The University of Chicago Header Logo

Jeffrey A. Leef

Concepts (192)

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?
Embolization, Therapeutic
4
2012
238
0.720
Why?
Renal Dialysis
9
2002
355
0.710
Why?
Catheterization, Central Venous
6
2001
116
0.710
Why?
Catheters, Indwelling
8
2001
110
0.690
Why?
Radiography, Interventional
8
2016
150
0.610
Why?
Portasystemic Shunt, Transjugular Intrahepatic
3
2006
40
0.580
Why?
Vena Cava, Inferior
4
2016
143
0.570
Why?
Stents
10
2009
377
0.520
Why?
Hemostatics
2
2012
56
0.500
Why?
Liver Transplantation
12
2009
1268
0.470
Why?
Portal Vein
5
2006
120
0.440
Why?
Endoleak
1
2012
35
0.420
Why?
Vena Cava Filters
2
2016
96
0.410
Why?
Angioplasty, Balloon
10
2002
95
0.400
Why?
Aortic Aneurysm, Abdominal
1
2012
112
0.390
Why?
Gastrostomy
3
2001
69
0.380
Why?
Catheterization
7
2005
232
0.370
Why?
Acrylic Resins
1
2009
22
0.360
Why?
Gelatin
1
2009
25
0.360
Why?
Hemoptysis
1
2009
24
0.360
Why?
Castleman Disease
1
2009
13
0.360
Why?
Graft Occlusion, Vascular
4
2002
99
0.320
Why?
Liver Cirrhosis
2
2009
297
0.260
Why?
Pulmonary Embolism
1
2007
222
0.250
Why?
Device Removal
3
2016
161
0.240
Why?
Venous Thrombosis
1
2006
243
0.230
Why?
Blood Vessel Prosthesis
3
2002
228
0.230
Why?
Femoral Vein
2
1999
35
0.210
Why?
Catheterization, Peripheral
2
2001
58
0.210
Why?
Female
38
2016
44532
0.210
Why?
Male
38
2016
40965
0.200
Why?
Infusion Pumps, Implantable
1
2001
25
0.200
Why?
Aged
20
2016
18415
0.200
Why?
Middle Aged
24
2016
25028
0.190
Why?
Fluoroscopy
7
2016
119
0.190
Why?
Retrospective Studies
15
2016
8489
0.190
Why?
Gastrointestinal Hemorrhage
5
2006
229
0.180
Why?
Intubation, Gastrointestinal
2
2001
31
0.170
Why?
Jugular Veins
5
1999
69
0.170
Why?
Follow-Up Studies
10
2009
3640
0.170
Why?
Thrombosis
4
2006
296
0.170
Why?
Treatment Outcome
11
2016
7993
0.160
Why?
Humans
47
2016
86643
0.160
Why?
Radiography
7
2006
813
0.160
Why?
Enteral Nutrition
1
1997
102
0.150
Why?
Constriction, Pathologic
9
2005
213
0.150
Why?
Mesenteric Arteries
1
1997
29
0.150
Why?
Aged, 80 and over
8
2012
6509
0.150
Why?
Diagnostic Imaging
1
2001
469
0.150
Why?
Time Factors
8
2016
5210
0.140
Why?
Angiography
5
2002
208
0.140
Why?
Radiology, Interventional
5
2006
68
0.140
Why?
Ischemia
1
1997
243
0.130
Why?
Postoperative Complications
7
2006
2207
0.130
Why?
Adolescent
10
2007
8981
0.130
Why?
Prosthesis Implantation
1
2016
125
0.130
Why?
Child, Preschool
9
2006
3612
0.130
Why?
Vascular Patency
5
2001
126
0.120
Why?
Cholangiography
3
2005
41
0.110
Why?
Adult
14
2009
25648
0.110
Why?
Anastomosis, Surgical
4
2009
267
0.100
Why?
Iatrogenic Disease
2
2009
69
0.100
Why?
Colonic Diseases
2
2001
65
0.090
Why?
Hepatic Artery
3
2009
83
0.090
Why?
Hepatic Duct, Common
1
2009
9
0.090
Why?
Biliary Fistula
1
2009
11
0.090
Why?
Phlebography
2
2016
66
0.080
Why?
Arteriosclerosis
2
2002
113
0.080
Why?
Esophageal and Gastric Varices
2
2006
33
0.080
Why?
Subclavian Vein
2
1998
13
0.080
Why?
Alloys
1
2007
10
0.080
Why?
Sensitivity and Specificity
1
2012
1991
0.080
Why?
Budd-Chiari Syndrome
1
2006
9
0.070
Why?
Hypertension, Portal
2
1998
47
0.070
Why?
Ioxaglic Acid
2
1996
7
0.070
Why?
Triiodobenzoic Acids
2
1996
10
0.070
Why?
Ultrasonography
2
2001
695
0.070
Why?
Ureteral Obstruction
2
1999
67
0.070
Why?
Dilatation
1
2006
48
0.070
Why?
Aortography
2
1996
63
0.070
Why?
Vena Cava, Superior
3
2002
59
0.070
Why?
Reproducibility of Results
1
2012
2705
0.070
Why?
Child
9
2006
6927
0.070
Why?
Equipment Failure
3
2002
119
0.060
Why?
Biliary Tract Diseases
1
2005
34
0.060
Why?
Phlebotomy
2
2001
21
0.060
Why?
Angioplasty
2
2002
70
0.060
Why?
Vascular Diseases
2
2002
121
0.060
Why?
Bile Ducts, Intrahepatic
2
2001
70
0.060
Why?
Hepatic Veins
1
2002
27
0.060
Why?
Life Tables
2
1999
48
0.060
Why?
Venous Pressure
1
2002
11
0.050
Why?
Needlestick Injuries
1
2002
2
0.050
Why?
Drainage
2
2001
157
0.050
Why?
Hemostatic Techniques
1
2002
14
0.050
Why?
Iliac Artery
1
2002
35
0.050
Why?
Arterial Occlusive Diseases
2
2009
107
0.050
Why?
Prosthesis Failure
1
2002
111
0.050
Why?
Contrast Media
2
1996
1078
0.050
Why?
Bile
1
2001
57
0.050
Why?
Arteries
1
2002
176
0.050
Why?
Ultrasonography, Interventional
1
2001
121
0.050
Why?
Age Factors
1
2005
1851
0.050
Why?
Cholestasis, Intrahepatic
1
1999
17
0.050
Why?
Diverticulum
1
2000
44
0.050
Why?
Stomach
1
2000
108
0.040
Why?
Peripheral Vascular Diseases
1
2000
62
0.040
Why?
Iliac Vein
1
1999
30
0.040
Why?
Infant
5
2006
3046
0.040
Why?
Saphenous Vein
1
1999
61
0.040
Why?
Urinary Reservoirs, Continent
1
1999
14
0.040
Why?
Equipment Design
1
2000
406
0.040
Why?
Urinary Diversion
1
1999
42
0.040
Why?
Hemodynamics
1
2002
710
0.040
Why?
Thrombolytic Therapy
2
1998
220
0.040
Why?
Colonoscopy
1
2000
264
0.040
Why?
Neck
1
1998
100
0.040
Why?
Laser Therapy
1
1999
142
0.040
Why?
Conscious Sedation
1
1997
64
0.040
Why?
Prospective Studies
3
2001
4213
0.040
Why?
Viscera
1
1996
17
0.040
Why?
Radiographic Image Enhancement
1
1999
462
0.040
Why?
Portasystemic Shunt, Surgical
1
1996
12
0.040
Why?
Ambulatory Care
1
1997
181
0.040
Why?
Needles
3
2001
35
0.030
Why?
Endoscopy
1
1999
332
0.030
Why?
Extremities
1
1996
167
0.030
Why?
Prosthesis Design
1
2016
278
0.030
Why?
Embolism
1
1995
31
0.030
Why?
Femoral Artery
1
1995
81
0.030
Why?
Computed Tomography Angiography
1
2016
131
0.030
Why?
Superior Vena Cava Syndrome
1
1994
16
0.030
Why?
Veins
3
2001
94
0.030
Why?
Quality Assurance, Health Care
1
1996
220
0.030
Why?
Chronic Disease
1
1997
971
0.030
Why?
Tissue Donors
1
1996
463
0.030
Why?
Graft Survival
2
2009
884
0.030
Why?
Feasibility Studies
3
2001
751
0.030
Why?
Patient Selection
1
1996
685
0.030
Why?
Chicago
1
2016
1379
0.030
Why?
Recurrence
3
2000
1139
0.020
Why?
Kidney
1
1996
1241
0.020
Why?
Risk Factors
2
2016
5417
0.020
Why?
Portal System
1
2009
13
0.020
Why?
Collateral Circulation
2
2001
35
0.020
Why?
Balloon Occlusion
1
2009
27
0.020
Why?
Liver Failure
1
2009
78
0.020
Why?
Polytetrafluoroethylene
2
1999
74
0.020
Why?
Thrombectomy
1
2009
158
0.020
Why?
Liver Diseases
1
2009
238
0.020
Why?
Ultrasonography, Doppler
2
1998
80
0.020
Why?
Urokinase-Type Plasminogen Activator
2
1997
47
0.020
Why?
Renal Veins
1
2002
28
0.010
Why?
Cadaver
1
2002
185
0.010
Why?
Reoperation
1
2005
597
0.010
Why?
Retreatment
1
2002
107
0.010
Why?
Double-Blind Method
2
1996
1823
0.010
Why?
Angiography, Digital Subtraction
1
2002
92
0.010
Why?
Aneurysm, False
1
2002
54
0.010
Why?
Risk Assessment
1
2009
2261
0.010
Why?
Arteriovenous Fistula
1
2002
52
0.010
Why?
Foreign Bodies
1
2002
63
0.010
Why?
Hematoma
1
2002
104
0.010
Why?
Infant, Newborn
1
2006
2379
0.010
Why?
Surgical Wound Infection
1
2002
184
0.010
Why?
Punctures
1
1999
29
0.010
Why?
Thigh
1
1999
38
0.010
Why?
Living Donors
1
2002
339
0.010
Why?
Ureteroscopy
1
1999
37
0.010
Why?
Tomography, X-Ray Computed
1
2009
2601
0.010
Why?
Technetium
1
1998
29
0.010
Why?
Sex Factors
1
2002
1054
0.010
Why?
Radionuclide Imaging
1
1998
220
0.010
Why?
Brachiocephalic Veins
1
1998
33
0.010
Why?
Extravasation of Diagnostic and Therapeutic Materials
1
1997
15
0.010
Why?
Rupture
1
1997
63
0.010
Why?
Erythrocytes
1
1998
255
0.010
Why?
Carcinoma, Transitional Cell
1
1999
164
0.010
Why?
Heparin
1
1997
175
0.010
Why?
Arteriovenous Shunt, Surgical
1
1997
71
0.010
Why?
Thyroid Gland
1
1998
270
0.010
Why?
Longitudinal Studies
1
2000
1019
0.010
Why?
Acute Disease
1
1998
826
0.010
Why?
Cost-Benefit Analysis
1
1998
454
0.010
Why?
Severity of Illness Index
1
2001
1801
0.010
Why?
Methods
1
1995
152
0.010
Why?
Popliteal Artery
1
1995
27
0.010
Why?
Hepatectomy
1
1996
166
0.010
Why?
Urinary Bladder Neoplasms
1
1999
383
0.010
Why?
Obesity, Morbid
1
1995
225
0.010
Why?
Survival Analysis
1
1996
1538
0.010
Why?
Liver
1
1996
1230
0.010
Why?
Leef's Networks
Click the
Explore
buttons for more information and interactive visualizations!
Concepts (192)
Explore
_
Co-Authors (17)
Explore
_
Similar People (60)
Explore
_
Same Department Expand Description
Explore
_
Physical Neighbors
_