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Perry Shen

Concepts (389)

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?
Peritoneal Neoplasms
74
2020
262
10.040
Why?
Hyperthermia, Induced
68
2020
246
9.010
Why?
Chemotherapy, Cancer, Regional Perfusion
47
2020
158
5.390
Why?
Appendiceal Neoplasms
29
2020
98
5.060
Why?
Liver Neoplasms
18
2018
159
4.780
Why?
Colorectal Neoplasms
23
2020
216
4.570
Why?
Pancreatic Neoplasms
12
2020
140
4.510
Why?
Antineoplastic Combined Chemotherapy Protocols
35
2021
461
4.500
Why?
Hepatectomy
20
2018
64
4.070
Why?
Gallbladder Neoplasms
22
2021
36
3.490
Why?
Bile Duct Neoplasms
21
2019
36
3.400
Why?
Neoplasm Recurrence, Local
24
2020
370
3.390
Why?
Combined Modality Therapy
64
2020
565
3.200
Why?
Adenocarcinoma
19
2019
311
3.070
Why?
Survival Rate
72
2021
885
2.730
Why?
Chemotherapy, Adjuvant
26
2021
192
2.280
Why?
Prognosis
59
2021
1505
2.200
Why?
Pancreaticoduodenectomy
9
2020
24
2.110
Why?
Middle Aged
128
2021
11868
2.030
Why?
Retrospective Studies
73
2021
3523
1.990
Why?
Humans
189
2021
32024
1.950
Why?
Aged
114
2021
10340
1.900
Why?
Carcinoma
17
2017
92
1.900
Why?
Female
143
2021
19953
1.820
Why?
Surgical Wound Infection
5
2019
86
1.740
Why?
Antineoplastic Agents
21
2020
607
1.710
Why?
Male
130
2021
19195
1.680
Why?
Follow-Up Studies
49
2021
2280
1.660
Why?
Neoplasm Staging
48
2020
456
1.650
Why?
Negative-Pressure Wound Therapy
3
2019
36
1.610
Why?
Pancreatectomy
5
2019
32
1.530
Why?
Mitomycin
17
2020
52
1.510
Why?
Treatment Outcome
52
2020
3317
1.460
Why?
Postoperative Complications
17
2020
785
1.400
Why?
Colonic Neoplasms
12
2016
71
1.290
Why?
Biliary Tract Neoplasms
5
2018
10
1.290
Why?
Neuroendocrine Tumors
2
2019
19
1.280
Why?
Adult
74
2020
9366
1.130
Why?
Sentinel Lymph Node Biopsy
22
2019
70
1.090
Why?
Cholangiocarcinoma
7
2019
14
1.050
Why?
Vascular Surgical Procedures
4
2017
90
1.040
Why?
Laparoscopy
4
2019
174
1.030
Why?
Adenocarcinoma, Mucinous
7
2020
29
1.020
Why?
Aged, 80 and over
46
2019
4000
0.990
Why?
Lymphatic Metastasis
31
2018
170
0.970
Why?
Melanoma
9
2019
164
0.930
Why?
Prospective Studies
36
2020
2283
0.910
Why?
Medical Oncology
3
2019
84
0.890
Why?
Skin Neoplasms
10
2019
214
0.890
Why?
Lymph Nodes
11
2020
106
0.880
Why?
Neoplasms
9
2020
692
0.840
Why?
Biliary Tract Surgical Procedures
3
2017
8
0.820
Why?
Antibiotics, Antineoplastic
7
2007
74
0.810
Why?
Pancreatic Fistula
1
2020
5
0.740
Why?
Laparotomy
4
2017
30
0.730
Why?
Infusions, Parenteral
17
2016
66
0.720
Why?
Mesothelioma
6
2019
39
0.710
Why?
Case Management
1
2019
5
0.700
Why?
Surgical Wound Dehiscence
2
2019
13
0.670
Why?
Bile Ducts
2
2018
21
0.670
Why?
Vascular Fistula
1
2019
4
0.660
Why?
Seroma
1
2019
5
0.660
Why?
Electroporation
1
2019
14
0.660
Why?
Intestinal Fistula
1
2019
9
0.660
Why?
Risk Assessment
11
2017
1435
0.660
Why?
Ablation Techniques
1
2019
26
0.650
Why?
Proportional Hazards Models
15
2020
757
0.650
Why?
Practice Guidelines as Topic
2
2019
407
0.640
Why?
Vascular Neoplasms
2
2010
13
0.630
Why?
Leiomyosarcoma
2
2010
9
0.630
Why?
United States
22
2020
3938
0.620
Why?
Vena Cava, Inferior
2
2010
32
0.620
Why?
Quality of Life
11
2020
932
0.610
Why?
Anesthesia, Conduction
1
2018
25
0.600
Why?
Travel
1
2017
15
0.600
Why?
Disease-Free Survival
14
2018
319
0.600
Why?
Neoplasm Invasiveness
10
2017
194
0.600
Why?
Digestive System Neoplasms
1
2017
4
0.580
Why?
Blood Vessels
3
2017
49
0.570
Why?
Analgesia, Patient-Controlled
1
2017
20
0.570
Why?
Young Adult
18
2020
2615
0.550
Why?
Analgesia, Epidural
1
2017
51
0.550
Why?
Breast Neoplasms
12
2013
761
0.540
Why?
Choledochal Cyst
1
2015
6
0.510
Why?
Abdominal Neoplasms
4
2014
15
0.510
Why?
Pain, Postoperative
1
2017
179
0.490
Why?
Angiogenesis Inhibitors
1
2014
36
0.480
Why?
Time Factors
16
2018
2152
0.480
Why?
Thalidomide
1
2014
31
0.480
Why?
Multivariate Analysis
10
2018
687
0.460
Why?
Peritoneum
6
2020
33
0.460
Why?
Databases, Factual
12
2020
355
0.450
Why?
Blood Transfusion
4
2019
74
0.440
Why?
Cholecystectomy
6
2020
22
0.440
Why?
Neoplasm Metastasis
8
2016
221
0.440
Why?
Bone Neoplasms
1
2014
111
0.440
Why?
Survival Analysis
10
2016
488
0.430
Why?
Gastrointestinal Neoplasms
3
2017
33
0.410
Why?
Tomography, X-Ray Computed
5
2016
918
0.400
Why?
Risk Factors
14
2018
3869
0.400
Why?
Stomach Neoplasms
5
2016
84
0.380
Why?
Portal Vein
2
2017
28
0.370
Why?
Fluorodeoxyglucose F18
4
2010
50
0.350
Why?
Length of Stay
7
2018
318
0.340
Why?
Adolescent
14
2017
3526
0.340
Why?
Neoplasm, Residual
8
2018
25
0.340
Why?
Catheter Ablation
4
2005
67
0.330
Why?
Predictive Value of Tests
13
2019
878
0.330
Why?
Reoperation
7
2017
227
0.330
Why?
Patient Selection
5
2021
277
0.310
Why?
Common Bile Duct
3
2020
8
0.310
Why?
Biopsy
1
2009
260
0.310
Why?
Incidence
5
2018
1200
0.310
Why?
Neoadjuvant Therapy
5
2016
67
0.310
Why?
Preoperative Care
4
2017
115
0.300
Why?
Microwaves
1
2007
8
0.290
Why?
Electrocoagulation
1
2007
12
0.290
Why?
Pseudomyxoma Peritonei
3
2013
12
0.280
Why?
Carcinoma, Pancreatic Ductal
2
2016
21
0.280
Why?
Gene Expression
1
2008
335
0.280
Why?
Organoplatinum Compounds
5
2016
47
0.270
Why?
Morbidity
7
2017
99
0.260
Why?
Tomography, Emission-Computed
1
2005
23
0.250
Why?
Logistic Models
3
2017
781
0.250
Why?
Abdominal Wall
1
2004
22
0.240
Why?
Radiotherapy, Adjuvant
5
2017
77
0.240
Why?
Lymph Node Excision
9
2020
90
0.240
Why?
Gene Expression Profiling
4
2020
323
0.230
Why?
Hepatic Veins
1
2003
4
0.220
Why?
Ovarian Neoplasms
2
2016
94
0.220
Why?
Sarcoma
2
2014
71
0.220
Why?
Coloring Agents
5
2009
29
0.210
Why?
Cohort Studies
9
2020
1831
0.210
Why?
Registries
2
2017
298
0.210
Why?
Cryosurgery
1
2002
20
0.210
Why?
Positron-Emission Tomography
3
2010
163
0.210
Why?
Liver
2
2014
483
0.200
Why?
Radiopharmaceuticals
5
2010
93
0.200
Why?
Clinical Trials as Topic
3
2014
300
0.200
Why?
Incidental Findings
5
2021
25
0.190
Why?
Bile Ducts, Intrahepatic
2
2018
9
0.190
Why?
Quality Assurance, Health Care
2
2020
72
0.190
Why?
Rosaniline Dyes
7
2009
18
0.190
Why?
CA-19-9 Antigen
2
2017
6
0.180
Why?
Drainage
2
2017
72
0.180
Why?
Risk
2
2020
319
0.180
Why?
Patient Education as Topic
2
2019
271
0.180
Why?
Ileal Neoplasms
2
2013
4
0.180
Why?
Jejunal Neoplasms
2
2013
7
0.180
Why?
Frail Elderly
2
2017
69
0.180
Why?
Depression
4
2020
442
0.180
Why?
Models, Statistical
2
2020
173
0.170
Why?
Carcinoma, Lobular
3
2011
12
0.170
Why?
Pancreatic Diseases
1
2019
18
0.160
Why?
Radiography, Thoracic
1
2019
45
0.160
Why?
Pain Measurement
2
2017
351
0.160
Why?
Caregivers
1
2020
113
0.160
Why?
Neutrophils
2
2016
112
0.160
Why?
Geriatric Assessment
2
2017
391
0.150
Why?
Intensive Care Units
2
2015
110
0.150
Why?
Hepatic Artery
1
2017
15
0.150
Why?
Chi-Square Distribution
4
2016
298
0.150
Why?
Stress, Psychological
1
2019
218
0.150
Why?
Jaundice, Obstructive
1
2017
3
0.150
Why?
Diaphragm
2
2014
40
0.150
Why?
Endoscopy
1
2017
57
0.150
Why?
Income
1
2017
61
0.150
Why?
Sensitivity and Specificity
10
2011
594
0.150
Why?
Communication Barriers
1
2017
22
0.150
Why?
Bile Ducts, Extrahepatic
1
2017
1
0.140
Why?
Survivors
1
2018
159
0.140
Why?
Liver Transplantation
1
2018
179
0.140
Why?
Gene Expression Regulation, Neoplastic
2
2009
261
0.140
Why?
Mastectomy, Segmental
2
2010
27
0.140
Why?
Mastectomy
4
2013
65
0.140
Why?
Common Bile Duct Neoplasms
1
2016
7
0.140
Why?
Fluid Therapy
1
2017
25
0.140
Why?
Cholecystectomy, Laparoscopic
1
2017
20
0.140
Why?
Intestinal Perforation
1
2016
9
0.140
Why?
Splenectomy
2
2014
21
0.140
Why?
Disease Progression
3
2014
594
0.140
Why?
Intraoperative Period
7
2018
42
0.140
Why?
Health Status
5
2019
399
0.140
Why?
Vasoconstrictor Agents
1
2017
63
0.140
Why?
Health Services Accessibility
1
2019
242
0.140
Why?
Nomograms
1
2016
32
0.140
Why?
Lymphocytes
1
2016
57
0.140
Why?
Decision Support Techniques
1
2017
128
0.140
Why?
Hospital Mortality
2
2014
198
0.130
Why?
Carcinoma, Ductal, Breast
3
2011
30
0.130
Why?
Delivery of Health Care
1
2017
159
0.130
Why?
Cholangiopancreatography, Magnetic Resonance
1
2015
8
0.130
Why?
Peritoneal Stomata
1
2015
3
0.130
Why?
Dilatation, Pathologic
1
2015
20
0.130
Why?
Forecasting
1
2016
144
0.130
Why?
Palliative Care
1
2016
52
0.130
Why?
Anastomosis, Surgical
1
2015
61
0.130
Why?
Shock, Septic
1
2015
26
0.130
Why?
Rectal Neoplasms
2
2013
18
0.130
Why?
Lung Diseases
1
2015
47
0.130
Why?
Patient Admission
1
2015
60
0.130
Why?
Bandages
2
2013
33
0.120
Why?
Intraoperative Care
6
2015
48
0.120
Why?
Ileal Diseases
1
2014
3
0.120
Why?
Gastrointestinal Stromal Tumors
1
2014
12
0.120
Why?
Vomiting
1
2014
24
0.120
Why?
Hernia, Abdominal
1
2014
10
0.120
Why?
Cholelithiasis
1
2014
12
0.120
Why?
Protein-Tyrosine Kinases
1
2014
40
0.120
Why?
Abdominal Cavity
1
2014
6
0.120
Why?
Intestinal Obstruction
1
2014
12
0.120
Why?
Fatal Outcome
1
2014
82
0.120
Why?
Nausea
1
2014
53
0.120
Why?
Thromboembolism
1
2014
34
0.120
Why?
Appendix
1
2014
4
0.120
Why?
Nervous System Diseases
1
2014
39
0.120
Why?
Severity of Illness Index
1
2017
900
0.120
Why?
Odds Ratio
1
2015
474
0.120
Why?
Cytological Techniques
2
2011
17
0.120
Why?
Ascites
1
2013
16
0.110
Why?
Urinary Tract
1
2013
22
0.110
Why?
Urologic Diseases
1
2013
27
0.110
Why?
Duodenal Neoplasms
1
2013
6
0.110
Why?
Wound Healing
2
2013
185
0.110
Why?
Consensus
1
2013
85
0.110
Why?
Blood Loss, Surgical
1
2013
49
0.110
Why?
Cisplatin
4
2014
77
0.110
Why?
Taxoids
1
2013
59
0.110
Why?
Anthracyclines
1
2013
62
0.100
Why?
Child
7
2014
2441
0.100
Why?
Technetium Tc 99m Sulfur Colloid
2
2009
5
0.100
Why?
Oligonucleotide Array Sequence Analysis
2
2012
161
0.100
Why?
Carcinoma, Intraductal, Noninfiltrating
2
2009
21
0.100
Why?
Feasibility Studies
4
2016
292
0.100
Why?
Diabetes Mellitus
1
2014
411
0.100
Why?
Tumor Burden
3
2016
60
0.090
Why?
Neoplasms, Glandular and Epithelial
1
2010
11
0.090
Why?
Decision Making
1
2012
194
0.090
Why?
Carcinoma, Merkel Cell
1
2009
9
0.080
Why?
Mammaplasty
1
2009
28
0.080
Why?
Frozen Sections
4
2018
18
0.080
Why?
Neoplastic Cells, Circulating
1
2008
23
0.080
Why?
Carboplatin
3
2013
48
0.080
Why?
European Continental Ancestry Group
1
2013
1169
0.080
Why?
Perioperative Care
2
2019
59
0.080
Why?
Magnetic Resonance Imaging
1
2014
1324
0.080
Why?
Wnt Proteins
1
2008
18
0.080
Why?
Complement System Proteins
1
2008
9
0.080
Why?
ROC Curve
2
2018
167
0.080
Why?
Perfusion
2
2020
73
0.070
Why?
Cell Transformation, Neoplastic
1
2008
57
0.070
Why?
Nevus
2
2004
15
0.070
Why?
NAD
1
2007
27
0.070
Why?
Lymphatic Vessels
2
2017
5
0.070
Why?
Cell Death
1
2007
77
0.070
Why?
Necrosis
1
2007
53
0.070
Why?
Pleural Neoplasms
1
2007
11
0.070
Why?
Mental Health
2
2019
115
0.070
Why?
Equipment Design
1
2007
172
0.070
Why?
Focal Nodular Hyperplasia
1
2006
3
0.070
Why?
Biopsy, Needle
2
2004
95
0.070
Why?
Hemoperitoneum
1
2006
4
0.070
Why?
Animals
3
2008
7466
0.070
Why?
Telomerase
1
2006
22
0.070
Why?
Activities of Daily Living
4
2011
259
0.070
Why?
Probability
2
2016
158
0.070
Why?
DNA, Neoplasm
1
2006
55
0.070
Why?
Academic Medical Centers
2
2017
160
0.070
Why?
Colectomy
3
2014
25
0.070
Why?
Endosonography
1
2006
56
0.070
Why?
Head and Neck Neoplasms
1
2007
130
0.070
Why?
African Americans
1
2013
1428
0.060
Why?
Obesity
1
2013
1179
0.060
Why?
Quality of Health Care
2
2020
147
0.060
Why?
Carcinoma, Hepatocellular
1
2005
61
0.060
Why?
Blood Vessel Prosthesis Implantation
1
2005
70
0.060
Why?
Immunoenzyme Techniques
3
2015
52
0.060
Why?
Pilot Projects
3
2016
544
0.060
Why?
Immunohistochemistry
4
2008
532
0.060
Why?
Skin, Artificial
1
2004
33
0.060
Why?
North Carolina
3
2015
1516
0.060
Why?
Diagnosis, Differential
3
2016
518
0.060
Why?
Keratins
3
2010
39
0.060
Why?
Reproducibility of Results
3
2016
765
0.060
Why?
Genetic Markers
2
2015
124
0.060
Why?
Cluster Analysis
2
2015
128
0.060
Why?
Massage
1
2003
12
0.060
Why?
Breast
1
2003
61
0.050
Why?
Injections, Intraperitoneal
2
2014
45
0.050
Why?
Patient Care Planning
1
2004
59
0.050
Why?
Lung Neoplasms
1
2007
409
0.050
Why?
Swine
1
2003
215
0.050
Why?
Cytodiagnosis
3
2011
16
0.050
Why?
Postoperative Care
1
2003
76
0.050
Why?
Statistics, Nonparametric
2
2014
131
0.050
Why?
Biocompatible Materials
1
2004
232
0.050
Why?
Chemoembolization, Therapeutic
2
2014
9
0.050
Why?
Cross-Sectional Studies
2
2017
1530
0.040
Why?
Immune System Phenomena
1
2020
5
0.040
Why?
Oncogenes
1
2020
12
0.040
Why?
Disease Management
1
2020
126
0.040
Why?
Cost of Illness
1
2020
70
0.040
Why?
Diagnostic Tests, Routine
1
2019
24
0.040
Why?
Organoids
1
2020
94
0.040
Why?
Immunotherapy
1
2019
80
0.040
Why?
Body Mass Index
2
2016
923
0.040
Why?
Appendectomy
1
2018
15
0.040
Why?
Blood Cell Count
1
2018
28
0.040
Why?
Data Collection
1
2018
180
0.040
Why?
Reverse Transcriptase Polymerase Chain Reaction
2
2008
261
0.040
Why?
Preoperative Period
1
2017
35
0.040
Why?
Netherlands
1
2017
22
0.040
Why?
Area Under Curve
1
2017
91
0.040
Why?
Malpractice
1
2017
21
0.040
Why?
Bilirubin
1
2017
25
0.040
Why?
Statistics as Topic
1
2017
108
0.040
Why?
Interdisciplinary Communication
1
2017
58
0.040
Why?
Fluorescent Dyes
2
2007
48
0.040
Why?
Lymphocyte Count
1
2016
24
0.040
Why?
Actuarial Analysis
1
2016
12
0.040
Why?
Leucovorin
1
2016
25
0.040
Why?
Camptothecin
1
2016
52
0.030
Why?
Radiotherapy, Intensity-Modulated
1
2016
34
0.030
Why?
Antigens, Neoplasm
2
2008
45
0.030
Why?
Surgical Procedures, Operative
1
2017
82
0.030
Why?
Patient Readmission
1
2017
125
0.030
Why?
Emotions
1
2016
56
0.030
Why?
Fluorouracil
1
2016
82
0.030
Why?
Europe
1
2016
83
0.030
Why?
Peripheral Nerves
1
2016
62
0.030
Why?
Postoperative Hemorrhage
1
2016
42
0.030
Why?
Communication
1
2017
140
0.030
Why?
Bayes Theorem
1
2016
80
0.030
Why?
Neoplasm Proteins
2
2008
148
0.030
Why?
Physician-Patient Relations
1
2017
185
0.030
Why?
Randomized Controlled Trials as Topic
1
2017
507
0.030
Why?
Patient Satisfaction
1
2017
240
0.030
Why?
Mammography
2
2005
42
0.030
Why?
Omentum
1
2014
26
0.030
Why?
Pneumonia
1
2014
67
0.030
Why?
Thrombosis
1
2014
73
0.030
Why?
Respiratory Insufficiency
1
2014
57
0.030
Why?
Thiosulfates
1
2013
3
0.030
Why?
Arrhythmias, Cardiac
1
2014
93
0.030
Why?
Ovariectomy
1
2014
149
0.030
Why?
Societies, Scientific
1
2013
15
0.030
Why?
Axilla
2
2003
18
0.030
Why?
International Agencies
1
2012
10
0.030
Why?
Case-Control Studies
1
2014
897
0.030
Why?
Blood Platelets
1
2012
39
0.030
Why?
Digestive System Surgical Procedures
1
2011
21
0.020
Why?
Sleep
1
2012
92
0.020
Why?
Drug Therapy, Combination
1
2012
286
0.020
Why?
Paclitaxel
1
2011
67
0.020
Why?
Staining and Labeling
1
2010
60
0.020
Why?
Genotype
1
2012
734
0.020
Why?
Phenotype
1
2012
639
0.020
Why?
Protein Biosynthesis
1
2009
40
0.020
Why?
N-Acetylgalactosaminyltransferases
1
2008
1
0.020
Why?
Keratin-20
1
2008
6
0.020
Why?
Gastrectomy
1
2009
69
0.020
Why?
Proto-Oncogene Proteins c-met
1
2008
19
0.020
Why?
Maximum Tolerated Dose
1
2008
61
0.020
Why?
Neck
1
2007
27
0.020
Why?
Health Surveys
1
2007
197
0.020
Why?
Carcinoembryonic Antigen
1
2006
7
0.020
Why?
False Negative Reactions
1
2006
20
0.020
Why?
Rupture
1
2006
34
0.020
Why?
Biopsy, Fine-Needle
1
2006
53
0.020
Why?
Age Factors
1
2009
1194
0.020
Why?
Polymerase Chain Reaction
1
2006
197
0.020
Why?
Single-Blind Method
1
2005
202
0.020
Why?
Atmospheric Pressure
1
2004
10
0.010
Why?
Vacuum
1
2004
22
0.010
Why?
Chondroitin Sulfates
1
2004
21
0.010
Why?
S100 Proteins
1
2004
18
0.010
Why?
Monitoring, Intraoperative
1
2004
42
0.010
Why?
Hyperplasia
1
2003
38
0.010
Why?
Regression Analysis
1
2004
294
0.010
Why?
Face
1
2003
29
0.010
Why?
Cell Biology
1
2002
2
0.010
Why?
Collagen
1
2004
225
0.010
Why?
Specimen Handling
1
2002
33
0.010
Why?
Antineoplastic Agents, Hormonal
1
2002
39
0.010
Why?
Cryopreservation
1
2002
57
0.010
Why?
Tamoxifen
1
2002
56
0.010
Why?
Algorithms
1
2005
496
0.010
Why?
Skin
1
2004
210
0.010
Why?
Child, Preschool
1
2003
1269
0.010
Why?
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