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Thomas Ptak

Concepts (214)

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?
Tomography, X-Ray Computed
14
2025
1589
1.060
Why?
Environmental Monitoring
5
2013
145
1.010
Why?
Groundwater
2
2015
4
0.890
Why?
Water Movements
6
2013
7
0.840
Why?
Craniocerebral Trauma
3
2021
56
0.780
Why?
Models, Theoretical
5
2015
270
0.730
Why?
Contrast Media
7
2023
422
0.710
Why?
Water Pollutants, Chemical
3
2010
40
0.650
Why?
Neuroimaging
3
2021
154
0.600
Why?
Societies, Medical
10
2024
368
0.480
Why?
Head
1
2016
55
0.480
Why?
Evidence-Based Medicine
8
2024
458
0.420
Why?
Water Supply
3
2010
13
0.410
Why?
Wounds, Penetrating
2
2024
26
0.370
Why?
Brain
4
2025
1552
0.370
Why?
Brain Injuries
2
2022
140
0.360
Why?
Soil Pollutants
3
2010
26
0.350
Why?
Cerebrovascular Circulation
4
2025
178
0.350
Why?
Industrial Waste
3
2010
6
0.350
Why?
Water Pollutants
3
2008
4
0.340
Why?
Computed Tomography Angiography
4
2020
121
0.330
Why?
Multiple Trauma
2
2007
27
0.280
Why?
Head Injuries, Closed
1
2007
15
0.280
Why?
Dermoid Cyst
1
2007
3
0.280
Why?
Diffusion Magnetic Resonance Imaging
1
2007
152
0.260
Why?
Fibrin Fibrinogen Degradation Products
1
2006
13
0.250
Why?
Intracranial Pressure
2
2025
19
0.250
Why?
Abdominal Pain
2
2005
98
0.250
Why?
Appendicitis
2
2005
79
0.240
Why?
Brain Neoplasms
2
2016
307
0.240
Why?
Intracranial Hypertension
1
2025
10
0.240
Why?
Shock, Hemorrhagic
1
2025
20
0.240
Why?
Diagnostic Imaging
4
2024
263
0.230
Why?
Orbital Fractures
1
2024
8
0.230
Why?
Seawater
2
2015
11
0.220
Why?
Whole-Body Counting
1
2003
4
0.220
Why?
Fresh Water
3
2015
12
0.220
Why?
Emergency Service, Hospital
4
2016
1075
0.220
Why?
Trauma Severity Indices
1
2003
34
0.210
Why?
Pulmonary Embolism
1
2006
171
0.210
Why?
Diagnosis, Differential
6
2019
964
0.210
Why?
Amiodarone
1
2003
21
0.200
Why?
Wounds, Nonpenetrating
2
2020
108
0.200
Why?
Carotid Artery Diseases
1
2003
66
0.200
Why?
Radiation Dosage
1
2003
133
0.200
Why?
Calcinosis
1
2003
83
0.200
Why?
Brain Injuries, Traumatic
1
2024
95
0.200
Why?
Anti-Arrhythmia Agents
1
2003
99
0.190
Why?
Humans
28
2024
63051
0.190
Why?
Perfusion Imaging
1
2021
19
0.190
Why?
Cardiopulmonary Resuscitation
1
2003
91
0.180
Why?
Sensitivity and Specificity
7
2018
1140
0.180
Why?
Nervous System Diseases
1
2003
105
0.180
Why?
Hemorrhage
2
2021
267
0.180
Why?
Hypotension
1
2021
50
0.180
Why?
Triage
1
2002
123
0.180
Why?
Rivers
2
2015
21
0.180
Why?
Glasgow Coma Scale
3
2024
46
0.180
Why?
Resuscitation
1
2021
67
0.180
Why?
Male
17
2025
29773
0.170
Why?
Cardiac Catheterization
1
2003
281
0.170
Why?
Trauma Centers
2
2024
122
0.170
Why?
Upper Extremity Deep Vein Thrombosis
1
2020
5
0.170
Why?
Adolescent
8
2024
6189
0.170
Why?
Predictive Value of Tests
5
2018
1080
0.170
Why?
Child, Preschool
5
2018
1969
0.160
Why?
Iodine
1
2019
19
0.160
Why?
Germany
3
2015
53
0.160
Why?
United States
10
2024
7949
0.160
Why?
Child
8
2021
4479
0.160
Why?
Patient Outcome Assessment
1
2019
53
0.160
Why?
Radiographic Image Enhancement
1
2019
98
0.150
Why?
Mesenteric Ischemia
1
2018
6
0.150
Why?
Vasculitis
1
2019
50
0.150
Why?
Retrospective Studies
8
2024
6558
0.150
Why?
Radiography, Thoracic
2
2018
116
0.150
Why?
Uncertainty
2
2010
34
0.150
Why?
Swine
3
2025
364
0.150
Why?
Polycyclic Aromatic Hydrocarbons
2
2010
18
0.150
Why?
Thermography
1
2018
7
0.140
Why?
Middle Aged
12
2024
17605
0.140
Why?
Neck Injuries
1
2017
19
0.140
Why?
Venous Thrombosis
1
2018
114
0.140
Why?
Hospitals, Teaching
1
2018
104
0.140
Why?
Hypothermia
1
2017
17
0.140
Why?
Leg
1
2017
87
0.130
Why?
Lower Extremity
1
2018
164
0.130
Why?
Peripheral Arterial Disease
1
2019
172
0.130
Why?
Angiography, Digital Subtraction
1
2017
133
0.130
Why?
Pulmonary Veins
1
2016
38
0.130
Why?
Encephalitis, Herpes Simplex
1
2016
8
0.130
Why?
Infarction
1
2016
20
0.130
Why?
Unnecessary Procedures
1
2016
44
0.120
Why?
Status Epilepticus
1
2016
24
0.120
Why?
Arteriovenous Fistula
1
2016
41
0.120
Why?
Anisotropy
2
2007
60
0.120
Why?
Pulmonary Artery
1
2016
94
0.120
Why?
Hydrology
1
2015
1
0.120
Why?
Estuaries
1
2015
1
0.120
Why?
Salinity
1
2015
5
0.120
Why?
Radiology
2
2017
248
0.120
Why?
Female
13
2024
32755
0.120
Why?
Aged
9
2024
14268
0.120
Why?
Ischemia
1
2017
203
0.120
Why?
Climate Change
1
2015
24
0.120
Why?
Practice Guidelines as Topic
2
2016
726
0.120
Why?
Pneumonia
1
2018
288
0.120
Why?
Hospital Mortality
1
2019
867
0.110
Why?
Kinetics
2
2008
763
0.110
Why?
Guideline Adherence
1
2016
306
0.110
Why?
Multivariate Analysis
2
2008
933
0.110
Why?
Image Processing, Computer-Assisted
2
2016
666
0.100
Why?
Injections, Intra-Arterial
2
2023
21
0.100
Why?
Computer Simulation
1
2015
476
0.100
Why?
Adult
8
2024
16658
0.100
Why?
Ontario
1
2010
44
0.090
Why?
Massachusetts
3
2018
2058
0.090
Why?
Models, Chemical
1
2010
139
0.080
Why?
Aged, 80 and over
4
2018
5410
0.080
Why?
Stochastic Processes
1
2008
26
0.070
Why?
Monte Carlo Method
1
2008
90
0.070
Why?
Cluster Analysis
1
2008
258
0.070
Why?
Rupture, Spontaneous
1
2007
21
0.070
Why?
Pneumocephalus
1
2007
8
0.070
Why?
Statistics, Nonparametric
1
2007
213
0.070
Why?
Equipment Design
1
2008
347
0.070
Why?
Models, Statistical
1
2008
307
0.070
Why?
Prevalence
2
2024
1363
0.070
Why?
Magnetic Resonance Imaging
2
2007
2144
0.060
Why?
Disease Models, Animal
2
2025
2177
0.060
Why?
Accidents, Traffic
1
2007
151
0.060
Why?
Benzene
1
2005
7
0.060
Why?
Appendix
1
2005
17
0.060
Why?
Cerebral Blood Volume
1
2025
1
0.060
Why?
Gallbladder Diseases
1
2005
25
0.060
Why?
Enzyme-Linked Immunosorbent Assay
1
2006
452
0.060
Why?
Torso
1
2024
19
0.060
Why?
Animals
4
2025
20591
0.060
Why?
Reproducibility of Results
2
2021
1639
0.060
Why?
Thoracic Injuries
1
2024
45
0.060
Why?
Time Factors
2
2008
3744
0.050
Why?
Phenanthrenes
1
2003
7
0.050
Why?
Diffusion
1
2003
83
0.050
Why?
Length of Stay
1
2007
806
0.050
Why?
Adsorption
1
2003
82
0.050
Why?
Thoracic Vertebrae
1
2003
33
0.050
Why?
Spinal Fractures
1
2003
35
0.050
Why?
Arteriosclerosis
1
2003
30
0.050
Why?
Hydrocarbons
1
2003
9
0.050
Why?
Hypercholesterolemia
1
2003
70
0.050
Why?
Diabetes Complications
1
2003
106
0.050
Why?
Statistics as Topic
1
2003
148
0.050
Why?
Perfusion
1
2022
73
0.050
Why?
Models, Animal
1
2023
231
0.050
Why?
Lumbar Vertebrae
1
2003
154
0.050
Why?
Sus scrofa
1
2021
28
0.050
Why?
Particle Size
1
2003
407
0.050
Why?
Acute Disease
2
2017
669
0.040
Why?
Heart Diseases
1
2003
430
0.040
Why?
Sex Factors
1
2003
972
0.040
Why?
Logistic Models
1
2003
1272
0.040
Why?
Environmental Restoration and Remediation
2
2010
5
0.040
Why?
Chronic Disease
1
2003
751
0.040
Why?
Upper Extremity
1
2020
53
0.040
Why?
Analgesics, Opioid
1
2005
531
0.040
Why?
Radiography, Dual-Energy Scanned Projection
1
2019
5
0.040
Why?
Contusions
1
2019
11
0.040
Why?
Blood Pressure
1
2022
513
0.040
Why?
Age Factors
1
2003
1555
0.040
Why?
Risk Assessment
1
2005
2048
0.040
Why?
Proof of Concept Study
1
2018
37
0.040
Why?
Severity of Illness Index
1
2003
1541
0.040
Why?
Hypertension
1
2003
802
0.030
Why?
Follow-Up Studies
1
2003
2446
0.030
Why?
Urban Population
1
2018
190
0.030
Why?
Smoking
1
2003
1074
0.030
Why?
Angiography
1
2017
151
0.030
Why?
Analysis of Variance
1
2018
607
0.030
Why?
Unconsciousness
1
2016
3
0.030
Why?
Utilization Review
1
2016
32
0.030
Why?
Piracetam
1
2016
8
0.030
Why?
Acyclovir
1
2016
20
0.030
Why?
Phenytoin
1
2016
18
0.030
Why?
Ceftriaxone
1
2016
19
0.030
Why?
Magnetic Resonance Angiography
1
2017
185
0.030
Why?
Propofol
1
2016
24
0.030
Why?
Temporal Lobe
1
2016
46
0.030
Why?
Fever
1
2016
66
0.030
Why?
Vancomycin
1
2016
39
0.030
Why?
Hypnotics and Sedatives
1
2016
66
0.030
Why?
Feasibility Studies
1
2018
562
0.030
Why?
Boston
1
2016
250
0.030
Why?
Electroencephalography
1
2016
147
0.030
Why?
Dexamethasone
1
2016
204
0.030
Why?
Adrenal Cortex Hormones
1
2016
173
0.030
Why?
Pain
1
2017
403
0.030
Why?
Risk Factors
1
2024
5297
0.030
Why?
Antiviral Agents
1
2016
316
0.030
Why?
Infant
1
2018
1629
0.030
Why?
Biodegradation, Environmental
1
2010
11
0.020
Why?
Treatment Outcome
1
2021
5597
0.020
Why?
Anti-Bacterial Agents
1
2016
787
0.020
Why?
Young Adult
1
2018
4646
0.020
Why?
False Negative Reactions
1
2005
41
0.020
Why?
False Positive Reactions
1
2005
78
0.010
Why?
Appendectomy
1
2005
54
0.010
Why?
ROC Curve
1
2005
280
0.010
Why?
Viscera
1
2003
10
0.010
Why?
Radiography, Abdominal
1
2003
25
0.010
Why?
Ultrasonography
1
2005
477
0.010
Why?
Databases, Factual
1
2005
852
0.010
Why?
Incidence
1
2005
1371
0.010
Why?
Cohort Studies
1
2005
2763
0.010
Why?
Prospective Studies
1
2003
3257
0.010
Why?
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Concepts (214)
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