2.0(top 20%)
impact factor
1.7K(top 20%)
papers
16.7K(top 10%)
citations
41(top 20%)
h-index
2.0(top 20%)
extended IF
1.9K
all documents
18.2K
doc citations
66(top 20%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1University of Tokyo401,0071.3K1.2K
2Nara Medical University226818668
3Nagoya University96181.5K620
4Kumamoto University3949098268
5St. Marianna University School of Medicine324892459
6Hyogo College of Medicine2448778110
7Hiroshima University31423356554
8Shahid Beheshti University of Medical Sciences8411713223
9Johns Hopkins School of Medicine43881.4K769
10International University of Health and Welfare83688126
11Hiroshima City University23481106
12Kyoto Prefectural University of Medicine26345133296
13Kyushu University393416071.3K
14Fukuoka University15332146158
14Wakayama Medical University2133280137
16Kobe University62851.0K470
17Osaka City University15268228268
18Tokyo Medical and Dental University17254419605
19University of Tsukuba292534471.1K
20Shiga University of Medical Science1924293228
21University of Yamanashi13216232312
22Kanazawa University18214400700
23Shizuoka Cancer Center52088751
24Canon Medical Systems Corporation1320337
25Kanagawa Cardiovascular and Respiratory Center13202613
26Juntendo University2318989283
27The University of Tokyo Hospital1318258124
28Kindai University16180243405
29Aichi Medical University10176109147
30Fudan University31683.6K2.0K
31St. Luke's International Hospital191631048
32Saitama Medical University1415577182
33University of Brescia9154457837
34Catholic University of Korea16152457771
34Mie University4152590330
36Eindhoven University of Technology11492.7K1.1K
36Xi'an Jiaotong University11493.6K1.3K
38University of the Ryukyus14148185397
39Tokyo Metropolitan University8134531517
40University of Occupational and Environmental Health Japan16130126409
41Niigata City General Hospital81261318
42Saga University10123245398
43Tohoku University171221.2K2.2K
44Nihon University7117904829
45National Cancer Center9112266486
46Kansai Medical University8108264401
47Chiba University61021.3K1.4K
47Tenri Hospital51027985
49University of Michigan6985.2K5.8K
50Tottori University1495212670
51Yokohama City University1194204528
52Kanazawa Medical University793184329
53Mayo Clinic7922.1K2.5K
54National Institute of Radiological Sciences890164319
55Shimane University688364458
55Kurume University118864257
57Sapporo Medical University682221379
58University of Miyazaki1381203677
58Gifu University1281332802
60Iwate Medical University980164367
61Başkent University679253362
62Keio University7781.2K1.7K
63University of Montpellier2771.6K1.1K
63Hôpital Cochin277574468
63Université de Paris2771.1K620
66Kumamoto City Hospital4762025
67Shinshu University3751.0K836
68Tokyo Medical University673373571
69Osaka University10711.8K2.9K
70Yokohama National University470660595
71Niigata University7697401.1K
72Jikei University School of Medicine966154479
73University of Toyama2641.6K1.1K
73Jichi Medical University1264156528
73Tokyo Women's Medical University764333647
76Tochigi Cancer Center3634753
77Dokkyo Medical University86290242
78University of Fukui661369563
79Mahidol University9597301.9K
79National Defense Medical College859213520
81Hokkaido University11581.5K2.9K
82Tehran University of Medical Sciences5561.7K2.1K
82Nagoya City West Medical Center656513
84Shandong University5552.1K2.6K
84Kyoto University Hospital555203395
86Tokai University854380848
86Mersin University654142443
86Saitama Children's Medical Center4543863
89Islamic Azad University3533.5K2.8K
90University of Milan4513.2K3.9K
90Kyoto University7513.2K4.4K
90Kagawa University451506689
90ASST Fatebenefratelli Sacco4512456
94Kurashiki Central Hospital549114171
94Assistance Publique – Hôpitaux de Paris2491.3K1.2K
96University of Ulsan4487751.2K
96Fujita Health University448377572
96Istanbul Bilim University2488767
96Hamedan University of Medical Sciences148885401
100Kagoshima University8475541.2K
100University of Messina5471.1K1.9K
100Osmangazi University647199561
103Nagoya City University746237684
103Kyoto City Hospital6461364
103Saiseikai Kumamoto Hospital7461663
106Ehime University3459371.0K
107Fukushima Medical University944178585
107Atatürk University6444971.0K
109University of Tokushima743411975
110Siemens Healthineers44277180
110Erciyes University2421.1K1.0K
110Osaka Medical College542363636
113Sungkyunkwan University6411.8K3.0K
113Mashhad University of Medical Sciences1411.8K1.1K
115Medical University of South Carolina4401.7K2.5K
115University of Iowa Hospitals and Clinics240713766
117Yamaguchi University4397631.1K
117Ain Shams University2392.1K1.7K
119Tabriz University of Medical Sciences3389691.2K
120Istanbul University5361.3K2.3K
120Okayama University5361.1K1.9K
120Capital Medical University6361.2K2.0K
123Indira Gandhi Medical College13512152
124Tokyo Dental College Ichikawa General Hospital2345365
124Japanese Foundation For Cancer Research234242335
126Imam Khomeini Hospital Complex133499272
127Bezmiâlem Foundation University432170322
127Kütahya Dumlupınar University232254332
127Hiroshima City Asa Hospital1326353
127Japanese Red Cross Medical Center53248182
131University of Southern California1317.9K6.3K
131Kyung Hee University5311.3K2.4K
131Samsung Medical Center4319851.4K
131Aichi Cancer Center131153157
135Ege University2301.7K1.7K
135Karolinska University Hospital1302.4K2.2K
137University of California12917.1K13.1K
137Kyorin University429180446
139Dongguk University3285841.0K
139Matsumoto Dental University128158135
141Zagazig University1271.9K1.4K
141Oita University7273461.0K
141Ramathibodi Hospital527160586
144Gazi University4261.1K1.9K
144Hyogo Brain and Heart Center2262538
146Nagasaki University9254021.5K
146University of Chicago1256.7K5.6K
146Yuhuangding Hospital22599185
149University of Tübingen1244.6K4.1K
149University of Duisburg124590693
149University of Duisburg-Essen1243.4K3.1K
149Paris Descartes University1242.4K2.3K
149University Medical Center Utrecht3241.7K2.4K
149Georges Pompidou European Hospital124342334
149Ruijin Hospital224748979
149Ishikawa Prefectural Central Hospital22481117
149Tsukuba Medical Center Hospital2245568
149National Institute of Neurosciences & Hospital224287475
149Lady Hardinge Medical College224208234
160Sun Yat-sen University4233.0K4.4K
160Asan Medical Center423483959
162Wayne State University1225.2K4.6K
162Hacettepe University9227492.8K
162Prince of Wales Hospital2221.3K1.8K
162Fatih University222156396
162Fukuoka University Hospital122149131
162Osaka Metropolitan University3222811
168Thomas Jefferson University2212.3K2.8K
168Siriraj Hospital221393685
170University of Bologna1206.9K6.0K
170Aydın Adnan Menderes University120876706
170University of Putra Malaysia1202.7K2.4K
170Bahçeşehir University120514410
170Bülent Ecevit University120538564
170Istanbul University-Cerrahpaşa120683404
170Tata Memorial Centre320338590
170Anjo Kosei Hospital12012397
178Kangwon National University2191.3K1.7K
178Ibaraki Prefectural University of Health Sciences31953122
178Yıldırım Beyazıt University219354475
181Università Cattolica del Sacro Cuore2181.8K2.6K
181University of Campania "Luigi Vanvitelli"1182.1K2.3K
181Sir Run Run Shaw Hospital218325618
181Hyogo Cancer Center21892126
181Binzhou Medical University118389420
181Shandong Provincial QianFoShan Hospital118175220
181Chinese University of Hong Kong1185.9K5.6K
181St. Luke's Medical Center118194265
181University of Bahri1182223
190Beth Israel Deaconess Medical Center2172.2K2.9K
190Kyoto College of Medical Science317613
190Osaka Rosai Hospital217160241
190Tohoku Medical Megabank Organization51726172
194Sapienza University of Rome1166.2K5.9K
194Kōchi University3165491.1K
194Kafkas University116403331
197Qingdao University1151.7K1.7K
197Oregon Health & Science University2152.2K3.0K
197University of Molise215342837
197European Institute of Oncology115696907
197Chang Gung University2151.6K2.2K
197Beijing Tongren Hospital115589677
197Medical College of Wisconsin1152.7K2.8K
197Peking University Health Science Center3155091.2K
197Guangzhou Medical University3155141.2K
197Tohoku Medical and Pharmaceutical University Hospital1152824
197Affiliated Hospital of Qingdao University115233307
197Linkou Chang Gung Memorial Hospital2151.3K1.9K
197University of Virginia3153.8K6.1K
210University of Palermo2142.2K3.5K
210University of Trieste1142.8K3.0K
210Sichuan University2143.9K4.6K
210Kurdistan University of Medical Sciences114421450
210Lenox Hill Hospital114458496
210National University Hospital2149361.5K
210Toho University2148341.3K
210Okazaki City Hospital2144284
210Sakai City Medical Center1145053
210Ehime Prefectural Central Hospital21485141
210Kizawa Memorial Hospital2142560
210Mayo Clinic Arizona114525609
210California State University, Dominguez Hills11492139
223Inje University3136171.5K
223Wuhan University2133.1K4.1K
223Osaka Saiseikai Nakatsu Hospital1136154
223Thammasat University Hospital2132363
223Shariati Hospital213223580
228Charles University1124.6K4.5K
228Soochow University1122.6K2.7K
228Ministry of Health2122.4K3.0K
228Dalian University112351450
228Dalian Medical University1128211.1K
228Huazhong University of Science and Technology2123.7K4.7K
228Maastricht University Medical Centre1121.7K1.9K
228H. Lee Moffitt Cancer Center & Research Institute112571705
228National Research Centre1122.1K2.1K
228Tongji Medical College2121.8K2.4K
228Urmia University of Medical Sciences112565620
228First Affiliated Hospital of Soochow University112162283
228Yashoda Hospitals1123625
241Bayer1117931.1K
241University Medical Center Hamburg-Eppendorf2111.1K1.9K
241University of Turin2114.1K5.7K
241Democritus University of Thrace1111.6K2.0K
241University Medical Center Groningen1112.2K2.6K
241University Hospital Frankfurt211363724
241Van Yüzüncü Yıl University2115891.1K
241Bangalore Medical College and Research Institute111138144
241Hitit University111368427
241Ondokuz Mayıs University1111.6K1.6K
241Zhongnan Hospital of Wuhan University111778923
241Sumitomo Hospital21164199
241Yokohama City University Medical Center211282492
241National Hospital Organization Kyushu Cancer Center21168105
241Victoria Hospital111461605
256Florida Atlantic University1102.4K2.8K
256James Cook University1102.3K3.0K
256Université libre de Bruxelles1104.0K4.6K
256Baylor University1102.0K2.4K
256University of Florence2103.8K5.6K
256Pitié-Salpêtrière Hospital1101.1K1.4K
256Ritsumeikan University2109681.6K
256Lille North of France University110450949
256Brigham and Women's Hospital1101.3K1.6K
256Baystate Health110301462
256Gold Coast University Hospital110161215
256National Jewish Health110574893
256Northwestern Memorial Hospital110554714
256Southern California University of Health Sciences1102446
256Japanese Red Cross Nagoya Daini Hospital1107390
256Christian Medical College1101.1K1.2K
272Gunma University191.7K1.8K
272University of Belgrade194.4K4.6K
272Chinese Academy of Sciences197.5K7.5K
272University of Foggia191.1K1.5K
272Fırat University298381.6K
272University of Parma192.9K3.6K
272Acıbadem University19475581
272Suzhou Institute of Biomedical Engineering and Technology19194276
272Kyungpook National University Hospital19496649
272Hyogo Ion Beam Medical Center193545
272Tauranga Hospital194683
272Sun Yat-sen University Cancer Center19649856
272Başakşehir Çam and Sakura City Hospital194224
272Osmania Medical College1910191
286American Hospital of Paris18135217
286Chungbuk National University181.8K2.2K
286Central China Normal University181.2K1.5K
286Dali University18196295
286Kitasato University181.6K1.9K
286Changi General Hospital28249573
286Harran University382681.0K
286Kawasaki University of Medical Welfare18168208
286Kunming University of Science and Technology181.4K1.7K
286Dong-A University Hospital18251346
286İzmir Kâtip Çelebi University28314710
286Hubei University of Medicine18468687
286Suizhou Central Hospital18531
286Suzhou Municipal Hospital2868257
286Bucheon St. Mary's Hospital18224282
301Komazawa University372295
301Ankara University272.1K3.4K
301University of Malaya174.2K5.0K
301University College Hospital171.3K1.7K
301Sivas Cumhuriyet University171.0K1.4K
301Mackay Memorial Hospital178041.2K
301Tokyo Dental College17423580
301Shiraz University of Medical Sciences271.6K2.6K
301Aizawa Hospital1794127
301Kanagawa Cancer Center17238309
311Yeditepe University166491.2K
311Tokushima Bunri University16385572
311Catholic Kwandong University16323566
311Nanjing University163.7K4.4K
311Trakya University168531.2K
311Srinakharinwirot University16444801
311Thammasat University161.1K1.7K
311Jinan University162.6K3.2K
311Bursa Uludağ University268291.9K
311Ufuk University16129233
311Nantong University161.3K1.8K
311Suzuka University of Medical Science16177302
311Southern Tohoku General Hospital164882
311Dr. Rajendra Prasad Government Medical College161215
311PLA Eastern Theater Command General Hospital167811.2K
326Seoul National University155.9K6.8K
326Yonsei University155.3K6.1K
326University of Toronto259.5K12.7K
326University of British Columbia1510.0K11.2K
326University of Florida159.6K10.7K
326National University of Singapore157.7K8.9K
326Sakarya University151.1K1.5K
326Kagawa Prefectural College of Health Sciences151936
326Recep Tayyip Erdoğan University15471803
326Afyon Kocatepe University157141.1K
326BC Cancer Agency156341.1K
326Chongqing Medical University151.2K1.7K
326Kennedy Krieger Institute15426713
326McKnight Brain Institute15213462
326Peking University Third Hospital256471.4K
326Southern Medical University152.2K2.6K
326University of Pittsburgh Medical Center251.4K2.7K
326Zhongshan Hospital151.3K1.7K
326Fujisawa City Hospital2537117
326Toyota Kosei Hospital154969
326Yong Loo Lin School of Medicine151.6K2.3K
326UCSF Benioff Children's Hospital15184314
326Omuta hospital15516
326Tsuchiura Kyodo General Hospital2573162
326Beijing Anzhen Hospital15428653
326Sir Ganga Ram Hospital15350479
326East Lancashire Hospitals NHS Trust1586132
326National University Cancer Institute15111214
354University Hospital Heidelberg141.4K2.0K
354National Institutes of Health144.9K6.0K
354German Cancer Research Center148751.4K
354Eulji University14529864
354Kyungpook National University143.2K4.1K
354Asahikawa Medical University34205776
354Akita University148451.2K
354Gaziantep University141.1K1.7K
354Manipal University148981.5K
354Hainan Medical University14416593
354Kunming Medical University14514919
354Kırıkkale University147771.2K
354Muğla University147621.2K
354Second Military Medical University141.7K2.3K
354Mitsui Memorial Hospital24136331
354Tokyo Metropolitan Neurological Hospital2475172
354National Hospital Organization Nagasaki Medical Center14100180
354Rajavithi Hospital2464271
354Pravara Institute of Medical Sciences143961
354Chengdu Second People's Hospital1451140
374Massachusetts General Hospital134.5K5.7K
374Khon Kaen University131.7K2.6K
374Guizhou University131.2K1.7K
374Rangsit University13209482
374Shanghai Jiao Tong University135.6K6.8K
374University of Ottawa136.6K8.5K
374Stony Brook University134.3K6.0K
374University of Science and Technology of China133.2K4.1K
374Nile University1382196
374Yamagata University131.8K2.4K
374University of Siena133.0K4.3K
374Helwan University131.1K1.6K
374Medical University of Silesia131.1K1.6K
374Technological University of Pereira13271415
374Peking Union Medical College132.7K3.4K
374Vita-Salute San Raffaele University137471.3K
374Central South University134.2K5.3K
374Guiyang Medical University13453789
374Nanjing Medical University132.0K2.6K
374Renji Hospital139211.5K
374University of Minnesota Medical Center13211425
374NTT Medical Center Tokyo2385231
374Tianjin First Central Hospital13182399
374Jining Medical University13321638
374Kitasato University Hospital13162278
374Saitama Cancer Center13182301
374National Hospital Organization Mito Medical Center133564
374Srinagarind Hospital1371169
374Queen Sirikit National Institute of Child Health1347111
374Chiba Cancer Center13158243
374University of Health Science1387226
405Imperial College London127.3K9.4K
405University of Manchester128.5K10.7K
405Kosin University12461811
405University of Pisa125.2K6.9K
405University of Western Australia125.5K7.6K
405The Ottawa Hospital128581.4K
405Homi Bhabha National Institute12670999
405The Christie NHS Foundation Trust12455799
405Gospel Hospital12195320
405Himeji Dokkyo University1291211
405Showa University121.0K1.6K
405Singapore General Hospital121.4K2.0K
405Tan Tock Seng Hospital127801.3K
405Yokohama Rosai Hospital2286253
405National Hospital Organization Yamaguchi - Ube Medical Center122348
405Kanagawa Children's Medical Center12157292
405Nagano Red Cross Hospital2257228
405Guangdong 999 Brain Hospital12621
405Barnsley Hospital NHS Foundation Trust1241107
405Tokyo Metropolitan Children's Medical Center12131225
425Flinders University113.2K5.2K
425Universidad Autónoma de Nuevo León111.4K2.5K
425Stanford University118.6K11.4K
425Columbia University118.9K11.6K
425Zhejiang University116.1K7.9K
425University of Bern114.9K7.0K
425University of Zagreb113.8K5.7K
425University of Perugia113.4K5.1K
425Bhabha Atomic Research Centre211.1K2.2K
425Tokyo University of Science112.1K3.0K
425Dokuz Eylül University111.9K3.3K
425Pamukkale University111.1K2.2K
425University of Texas MD Anderson Cancer Center211.8K3.5K
425University of Lagos111.3K2.4K
425Namık Kemal University115091.2K
425East China Normal University112.5K3.8K
425University of Texas System112.4K3.7K
425Universitätsmedizin Göttingen117531.4K
425University of Verona112.9K4.4K
425University Hospital Centre Zagreb11503966
425Mansoura University112.5K3.8K
425Amirkabir University of Technology111.8K2.7K
425Niğde Ömer Halisdemir University115021.1K
425Texas Children's Hospital119211.6K
425New York State Psychiatric Institute117441.3K
425Aichi Medical University Hospital11123254
425Gangneung Asan Hospital11121297
425Lagos University Teaching Hospital11205464
425Kobe Asahi Hospital111935
425University Medical Center112.5K3.7K
425Mayo Clinic College of Medicine and Science111.5K2.4K
456Fujifilm1054192
456Soonchunhyang University109951.9K
456Dankook University101.3K2.4K
456Joseph Ayo Babalola University1040118
456Teikyo University109741.8K
456University of Texas Health Science Center at San Antonio102.2K3.6K
456Soonchunhyang University Hospital10293576
456Hiroshima International University10249547
456Korea University104.3K6.3K