The University of Chicago Header Logo

Steven Zangan

Concepts (202)

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?
Arteriovenous Malformations
5
2025
50
2.050
Why?
Pulmonary Veins
5
2025
96
1.990
Why?
Embolization, Therapeutic
10
2025
279
1.900
Why?
Arteriovenous Fistula
3
2023
54
1.630
Why?
Pulmonary Artery
6
2025
341
1.470
Why?
Device Removal
7
2024
166
1.330
Why?
Radiography, Interventional
8
2020
154
1.250
Why?
Catheters, Indwelling
5
2024
113
1.120
Why?
Stents
3
2024
425
0.960
Why?
Catheterization, Central Venous
5
2014
120
0.960
Why?
Portasystemic Shunt, Transjugular Intrahepatic
1
2024
43
0.830
Why?
Carcinoma, Hepatocellular
5
2023
426
0.790
Why?
Vena Cava Filters
6
2014
90
0.740
Why?
Endovascular Procedures
2
2024
334
0.690
Why?
Liver Neoplasms
5
2023
793
0.680
Why?
Vena Cava, Inferior
5
2014
143
0.630
Why?
Pneumothorax
2
2015
52
0.540
Why?
Radiology, Interventional
3
2021
66
0.540
Why?
Treatment Outcome
22
2025
9173
0.530
Why?
Catheter-Related Infections
2
2014
24
0.530
Why?
Renal Dialysis
3
2009
364
0.470
Why?
Vascular Access Devices
1
2014
6
0.430
Why?
Tomography, X-Ray Computed
8
2021
2781
0.420
Why?
Thorax
1
2014
80
0.420
Why?
Sutures
1
2014
59
0.420
Why?
Pulmonary Embolism
4
2024
235
0.420
Why?
Central Venous Catheters
1
2014
22
0.420
Why?
Gastrointestinal Hemorrhage
3
2021
246
0.410
Why?
Catheterization
2
2014
238
0.410
Why?
Suture Techniques
1
2014
143
0.400
Why?
Blood Vessel Prosthesis Implantation
2
2024
239
0.400
Why?
Bacterial Infections
1
2014
185
0.390
Why?
Computed Tomography Angiography
3
2024
166
0.380
Why?
Venous Thrombosis
2
2013
257
0.350
Why?
Chemoembolization, Therapeutic
1
2011
32
0.340
Why?
Activated Protein C Resistance
1
2010
1
0.330
Why?
Protein C Deficiency
1
2010
4
0.330
Why?
Middle Aged
21
2025
28363
0.320
Why?
Humans
38
2025
96127
0.320
Why?
Laminectomy
1
2010
65
0.310
Why?
Yttrium Radioisotopes
4
2023
48
0.310
Why?
Prosthesis Failure
2
2024
125
0.310
Why?
Head and Neck Neoplasms
1
2014
1089
0.260
Why?
Arm
1
2007
100
0.260
Why?
Angioplasty, Balloon
1
2007
100
0.260
Why?
Anticoagulants
2
2010
463
0.260
Why?
Risk Factors
7
2025
5960
0.260
Why?
Pipecolic Acids
1
2006
14
0.260
Why?
Retrospective Studies
14
2024
10286
0.250
Why?
Arteriovenous Shunt, Surgical
1
2007
76
0.250
Why?
Male
21
2025
45870
0.250
Why?
Aged
14
2024
20964
0.250
Why?
Angiography
3
2021
209
0.240
Why?
Ischemia
1
2007
257
0.230
Why?
Aged, 80 and over
8
2021
7232
0.220
Why?
Foreign-Body Migration
1
2024
34
0.210
Why?
Ileal Diseases
1
2004
25
0.210
Why?
Fibrin
1
2024
87
0.210
Why?
Telangiectasia, Hereditary Hemorrhagic
1
2023
15
0.210
Why?
Thrombosis
1
2006
326
0.200
Why?
Vascular Calcification
1
2024
54
0.200
Why?
Female
22
2025
50063
0.200
Why?
Intestinal Obstruction
1
2004
94
0.200
Why?
Hematoma
1
2004
109
0.200
Why?
Diagnosis, Differential
2
2024
1619
0.200
Why?
Cholangiocarcinoma
1
2023
80
0.190
Why?
Predictive Value of Tests
2
2024
1807
0.190
Why?
Bile Duct Neoplasms
1
2023
91
0.190
Why?
Adult
15
2025
28718
0.180
Why?
Kaplan-Meier Estimate
2
2014
886
0.180
Why?
Blood Vessel Prosthesis
1
2024
248
0.180
Why?
Lung Neoplasms
1
2014
2463
0.180
Why?
Hepatic Artery
2
2021
84
0.180
Why?
Young Adult
7
2025
7025
0.170
Why?
Fistula
1
2021
42
0.170
Why?
Phlebography
5
2014
67
0.170
Why?
Vascularized Composite Allotransplantation
1
2021
17
0.170
Why?
Hospital Units
1
2020
29
0.170
Why?
Radiology Department, Hospital
1
2020
24
0.160
Why?
Catheterization, Peripheral
1
2021
64
0.160
Why?
Appointments and Schedules
1
2020
59
0.160
Why?
Radiology Information Systems
1
2020
78
0.160
Why?
Brachytherapy
1
2021
127
0.160
Why?
Time Factors
6
2025
5585
0.150
Why?
Islets of Langerhans Transplantation
1
2021
247
0.140
Why?
Social Media
1
2020
111
0.140
Why?
Adolescent
5
2025
9896
0.140
Why?
Medicare
1
2021
458
0.140
Why?
Biopsy, Needle
2
2015
232
0.130
Why?
Societies, Medical
1
2020
644
0.120
Why?
Immunosuppressive Agents
1
2021
995
0.120
Why?
Incidence
3
2015
1715
0.120
Why?
Chest Tubes
1
2015
21
0.120
Why?
Mesenteric Arteries
1
2015
29
0.120
Why?
Hemostatics
2
2012
61
0.110
Why?
Surgical Wound Dehiscence
1
2014
38
0.110
Why?
Femoral Vein
1
2014
42
0.110
Why?
Brachiocephalic Veins
1
2014
33
0.110
Why?
Postoperative Complications
2
2015
2591
0.110
Why?
Vena Cava, Superior
1
2014
60
0.110
Why?
Jugular Veins
1
2014
73
0.110
Why?
Kidney Failure, Chronic
2
2009
432
0.100
Why?
Sex Distribution
1
2014
175
0.100
Why?
Age Distribution
1
2014
209
0.100
Why?
Chi-Square Distribution
1
2014
363
0.100
Why?
Vascular Diseases
1
2014
123
0.100
Why?
Equipment Design
1
2014
427
0.100
Why?
Prosthesis Implantation
1
2014
131
0.100
Why?
Illinois
1
2014
531
0.090
Why?
Endoleak
1
2012
42
0.090
Why?
Follow-Up Studies
3
2014
3927
0.090
Why?
Prosthesis Design
4
2014
310
0.090
Why?
Multivariate Analysis
1
2014
1010
0.090
Why?
Biopsy
1
2015
1220
0.090
Why?
Embolic Protection Devices
1
2011
9
0.090
Why?
Iliac Vein
1
2011
32
0.090
Why?
Sex Factors
1
2014
1133
0.080
Why?
Hernia, Hiatal
1
2011
36
0.080
Why?
Aortic Aneurysm, Abdominal
1
2012
121
0.080
Why?
Retroperitoneal Neoplasms
1
2011
43
0.080
Why?
Comorbidity
1
2014
1011
0.080
Why?
Factor V
1
2010
9
0.080
Why?
Age Factors
1
2014
1963
0.080
Why?
Acrylic Resins
1
2009
23
0.080
Why?
Gelatin
1
2009
27
0.080
Why?
Castleman Disease
1
2009
13
0.080
Why?
Hepatic Duct, Common
1
2009
10
0.080
Why?
Biliary Fistula
1
2009
11
0.080
Why?
Hemoptysis
1
2009
26
0.080
Why?
Warfarin
1
2010
107
0.080
Why?
Iatrogenic Disease
1
2009
72
0.080
Why?
Periodicals as Topic
1
2011
171
0.070
Why?
Biomarkers
1
2015
1933
0.070
Why?
Idiopathic Pulmonary Fibrosis
1
2011
210
0.070
Why?
Venous Thromboembolism
1
2011
171
0.070
Why?
Bariatric Surgery
1
2011
207
0.070
Why?
Obesity, Morbid
1
2011
247
0.070
Why?
Axillary Vein
1
2007
5
0.070
Why?
Lung
1
2014
1382
0.070
Why?
Brachial Artery
1
2007
36
0.070
Why?
Chicago
3
2021
1503
0.070
Why?
Heart-Assist Devices
1
2015
898
0.070
Why?
Hemofiltration
1
2006
11
0.060
Why?
Arginine
1
2006
144
0.060
Why?
Infusions, Intravenous
1
2006
423
0.060
Why?
Risk Assessment
3
2025
2480
0.060
Why?
Radiography
1
2007
826
0.060
Why?
Proof of Concept Study
1
2024
57
0.050
Why?
Sulfonamides
1
2006
338
0.050
Why?
Pulmonary Circulation
1
2024
92
0.050
Why?
Enema
1
2004
39
0.050
Why?
Barium Sulfate
1
2004
41
0.050
Why?
Angiography, Digital Subtraction
1
2024
100
0.050
Why?
Thrombolytic Therapy
1
2006
261
0.050
Why?
Bile Ducts, Intrahepatic
1
2023
68
0.050
Why?
Microspheres
1
2023
105
0.050
Why?
Necrosis
1
2023
210
0.050
Why?
Liver Transplantation
1
2009
1201
0.050
Why?
Ultrasonography
1
2004
744
0.040
Why?
Retreatment
1
2021
106
0.040
Why?
Efficiency, Organizational
1
2020
55
0.040
Why?
Fluoroscopy
1
2020
138
0.040
Why?
Workflow
1
2020
80
0.040
Why?
Workload
1
2020
133
0.040
Why?
Congresses as Topic
1
2020
125
0.040
Why?
Sensitivity and Specificity
2
2015
2040
0.040
Why?
Mice, Nude
1
2021
842
0.040
Why?
Contrast Media
1
2004
1096
0.040
Why?
United States
2
2021
7767
0.030
Why?
Reproducibility of Results
2
2015
2883
0.030
Why?
Infant
1
2004
3363
0.030
Why?
Double-Blind Method
1
2021
1791
0.030
Why?
Needs Assessment
1
2015
171
0.030
Why?
Constriction, Pathologic
1
2014
220
0.030
Why?
Sampling Studies
1
2013
76
0.020
Why?
Prospective Studies
1
2021
4671
0.020
Why?
Manometry
1
2011
45
0.020
Why?
Survival Rate
1
2015
1986
0.020
Why?
Contraindications
1
2011
70
0.020
Why?
Hydrogen-Ion Concentration
1
2011
509
0.020
Why?
Gastroesophageal Reflux
1
2011
121
0.020
Why?
Portal System
1
2009
13
0.020
Why?
Observer Variation
1
2011
626
0.020
Why?
Balloon Occlusion
1
2009
33
0.020
Why?
Liver Failure
1
2009
69
0.020
Why?
Ultrasonography, Interventional
1
2009
125
0.020
Why?
Arterial Occlusive Diseases
1
2009
111
0.020
Why?
Feasibility Studies
1
2011
819
0.020
Why?
Anastomosis, Surgical
1
2009
283
0.020
Why?
Pulmonary Disease, Chronic Obstructive
1
2011
306
0.020
Why?
Lung Diseases, Interstitial
1
2011
292
0.020
Why?
Liver Cirrhosis
1
2009
276
0.020
Why?
Liver Diseases
1
2009
249
0.020
Why?
Body Mass Index
1
2011
815
0.020
Why?
Thrombectomy
1
2009
220
0.020
Why?
Prevalence
1
2011
1349
0.020
Why?
Mice
1
2021
12562
0.020
Why?
Graft Survival
1
2009
942
0.010
Why?
Severity of Illness Index
1
2011
1981
0.010
Why?
Cohort Studies
1
2011
3107
0.010
Why?
Asthma
1
2011
1051
0.010
Why?
Animals
1
2021
28945
0.010
Why?
Zangan's Networks
Click the
Explore
buttons for more information and interactive visualizations!
Concepts (202)
Explore
_
Co-Authors (29)
Explore
_
Similar People (60)
Explore
_
Same Department Expand Description
Explore
_
Physical Neighbors
_