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William Johnston

Concepts (157)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.


Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Laparoscopy
16
2017
773
1.860
Why?
Nephrectomy
14
2013
295
1.680
Why?
Prostatectomy
5
2022
477
1.340
Why?
Ureter
5
2013
93
1.320
Why?
Ureteroscopy
3
2013
38
0.940
Why?
Foreign-Body Migration
2
2013
39
0.860
Why?
Ureteral Obstruction
2
2013
67
0.840
Why?
Device Removal
2
2013
168
0.780
Why?
Prostatic Neoplasms
5
2022
1769
0.780
Why?
Stents
2
2013
405
0.710
Why?
Kidney Neoplasms
7
2009
638
0.690
Why?
Abdomen
1
2017
122
0.540
Why?
Kidney
3
2014
1147
0.530
Why?
Tissue Adhesives
2
2006
23
0.520
Why?
Robotics
2
2018
269
0.490
Why?
Robotic Surgical Procedures
2
2019
306
0.490
Why?
Laparoscopes
2
2005
15
0.470
Why?
Ergonomics
1
2014
22
0.470
Why?
Balloon Occlusion
1
2013
29
0.430
Why?
Urethra
1
2013
115
0.400
Why?
Attitude of Health Personnel
1
2017
645
0.390
Why?
Video Recording
2
2019
203
0.350
Why?
Fiber Optic Technology
2
2004
36
0.290
Why?
Fibrin Tissue Adhesive
1
2005
15
0.260
Why?
Colic
1
2005
7
0.250
Why?
Teleradiology
1
2005
4
0.250
Why?
Cumulative Trauma Disorders
1
2005
18
0.250
Why?
Neuromuscular Diseases
1
2005
31
0.250
Why?
Abdominal Injuries
1
2005
46
0.240
Why?
Occupational Diseases
1
2005
55
0.240
Why?
Male
19
2022
42411
0.240
Why?
Suture Techniques
1
2005
140
0.240
Why?
Michigan
3
2022
53
0.240
Why?
Ureteroscopes
1
2004
3
0.230
Why?
Ureteral Diseases
1
2004
14
0.230
Why?
Wounds, Nonpenetrating
1
2005
113
0.220
Why?
Patient Reported Outcome Measures
2
2022
192
0.220
Why?
Recovery of Function
2
2022
293
0.220
Why?
Liver Cirrhosis
1
2005
256
0.220
Why?
Carcinoma, Renal Cell
4
2009
437
0.220
Why?
Task Performance and Analysis
1
2003
87
0.220
Why?
Equipment Design
3
2014
417
0.210
Why?
Hypertension, Renovascular
1
2002
12
0.200
Why?
Fibromuscular Dysplasia
1
2002
11
0.200
Why?
Kidney Diseases
1
2005
319
0.200
Why?
Humans
26
2022
89357
0.200
Why?
Middle Aged
14
2022
25974
0.200
Why?
Renal Artery Obstruction
1
2002
38
0.200
Why?
Renal Artery
1
2002
52
0.200
Why?
Veins
1
2002
95
0.190
Why?
Erectile Dysfunction
1
2022
75
0.190
Why?
Urination Disorders
1
2021
50
0.190
Why?
Urologic Surgical Procedures
4
2007
147
0.180
Why?
Transplantation, Autologous
1
2002
344
0.180
Why?
Hypertension
1
2006
745
0.180
Why?
Surveys and Questionnaires
4
2022
2624
0.170
Why?
Image Enhancement
1
2003
567
0.170
Why?
Kidney Transplantation
2
2006
850
0.160
Why?
Postoperative Complications
5
2022
2284
0.150
Why?
Female
14
2017
46202
0.140
Why?
Quality Improvement
1
2019
451
0.130
Why?
Medical Illustration
1
2014
16
0.120
Why?
Arm
1
2014
97
0.110
Why?
Pain, Postoperative
2
2007
252
0.110
Why?
Adult
11
2017
26607
0.110
Why?
Ureteral Calculi
1
2013
10
0.110
Why?
Health Care Surveys
1
2014
280
0.110
Why?
Lithotripsy
1
2013
45
0.110
Why?
Kidney Pelvis
1
2013
51
0.110
Why?
Living Donors
2
2006
339
0.110
Why?
Urology
1
2014
117
0.100
Why?
Prosthesis Failure
1
2013
116
0.100
Why?
Health Knowledge, Attitudes, Practice
1
2017
533
0.100
Why?
Quality of Life
4
2022
1668
0.100
Why?
Treatment Outcome
9
2019
8241
0.090
Why?
Prospective Studies
5
2022
4289
0.090
Why?
Prognosis
3
2007
3783
0.080
Why?
Sensitivity and Specificity
2
2004
2015
0.080
Why?
Neoplasm Staging
4
2009
2018
0.080
Why?
Cohort Studies
3
2021
2872
0.080
Why?
Equipment Safety
2
2008
33
0.080
Why?
Time Factors
4
2021
5338
0.080
Why?
Convalescence
1
2007
12
0.070
Why?
Risk Assessment
2
2005
2303
0.070
Why?
Adenoma, Oxyphilic
1
2007
31
0.070
Why?
Aged
9
2022
19165
0.070
Why?
Magnetic Resonance Imaging
1
2018
3448
0.060
Why?
Portal System
1
2005
13
0.060
Why?
Decision Trees
1
2005
59
0.060
Why?
Hand Injuries
1
2005
16
0.060
Why?
Retroperitoneal Space
1
2005
38
0.060
Why?
Collateral Circulation
1
2005
35
0.060
Why?
Data Display
1
2005
24
0.060
Why?
Remote Consultation
1
2005
16
0.060
Why?
Hypertension, Portal
1
2005
46
0.060
Why?
Trauma Severity Indices
1
2005
44
0.060
Why?
Hemostasis, Surgical
1
2005
25
0.060
Why?
Retrospective Studies
7
2008
9057
0.060
Why?
Surgical Stapling
1
2004
17
0.060
Why?
Swine
1
2006
582
0.060
Why?
Switzerland
1
2004
17
0.060
Why?
Length of Stay
2
2005
736
0.060
Why?
Blood Loss, Surgical
1
2005
115
0.060
Why?
History, 19th Century
1
2004
56
0.060
Why?
Blood Transfusion
1
2005
169
0.060
Why?
Risk Factors
3
2021
5499
0.060
Why?
Surgical Wound Infection
1
2005
201
0.060
Why?
Carcinoma, Transitional Cell
1
2005
171
0.050
Why?
Light
1
2004
292
0.050
Why?
Surgical Instruments
1
2003
57
0.050
Why?
Minimally Invasive Surgical Procedures
1
2005
253
0.050
Why?
Forecasting
1
2004
306
0.050
Why?
Radiography
1
2005
809
0.050
Why?
Feasibility Studies
1
2005
780
0.050
Why?
Thyroid Neoplasms
1
2007
424
0.050
Why?
Transplantation, Heterotopic
1
2002
46
0.050
Why?
Survival Analysis
1
2005
1534
0.050
Why?
Follow-Up Studies
2
2005
3666
0.050
Why?
Incidence
1
2005
1595
0.050
Why?
Ovary
1
2002
261
0.040
Why?
Hospitalization
1
2005
877
0.040
Why?
Age Factors
1
2004
1870
0.040
Why?
Disease Models, Animal
1
2006
2366
0.040
Why?
Image Processing, Computer-Assisted
1
2005
1242
0.040
Why?
Reproducibility of Results
1
2005
2758
0.040
Why?
Liver Transplantation
1
2005
1180
0.040
Why?
Clinical Competence
1
2003
784
0.040
Why?
Registries
1
2022
784
0.040
Why?
Child, Preschool
1
2004
3731
0.030
Why?
Aged, 80 and over
3
2009
6811
0.030
Why?
Perioperative Care
1
2009
170
0.020
Why?
Animals
1
2006
27371
0.020
Why?
Recurrence
1
2009
1144
0.020
Why?
Hernia
1
2005
23
0.020
Why?
Population Surveillance
1
2007
216
0.020
Why?
Postoperative Period
1
2006
302
0.020
Why?
Renal Insufficiency
1
2005
98
0.020
Why?
Ligation
1
2004
51
0.020
Why?
Hand
1
2005
133
0.020
Why?
Diabetes Complications
1
2005
170
0.010
Why?
Arteriovenous Fistula
1
2004
53
0.010
Why?
Patient Satisfaction
1
2007
461
0.010
Why?
Preoperative Care
1
2006
396
0.010
Why?
Intraoperative Complications
1
2005
188
0.010
Why?
Pilot Projects
1
2006
871
0.010
Why?
Neoplasm Invasiveness
1
2005
576
0.010
Why?
Multivariate Analysis
1
2005
988
0.010
Why?
Disease Progression
1
2007
1489
0.010
Why?
Predictive Value of Tests
1
2007
1723
0.010
Why?
Logistic Models
1
2005
1213
0.010
Why?
Smoking
1
2005
621
0.010
Why?
Urinary Bladder Neoplasms
1
2005
401
0.010
Why?
Survival Rate
1
2005
1901
0.010
Why?
Cell Proliferation
1
2007
1652
0.010
Why?
Decision Making
1
2006
667
0.010
Why?
Neoplasm Recurrence, Local
1
2005
1365
0.010
Why?
Adolescent
1
2006
9263
0.010
Why?
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Concepts (157)
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