudreau J, Brandl A, Bromberg C, Brozovic M, Brubaker E, Bruner N, Budagov J, Budd HS, Burkett K, Busetto G, Byrum KL, Cabrera S, Calafiura P, Campbell M, Carithers W, Carlson J, Carlsmith D, Caskey W, Castro A, Cauz D, Cerri A, Cerrito L, Chan AW, Chang PS, Chang PT, Chapman J, Chen C, Chen YC, Cheng MT, Chertok M, Chiarelli G, Chirikov-Zorin I, Chlachidze G, Chlebana F, Christofek L, Chu ML, Chung JY, Chung WH, Chung YS, Ciobanu CI, Clark AG, Coca M, Colijn AP, Connolly A, Convery M, Conway J, Cordelli M, Cranshaw J, Culbertson R, Dagenhart D, D'Auria S, Cecco SD, DeJongh F, Dell'Agnello S, Dell'Orso M, Demers S, Demortier L, Deninno M, Pedis DD, Derwent PF, Devlin T, Dionisi C, Dittmann JR, Dominguez A, Donati S, D'Onofrio M, Dorigo T, Eddy N, Einsweiler K, Engels E, Erbacher R, Errede D, Errede S, Eusebi R, Fan Q, Fang HC, Farrington S, Feild RG, Fernandez JP, Ferretti C, Field RD, Fiori I, Flaugher B, Flores-Castillo LR, Foster GW, Franklin M, Freeman J, Friedman J, Fukui Y, Furic I, Galeotti S, Gallas A, Gallinaro M, Gao T, Garcia-Sciveres M, Garfinkel AF, Gatti P, Gay C, Gerdes DW, Gerstein E, Giagu S, Giannetti P, Giolo K, Giordani M, Glagolev V, Glenzinski D, Gold M, Goldschmidt N, Goldstein J, Gomez G, Goncharov M, Gorelov I, Goshaw AT, Gotra Y, Goulianos K, Green C, Gresele A, Grim G, Grosso-Pilcher C, Guenther M, Guillian G, Da Costa JG, Haas RM, Haber C, Hahn SR, Halkiadakis E, Hall C, Handa T, Handler R, Happacher F, Hara K, Hardman AD, Harris RM, Hartmann F, Hatakeyama K, Hauser J, Heinrich J, Heiss A, Hennecke M, Herndon M, Hill C, Hocker A, Hoffman KD, Hollebeek R, Holloway L, Hou S, Huffman BT, Hughes R, Huston J, Huth J, Ikeda H, Issever C, Incandela J, Introzzi G, Iori M, Ivanov A, Iwai J, Iwata Y, Iyutin B, James E, Jones M, Joshi U, Kambara H, Kamon T, Kaneko T, Kang J, Unel MK, Karr K, Kartal S, Kasha H, Kato Y, Keaffaber TA, Kelley K, Kelly M, Kennedy RD, Kephart R, Khazins D, Kikuchi T, Kilminster B, Kim BJ, Kim DH, Kim HS, Kim MJ, Kim SB, Kim SH, Kim TH, Kim YK, Kirby M, Kirk M, Kirsch L, Klimenko S, Koehn P, Kondo K, Konigsberg J, Korn A, Korytov A, Kotelnikov K, Kovacs E, Kroll J, Kruse M, Krutelyov V, Kuhlmann SE, Kurino K, Kuwabara T, Kuznetsova N, Laasanen AT, Lai N, Lami S, Lammel S, Lancaster J, Lannon K, Lancaster M, Lander R, Lath A, Latino G, LeCompte T, Le Y, Lee J, Lee SW, Leonardo N, Leone S, Lewis JD, Li K, Lin CS, Lindgren M, Liss TM, Liu JB, Liu T, Liu YC, Litvintsev DO, Lobban O, Lockyer NS, Loginov A, Loken J, Loreti M, Lucchesi D, Lukens P, Lusin S, Lyons L, Lys J, Madrak R, Maeshima K, Maksimovic P, Malferrari L, Mangano M, Manca G, Mariotti M, Martignon G, Martin M, Martin A, Martin V, Martínez M, Matthews JAJ, Mazzanti P, McFarland KS, McIntyre P, Menguzzato M, Menzione A, Merkel P, Mesropian C, Meyer A, Miao T, Miller R, Miller JS, Minato H, Miscetti S, Mishina M, Mitselmakher G, Miyazaki Y, Moggi N, Moore E, Moore R, Morita Y, Moulik T, Mulhearn M, Mukherjee A, Muller T, Munar A, Murat P, Murgia S, Nachtman J, Nagaslaev V, Nahn S, Nakada H, Nakano I, Napora R, Niell F, Nelson C, Nelson T, Neu C, Neubauer MS, Neuberger D, Newman-Holmes C, Ngan CYP, Nigmanov T, Niu H, Nodulman L, Nomerotski A, Oh SH, Oh YD, Ohmoto T, Ohsugi T, Oishi R, Okusawa T, Olsen J, Orejudos W, Pagliarone C, Palmonari F, Paoletti R, Papadimitriou V, Partos D, Patrick J, Pauletta G, Paulini M, Pauly T, Paus C, Pellett D, Penzo A, Pescara L, Phillips TJ, Piacentino G, Piedra J, Pitts KT, Pompos A, Pondrom L, Pope G, Pratt T, Prokoshin F, Proudfoot J, Ptohos F, Pukhov O, Punzi G, Rademacker J, Rakitine A, Ratnikov F, Ray H, Reher D, Reichold A, Renton P, Rescigno M, Ribon A, Riegler W, Rimondi F, Ristori L, Robertson WJ, Rodrigo T, Rolli S, Rosenson L, Roser R, Rossin R, Rott C, Roy A, Ruiz A, Ryan D, Safonov A, Denis RS, Sakumoto WK, Saltzberg D, Sanchez C, Sansoni A, Santi L, Sarkar S, Sato H, Savoy-Navarro A, Schlabach P, Schmidt EE, Schmidt MP, Schmitt M, Scodellaro L, Scott A, Scribano A, Sedov A, Seidel S, Seiya Y, Semenov A, Semeria F, Shah T, Shapiro MD, Shepard PF, Shibayama T, Shimojima M, Shochet M, Sidoti A, Siegrist J, Sill A, Singh P, Slaughter AJ, Sliwa K, Snider FD, Snihur R, Solodsky A, Spalding J, Speer T, Spezziga M, Sphicas P, Spinella F, Spiropulu M, Spiegel L, Steele J, Stefanini A, Strologas J, Strumia F, Stuart D, Sukhanov A, Sumorok K, Suzuki T, Takano T, Takashima R, Takikawa K, Tamburello P, Tanaka M, Tannenbaum B, Tecchio M, Tesarek RJ, Teng PK, Terashi K, Tether S, Thom J, Thompson AS, Thomson E, Thurman-Keup R, Tipton P, Tkaczyk S, Toback D, Tollefson K, Tonelli D, Tonnesmann M, Toyoda H, De Troconiz JF, Tseng J, Tsybychev D, Turini N, Ukegawa F, Unverhau T, Vaiciulis T, Valls J, Varganov A, Vataga E, Vejcik S, Velev G, Veramendi G, Vidal R, Vila I, Vilar R, Volobouev I, Von Der Mey M, Vucinic D, Wagner RG, Wagner RL, Wagner W, Wallace NB, Wan Z, Wang C, Wang MJ, Wang SM, Ward B, Waschke S, Watanabe T, Waters D, Watts T, Weber M, Wenzel H, Wester WC, Whitehouse B, Wicklund AB, Wicklund E, Wilkes T, Williams HH, Wilson P, Winer BL, Winn D, Wolbers S, Wolinski D, Wolinski J, Wolinski S, Wolter M, Worm S, Wu X, Würthwein F, Wyss J, Yang UK, Yao W, Yeh GP, Yeh P, Yi K, Yoh J, Yosef C, Yoshida T, Yu I, Yu S, Yu Z, Yun JC, Zanello L, Zanetti A, Zetti F, Zucchelli S. Central pseudorapidity gaps in events with a leading antiproton at the fermilab tevatron pp collider. PHYSICAL REVIEW LETTERS 2003; 91:011802. [PMID: 12906532 DOI: 10.1103/physrevlett.91.011802] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2003] [Indexed: 05/24/2023]
Abstract
We report a measurement of the fraction of events with a large pseudorapidity gap deltaeta within the pseudorapidity region available to the proton dissociation products X in p+p-->p+X. For a final state p of fractional momentum loss xi(p) and 4-momentum transfer squared t(p) within 0.06<xi(p)<0.09 and |t(p)|<1.0 [0.2] GeV2 at sqrt[s]=1800 [630] GeV, the fraction of events with deltaeta>3 is found to be 0.246+/-0.001 (stat)+/-0.042 (syst) [0.184+/-0.001 (stat)+/-0.043 (syst)]. Our results are compared with gap fractions measured in minimum bias pp collisions and with theoretical expectations.
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Tsuneyama K, Ohba K, Zen Y, Sato Y, Niwa H, Minato H, Nakanuma Y. A comparative histological and morphometric study of vascular changes in idiopathic portal hypertension and alcoholic fibrosis/cirrhosis. Histopathology 2003; 43:55-61. [PMID: 12823713 DOI: 10.1046/j.1365-2559.2003.01658.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
AIM To examine the pathological changes of hepatic arteries in idiopathic portal hypertension (IPH) which is characterized by the obliteration of the intrahepatic portal vein branches and presinusoidal portal hypertension. METHODS AND RESULTS Liver specimens (biopsied or surgically resected) from 20 patients with IPH, 20 patients with alcoholic fibrosis/cirrhosis (AF/C) and 20 histologically normal livers were used. The vascular lumina of arterial and venous vessels in portal tracts were morphometrically evaluated by an image analysis system. The ratio of portal venous luminal area to portal tract area (portal venous index) of IPH and that of AF/C were significantly reduced compared with normal liver. The portal venous index for IPH was significantly lower than that for AF/C. The ratio of hepatic arterial luminal area to portal tract area for AF/C was significantly higher than that in normal liver; however, that for IPH was similar to normal. The peribiliary vascular plexus was increased in AF/C but not in IPH. In AF/C, the number of mast cells and macrophages known to be the source of angiogenic substances was significantly increased in the portal tract compared with normal liver, while in IPH it was not increased. CONCLUSIONS In AF/C, a reduction in portal venous lumen was associated with an increase of hepatic arterial lumen and of angiogenesis-related cells in portal tracts. However, such compensatory arterial changes were not evident in IPH, and this compensatory failure may be a feature of IPH.
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Acosta D, Affolder T, Akimoto H, Albrow MG, Ambrose D, Amidei D, Anikeev K, Antos J, Apollinari G, Arisawa T, Artikov A, Asakawa T, Ashmanskas W, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bachacou H, Badgett W, Bailey S, e Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Baroiant S, Barone M, Bauer G, Bedeschi F, Behari S, Belforte S, Bell WH, Bellettini G, Bellinger J, Benjamin D, Bensinger J, Beretvas A, Berryhill J, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Blusk SR, Bocci A, Bodek A, Bolla G, Bolshov A, Bonushkin Y, Bortoletto D, Boudreau J, Brandl A, Bromberg C, Brozovic M, Brubaker E, Bruner N, Budagov J, Budd HS, Burkett K, Busetto G, Byrum KL, Cabrera S, Calafiura P, Campbell M, Carithers W, Carlson J, Carlsmith D, Caskey W, Castro A, Cauz D, Cerri A, Cerrito L, Chan AW, Chang PS, Chang PT, Chapman J, Chen C, Chen YC, Cheng MT, Chertok M, Chiarelli G, Chirikov-Zorin I, Chlachidze G, Chlebana F, Christofek L, Chu ML, Chung JY, Chung WH, Chung YS, Ciobanu CI, Clark AG, Coca M, Colijn AP, Connolly A, Convery M, Conway J, Cordelli M, Cranshaw J, Culbertson R, Dagenhart D, D'Auria S, De Cecco S, DeJongh F, Dell'Agnello S, Dell'Orso M, Demers S, Demortier L, Deninno M, De Pedis D, Derwent PF, Devlin T, Dionisi C, Dittmann JR, Dominguez A, Donati S, D'Onofrio M, Dorigo T, Eddy N, Einsweiler K, Engels E, Erbacher R, Errede D, Errede S, Eusebi R, Fan Q, Farrington S, Feild RG, Fernandez JP, Ferretti C, Field RD, Fiori I, Flaugher B, Flores-Castillo LR, Foster GW, Franklin M, Freeman J, Friedman J, Fukui Y, Furic I, Galeotti S, Gallas A, Gallinaro M, Gao T, Garcia-Sciveres M, Garfinkel AF, Gatti P, Gay C, Gerdes DW, Gerstein E, Giagu S, Giannetti P, Giolo K, Giordani M, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldschmidt N, Goldstein J, Gomez G, Goncharov M, Gorelov I, Goshaw AT, Gotra Y, Goulianos K, Green C, Gresele A, Grim G, Grosso-Pilcher C, Guenther M, Guillian G, Guimaraes da Costa J, Haas RM, Haber C, Hahn SR, Halkiadakis E, Hall C, Handa T, Handler R, Happacher F, Hara K, Hardman AD, Harris RM, Hartmann F, Hatakeyama K, Hauser J, Heinrich J, Heiss A, Hennecke M, Herndon M, Hill C, Hocker A, Hoffman KD, Hollebeek R, Holloway L, Hou S, Huffman BT, Hughes R, Huston J, Huth J, Ikeda H, Issever C, Incandela J, Introzzi G, Iori M, Ivanov A, Iwai J, Iwata Y, Iyutin B, James E, Jones M, Joshi U, Kambara H, Kamon T, Kaneko T, Kang J, Karagoz Unel M, Karr K, Kartal S, Kasha H, Kato Y, Keaffaber TA, Kelley K, Kelly M, Kennedy RD, Kephart R, Khazins D, Kikuchi T, Kilminster B, Kim BJ, Kim DH, Kim HS, Kim MJ, Kim SB, Kim SH, Kim TH, Kim YK, Kirby M, Kirk M, Kirsch L, Klimenko S, Koehn P, Kondo K, Konigsberg J, Korn A, Korytov A, Kotelnikov K, Kovacs E, Kroll J, Kruse M, Krutelyov V, Kuhlmann SE, Kurino K, Kuwabara T, Kuznetsova N, Laasanen AT, Lai N, Lami S, Lammel S, Lancaster J, Lannon K, Lancaster M, Lander R, Lath A, Latino G, LeCompte T, Le Y, Lee J, Lee SW, Leonardo N, Leone S, Lewis JD, Li K, Lin CS, Lindgren M, Liss TM, Liu JB, Liu T, Liu YC, Litvintsev DO, Lobban O, Lockyer NS, Loginov A, Loken J, Loreti M, Lucchesi D, Lukens P, Lusin S, Lyons L, Lys J, Madrak R, Maeshima K, Maksimovic P, Malferrari L, Mangano M, Manca G, Mariotti M, Martignon G, Martin M, Martin A, Martin V, Martínez M, Matthews JAJ, Mazzanti P, McFarland KS, McIntyre P, Menguzzato M, Menzione A, Merkel P, Mesropian C, Meyer A, Miao T, Miller R, Miller JS, Minato H, Miscetti S, Mishina M, Mitselmakher G, Miyazaki Y, Moggi N, Moore E, Moore R, Morita Y, Moulik T, Mulhearn M, Mukherjee A, Muller T, Munar A, Murat P, Murgia S, Nachtman J, Nagaslaev V, Nahn S, Nakada H, Nakano I, Napora R, Niell F, Nelson C, Nelson T, Neu C, Neubauer MS, Neuberger D, Newman-Holmes C, Ngan CYP, Nigmanov T, Niu H, Nodulman L, Nomerotski A, Oh SH, Oh YD, Ohmoto T, Ohsugi T, Oishi R, Okusawa T, Olsen J, Orejudos W, Pagliarone C, Palmonari F, Paoletti R, Papadimitriou V, Partos D, Patrick J, Pauletta G, Paulini M, Pauly T, Paus C, Pellett D, Penzo A, Pescara L, Phillips TJ, Piacentino G, Piedra J, Pitts KT, Pompos A, Pondrom L, Pope G, Pratt T, Prokoshin F, Proudfoot J, Ptohos F, Pukhov O, Punzi G, Rademacker J, Rakitine A, Ratnikov F, Ray H, Reher D, Reichold A, Renton P, Rescigno M, Ribon A, Riegler W, Rimondi F, Ristori L, Riveline M, Robertson WJ, Rodrigo T, Rolli S, Rosenson L, Roser R, Rossin R, Rott C, Roy A, Ruiz A, Ryan D, Safonov A, St Denis R, Sakumoto WK, Saltzberg D, Sanchez C, Sansoni A, Santi L, Sarkar S, Sato H, Savard P, Savoy-Navarro A, Schlabach P, Schmidt EE, Schmidt MP, Schmitt M, Scodellaro L, Scott A, Scribano A, Sedov A, Seidel S, Seiya Y, Semenov A, Semeria F, Shah T, Shapiro MD, Shepard PF, Shibayama T, Shimojima M, Shochet M, Sidoti A, Siegrist J, Sill A, Sinervo P, Singh P, Slaughter AJ, Sliwa K, Snider FD, Snihur R, Solodsky A, Spalding J, Speer T, Spezziga M, Sphicas P, Spinella F, Spiropulu M, Spiegel L, Steele J, Stefanini A, Strologas J, Strumia F, Stuart D, Sukhanov A, Sumorok K, Suzuki T, Takano T, Takashima R, Takikawa K, Tamburello P, Tanaka M, Tannenbaum B, Tecchio M, Tesarek RJ, Teng PK, Terashi K, Tether S, Thom J, Thompson AS, Thomson E, Thurman-Keup R, Tipton P, Tkaczyk S, Toback D, Tollefson K, Tonelli D, Tonnesmann M, Toyoda H, Trischuk W, de Troconiz JF, Tseng J, Tsybychev D, Turini N, Ukegawa F, Unverhau T, Vaiciulis T, Valls J, Varganov A, Vataga E, Vejcik S, Velev G, Veramendi G, Vidal R, Vila I, Vilar R, Volobouev I, von der Mey M, Vucinic D, Wagner RG, Wagner RL, Wagner W, Wallace NB, Wan Z, Wang C, Wang MJ, Wang SM, Ward B, Waschke S, Watanabe T, Waters D, Watts T, Weber M, Wenzel H, Wester WC, Whitehouse B, Wicklund AB, Wicklund E, Wilkes T, Williams HH, Wilson P, Winer BL, Winn D, Wolbers S, Wolinski D, Wolinski J, Wolinski S, Wolter M, Worm S, Wu X, Würthwein F, Wyss J, Yang UK, Yao W, Yeh GP, Yeh P, Yi K, Yoh J, Yosef C, Yoshida T, Yu I, Yu S, Yu Z, Yun JC, Zanello L, Zanetti A, Zetti F, Zucchelli S. Search for the supersymmetric partner of the top quark in dilepton events from pp collisions at square root of s=1.8 TeV. PHYSICAL REVIEW LETTERS 2003; 90:251801. [PMID: 12857123 DOI: 10.1103/physrevlett.90.251801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2003] [Indexed: 05/24/2023]
Abstract
We have searched for pair production of the supersymmetric partner of the top quark (stop) in 107 pb(-1) of pp collisions at square root of s=1.8 TeV collected by the Collider Detector at Fermilab (CDF). Each stop is assumed to decay into a lepton, bottom quark, and supersymmetric neutrino. Such a scenario would give rise to events with two leptons, two hadronic jets, and a substantial imbalance of transverse energy. No evidence of such a stop signal has been found. We exclude stop masses in the region (80</=m(t)</=135 GeV/c(2)) in the mass plane of stop versus sneutrino.
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Acosta D, Affolder T, Akimoto H, Albrow MG, Ambrose D, Amidei D, Anikeev K, Antos J, Apollinari G, Arisawa T, Artikov A, Asakawa T, Ashmanskas W, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bachacou H, Badgett W, Bailey S, de Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Baroiant S, Barone M, Bauer G, Bedeschi F, Behari S, Belforte S, Bell WH, Bellettini G, Bellinger J, Benjamin D, Bensinger J, Beretvas A, Berryhill J, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Blusk SR, Bocci A, Bodek A, Bolla G, Bolshov A, Bonushkin Y, Bortoletto D, Boudreau J, Brandl A, Bromberg C, Brozovic M, Brubaker E, Bruner N, Budagov J, Budd HS, Burkett K, Busetto G, Byrum KL, Cabrera S, Calafiura P, Campbell M, Carithers W, Carlson J, Carlsmith D, Caskey W, Castro A, Cauz D, Cerri A, Cerrito L, Chan AW, Chang PS, Chang PT, Chapman J, Chen C, Chen YC, Cheng MT, Chertok M, Chiarelli G, Chirikov-Zorin I, Chlachidze G, Chlebana F, Christofek L, Chu ML, Chung JY, Chung WH, Chung YS, Ciobanu CI, Clark AG, Coca M, Colijn AP, Connolly A, Convery M, Conway J, Cordelli M, Cranshaw J, Culbertson R, Dagenhart D, D'Auria S, de Cecco S, DeJongh F, Dell'Agnello S, Dell'Orso M, Demers S, Demortier L, Deninno M, De Pedis D, Derwent PF, Devlin T, Dionisi C, Dittmann JR, Dominguez A, Donati S, D'Onofrio M, Dorigo T, Eddy N, Einsweiler K, Engels E, Erbacher R, Errede D, Errede S, Eusebi R, Fan Q, Fang HC, Farrington S, Feild RG, Fernandez JP, Ferretti C, Field RD, Fiori I, Flaugher B, Flores-Castillo LR, Foster GW, Franklin M, Freeman J, Friedman J, Fukui Y, Furic I, Galeotti S, Gallas A, Gallinaro M, Gao T, Garcia-Sciveres M, Garfinkel AF, Gatti P, Gay C, Gerdes DW, Gerstein E, Giagu S, Giannetti P, Giolo K, Giordani M, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldschmidt N, Goldstein J, Gomez G, Goncharov M, Gorelov I, Goshaw AT, Gotra Y, Goulianos K, Green C, Gresele A, Grim G, Grosso-Pilcher C, Guenther M, Guillian G, Guimaraes da Costa J, Haas RM, Haber C, Hahn SR, Halkiadakis E, Hall C, Handa T, Handler R, Happacher F, Hara K, Hardman AD, Harris RM, Hartmann F, Hatakeyama K, Hauser J, Heinrich J, Heiss A, Hennecke M, Herndon M, Hill C, Hocker A, Hoffman KD, Hollebeek R, Holloway L, Hou S, Huffman BT, Hughes R, Huston J, Huth J, Ikeda H, Incandela J, Introzzi G, Iori M, Ivanov A, Iwai J, Iwata Y, Iyutin B, James E, Jones M, Joshi U, Kambara H, Kamon T, Kaneko T, Kang J, Karagoz Unel M, Karr K, Kartal S, Kasha H, Kato Y, Keaffaber TA, Kelley K, Kelly M, Kennedy RD, Kephart R, Khazins D, Kikuchi T, Kilminster B, Kim BJ, Kim DH, Kim HS, Kim MJ, Kim SB, Kim SH, Kim TH, Kim YK, Kirby M, Kirk M, Kirsch L, Klimenko S, Koehn P, Kondo K, Konigsberg J, Korn A, Korytov A, Kotelnikov K, Kovacs E, Kroll J, Kruse M, Krutelyov V, Kuhlmann SE, Kurino K, Kuwabara T, Kuznetsova N, Laasanen AT, Lai KW, Lai N, Lami S, Lammel S, Lancaster J, Lannon K, Lancaster M, Lander R, Lath A, Latino G, LeCompte T, Le Y, Lee J, Lee SW, Leonardo N, Leone S, Lewis JD, Li K, Lin CS, Lindgren M, Liss TM, Liu JB, Liu T, Liu YC, Litvintsev DO, Lobban O, Lockyer NS, Loginov A, Loken J, Loreti M, Lucchesi D, Lukens P, Lusin S, Lyons L, Lys J, Madrak R, Maeshima K, Maksimovic P, Malferrari L, Mangano M, Manca G, Mariotti M, Martignon G, Martin M, Martin A, Martin V, Matthews JAJ, Mazzanti P, McFarland KS, McIntyre P, Menguzzato M, Menzione A, Merkel P, Mesropian C, Meyer A, Miao T, Miller R, Miller JS, Minato H, Miscetti S, Mishina M, Mitselmakher G, Miyazaki Y, Moggi N, Moore E, Moore R, Morita Y, Moulik T, Mulhearn M, Mukherjee A, Muller T, Munar A, Murat P, Murgia S, Nachtman J, Nagaslaev V, Nahn S, Nakada H, Nakano I, Napora R, Niell F, Nelson C, Nelson T, Neu C, Neubauer MS, Neuberger D, Newman-Holmes C, Ngan CYP, Nigmanov T, Niu H, Nodulman L, Nomerotski A, Oh SH, Oh YD, Ohmoto T, Ohsugi T, Oishi R, Okusawa T, Olsen J, Orejudos W, Pagliarone C, Palmonari F, Paoletti R, Papadimitriou V, Partos D, Patrick J, Pauletta G, Paulini M, Pauly T, 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Search for associated production of Upsilon and vector boson in pp collisions at sqrt[s]=1.8 TeV. PHYSICAL REVIEW LETTERS 2003; 90:221803. [PMID: 12857307 DOI: 10.1103/physrevlett.90.221803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2002] [Indexed: 05/24/2023]
Abstract
We present a search for associated production of the Upsilon(1S) and a vector boson in 83 pb(-1) of ppmacr; collisions at sqrt[s]=1.8 TeV collected by the CDF experiment in 1994-1995. We find no evidence of the searched signal in the data, and set upper limits to the production cross sections.
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Okai T, Minamoto T, Ohtsubo K, Minato H, Kurumaya H, Oda Y, Mai M, Sawabu N. Endosonographic evaluation of c-kit-positive gastrointestinal stromal tumor. ABDOMINAL IMAGING 2003; 28:301-7. [PMID: 12719898 DOI: 10.1007/s00261-002-0055-x] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Endosonographic features of c-kit-positive gastrointestinal stromal tumors (GISTs) were compared with those of leiomyomas and schwannomas. METHODS Twenty-four patients with gastric mesenchymal tumors who underwent endoscopic ultrasonography (EUS) and surgical treatment were enrolled. GISTs were defined as c-kit (CD117)-positive tumors, leiomyomas as desmin-positive and c-kit-negative tumors, and schwannomas as S-100-positive and c-kit-negative tumors. Invasion to adjacent organs or more than 20 mitotic counts per 50 high power fields indicated malignancy. RESULTS There were 19 GISTs, three leiomyomas, and two schwannomas. All five malignant tumors were GISTs. A marginal halo was found in 12 of 19 GISTs and in both of the schwannomas, but not in any of the three leiomyomas. The echogenicities of GISTs were low but higher than that of the normal proper muscle layer, whereas those of leiomyomas and schwannomas were usually low. Lobulation of the tumor surface was documented only in GISTs, particularly in malignant ones. The tumor doubling time of a malignant GIST was 9.3 months, and that of six benign GISTs was 18.7 months (range = 10.7-28.0 months). CONCLUSION Marginal halo and relatively higher echogenicity on EUS might suggest GIST. Marginal lobulation and a short doubling time may be signs of a malignant GIST.
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