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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
754
1.940
Why?
Nephrectomy
14
2013
294
1.760
Why?
Prostatectomy
5
2022
471
1.400
Why?
Ureter
5
2013
92
1.380
Why?
Ureteroscopy
3
2013
37
0.980
Why?
Foreign-Body Migration
2
2013
35
0.900
Why?
Ureteral Obstruction
2
2013
67
0.880
Why?
Device Removal
2
2013
161
0.820
Why?
Prostatic Neoplasms
5
2022
1721
0.810
Why?
Stents
2
2013
377
0.760
Why?
Kidney Neoplasms
7
2009
621
0.730
Why?
Abdomen
1
2017
122
0.560
Why?
Tissue Adhesives
2
2006
23
0.550
Why?
Robotic Surgical Procedures
2
2019
267
0.530
Why?
Kidney
3
2014
1241
0.520
Why?
Robotics
2
2018
267
0.510
Why?
Laparoscopes
2
2005
15
0.490
Why?
Ergonomics
1
2014
21
0.490
Why?
Balloon Occlusion
1
2013
27
0.450
Why?
Urethra
1
2013
113
0.420
Why?
Attitude of Health Personnel
1
2017
636
0.410
Why?
Video Recording
2
2019
190
0.380
Why?
Fiber Optic Technology
2
2004
35
0.300
Why?
Fibrin Tissue Adhesive
1
2005
15
0.270
Why?
Colic
1
2005
7
0.260
Why?
Teleradiology
1
2005
4
0.260
Why?
Neuromuscular Diseases
1
2005
30
0.260
Why?
Cumulative Trauma Disorders
1
2005
18
0.260
Why?
Abdominal Injuries
1
2005
39
0.250
Why?
Male
19
2022
40965
0.250
Why?
Occupational Diseases
1
2005
55
0.250
Why?
Suture Techniques
1
2005
135
0.250
Why?
Michigan
3
2022
52
0.250
Why?
Ureteroscopes
1
2004
3
0.250
Why?
Ureteral Diseases
1
2004
14
0.240
Why?
Wounds, Nonpenetrating
1
2005
92
0.240
Why?
Patient Reported Outcome Measures
2
2022
166
0.240
Why?
Recovery of Function
2
2022
272
0.230
Why?
Carcinoma, Renal Cell
4
2009
426
0.230
Why?
Task Performance and Analysis
1
2003
86
0.230
Why?
Equipment Design
3
2014
406
0.220
Why?
Liver Cirrhosis
1
2005
297
0.220
Why?
Fibromuscular Dysplasia
1
2002
11
0.210
Why?
Middle Aged
14
2022
25028
0.210
Why?
Hypertension, Renovascular
1
2002
14
0.210
Why?
Humans
26
2022
86643
0.210
Why?
Renal Artery Obstruction
1
2002
39
0.210
Why?
Veins
1
2002
94
0.200
Why?
Renal Artery
1
2002
64
0.200
Why?
Erectile Dysfunction
1
2022
74
0.200
Why?
Urination Disorders
1
2021
50
0.190
Why?
Kidney Diseases
1
2005
418
0.190
Why?
Urologic Surgical Procedures
4
2007
146
0.190
Why?
Transplantation, Autologous
1
2002
331
0.190
Why?
Surveys and Questionnaires
4
2022
2501
0.180
Why?
Image Enhancement
1
2003
563
0.180
Why?
Kidney Transplantation
2
2006
849
0.170
Why?
Postoperative Complications
5
2022
2207
0.160
Why?
Hypertension
1
2006
1141
0.150
Why?
Female
14
2017
44532
0.150
Why?
Quality Improvement
1
2019
428
0.130
Why?
Medical Illustration
1
2014
16
0.120
Why?
Adult
11
2017
25648
0.120
Why?
Arm
1
2014
91
0.120
Why?
Pain, Postoperative
2
2007
240
0.120
Why?
Ureteral Calculi
1
2013
10
0.120
Why?
Health Care Surveys
1
2014
278
0.110
Why?
Lithotripsy
1
2013
41
0.110
Why?
Kidney Pelvis
1
2013
50
0.110
Why?
Living Donors
2
2006
339
0.110
Why?
Urology
1
2014
110
0.110
Why?
Prosthesis Failure
1
2013
111
0.110
Why?
Quality of Life
4
2022
1585
0.110
Why?
Health Knowledge, Attitudes, Practice
1
2017
508
0.110
Why?
Treatment Outcome
9
2019
7993
0.100
Why?
Prospective Studies
5
2022
4213
0.090
Why?
Prognosis
3
2007
3679
0.090
Why?
Neoplasm Staging
4
2009
1939
0.080
Why?
Sensitivity and Specificity
2
2004
1991
0.080
Why?
Cohort Studies
3
2021
2767
0.080
Why?
Equipment Safety
2
2008
31
0.080
Why?
Time Factors
4
2021
5210
0.080
Why?
Convalescence
1
2007
12
0.080
Why?
Risk Assessment
2
2005
2261
0.080
Why?
Adenoma, Oxyphilic
1
2007
28
0.070
Why?
Aged
9
2022
18415
0.070
Why?
Magnetic Resonance Imaging
1
2018
3362
0.070
Why?
Portal System
1
2005
13
0.070
Why?
Decision Trees
1
2005
63
0.070
Why?
Retrospective Studies
7
2008
8489
0.070
Why?
Hand Injuries
1
2005
17
0.070
Why?
Retroperitoneal Space
1
2005
38
0.070
Why?
Collateral Circulation
1
2005
35
0.060
Why?
Data Display
1
2005
24
0.060
Why?
Hypertension, Portal
1
2005
47
0.060
Why?
Remote Consultation
1
2005
16
0.060
Why?
Trauma Severity Indices
1
2005
41
0.060
Why?
Hemostasis, Surgical
1
2005
26
0.060
Why?
Length of Stay
2
2005
702
0.060
Why?
Surgical Stapling
1
2004
17
0.060
Why?
Swine
1
2006
555
0.060
Why?
Switzerland
1
2004
17
0.060
Why?
Blood Loss, Surgical
1
2005
112
0.060
Why?
History, 19th Century
1
2004
59
0.060
Why?
Blood Transfusion
1
2005
157
0.060
Why?
Risk Factors
3
2021
5417
0.060
Why?
Surgical Wound Infection
1
2005
184
0.060
Why?
Carcinoma, Transitional Cell
1
2005
164
0.060
Why?
Light
1
2004
289
0.060
Why?
Surgical Instruments
1
2003
57
0.060
Why?
Minimally Invasive Surgical Procedures
1
2005
237
0.060
Why?
Forecasting
1
2004
304
0.050
Why?
Feasibility Studies
1
2005
751
0.050
Why?
Radiography
1
2005
813
0.050
Why?
Thyroid Neoplasms
1
2007
408
0.050
Why?
Transplantation, Heterotopic
1
2002
45
0.050
Why?
Follow-Up Studies
2
2005
3640
0.050
Why?
Survival Analysis
1
2005
1538
0.050
Why?
Incidence
1
2005
1577
0.050
Why?
Ovary
1
2002
258
0.050
Why?
Disease Models, Animal
1
2006
2232
0.040
Why?
Hospitalization
1
2005
849
0.040
Why?
Age Factors
1
2004
1851
0.040
Why?
Image Processing, Computer-Assisted
1
2005
1204
0.040
Why?
Reproducibility of Results
1
2005
2705
0.040
Why?
Registries
1
2022
702
0.040
Why?
Clinical Competence
1
2003
751
0.040
Why?
Child, Preschool
1
2004
3612
0.040
Why?
Liver Transplantation
1
2005
1268
0.040
Why?
Aged, 80 and over
3
2009
6509
0.030
Why?
Perioperative Care
1
2009
161
0.020
Why?
Animals
1
2006
26582
0.020
Why?
Recurrence
1
2009
1139
0.020
Why?
Hernia
1
2005
23
0.020
Why?
Population Surveillance
1
2007
219
0.020
Why?
Postoperative Period
1
2006
303
0.020
Why?
Renal Insufficiency
1
2005
114
0.020
Why?
Ligation
1
2004
51
0.020
Why?
Hand
1
2005
130
0.020
Why?
Diabetes Complications
1
2005
207
0.020
Why?
Arteriovenous Fistula
1
2004
52
0.020
Why?
Patient Satisfaction
1
2007
455
0.010
Why?
Preoperative Care
1
2006
397
0.010
Why?
Intraoperative Complications
1
2005
185
0.010
Why?
Pilot Projects
1
2006
839
0.010
Why?
Neoplasm Invasiveness
1
2005
552
0.010
Why?
Multivariate Analysis
1
2005
999
0.010
Why?
Disease Progression
1
2007
1531
0.010
Why?
Predictive Value of Tests
1
2007
1673
0.010
Why?
Logistic Models
1
2005
1186
0.010
Why?
Smoking
1
2005
609
0.010
Why?
Urinary Bladder Neoplasms
1
2005
383
0.010
Why?
Cell Proliferation
1
2007
1578
0.010
Why?
Survival Rate
1
2005
1863
0.010
Why?
Decision Making
1
2006
642
0.010
Why?
Neoplasm Recurrence, Local
1
2005
1313
0.010
Why?
Adolescent
1
2006
8981
0.010
Why?
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Concepts (157)
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