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Demetrius Litwin

Concepts (320)

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
41
2021
490
4.590
Why?
Robotic Surgical Procedures
4
2021
169
2.100
Why?
Hernia, Inguinal
6
2021
41
1.790
Why?
Hernia, Ventral
3
2020
27
1.450
Why?
Learning Curve
4
2021
33
1.140
Why?
Herniorrhaphy
5
2021
71
1.110
Why?
Cholecystectomy, Laparoscopic
8
2014
49
1.060
Why?
Cholecystitis, Acute
6
2019
30
0.890
Why?
Surgical Mesh
7
2021
60
0.770
Why?
Splenectomy
4
2004
39
0.670
Why?
Operative Time
4
2021
93
0.650
Why?
Robotics
1
2021
86
0.620
Why?
Adrenalectomy
4
2010
25
0.580
Why?
Surgeons
1
2020
191
0.530
Why?
Nephrectomy
4
2011
92
0.510
Why?
Adrenal Gland Neoplasms
4
2010
52
0.490
Why?
Retrospective Studies
20
2021
6860
0.490
Why?
Laparoscopes
6
2007
23
0.470
Why?
Hand
4
2004
76
0.440
Why?
Humans
65
2021
65109
0.410
Why?
Middle Aged
39
2020
18262
0.400
Why?
Male
44
2021
31025
0.380
Why?
Female
48
2021
34008
0.370
Why?
Cholelithiasis
1
2011
23
0.350
Why?
Postoperative Complications
12
2016
1320
0.350
Why?
Medicaid
3
2020
371
0.350
Why?
Hernia
1
2011
14
0.340
Why?
Adult
30
2021
17353
0.330
Why?
Athletic Injuries
1
2011
82
0.320
Why?
Cholecystostomy
4
2016
22
0.320
Why?
Gastrointestinal Diseases
1
2010
71
0.310
Why?
Appendicitis
4
2021
84
0.290
Why?
Cysts
2
2005
44
0.290
Why?
Gallbladder Diseases
1
2008
26
0.290
Why?
Cholecystitis
3
2010
29
0.280
Why?
Wounds, Stab
1
2008
13
0.280
Why?
Abdominal Injuries
1
2008
32
0.270
Why?
Splenomegaly
2
2004
22
0.260
Why?
Length of Stay
10
2021
827
0.260
Why?
Swine
7
2011
394
0.260
Why?
Purpura, Thrombocytopenic, Idiopathic
2
2004
14
0.260
Why?
Video-Assisted Surgery
1
2007
8
0.260
Why?
Intraoperative Complications
4
2000
88
0.250
Why?
Wounds, Nonpenetrating
1
2008
116
0.250
Why?
Gastrectomy
3
2007
39
0.250
Why?
Task Performance and Analysis
1
2007
129
0.240
Why?
Fundoplication
2
2006
26
0.240
Why?
Suture Techniques
2
2011
94
0.240
Why?
Surgical Stapling
2
2003
11
0.230
Why?
Peritoneal Diseases
1
2005
5
0.230
Why?
Macrophages, Peritoneal
1
2006
74
0.230
Why?
Appendectomy
3
2021
57
0.230
Why?
Feasibility Studies
6
2011
587
0.230
Why?
Treatment Outcome
16
2014
5784
0.220
Why?
General Surgery
4
2011
211
0.220
Why?
Radiography, Interventional
1
2005
82
0.220
Why?
Pneumoperitoneum, Artificial
6
2003
14
0.210
Why?
Splenic Diseases
1
2004
14
0.210
Why?
Intestinal Obstruction
2
2018
51
0.210
Why?
Iliac Artery
2
2002
43
0.210
Why?
Splenic Artery
1
2003
8
0.200
Why?
Arterial Occlusive Diseases
2
2002
67
0.200
Why?
Gastric Antral Vascular Ectasia
1
2003
3
0.200
Why?
Aortic Diseases
2
2002
65
0.200
Why?
Postoperative Hemorrhage
1
2003
40
0.200
Why?
Thoracoscopy
2
2000
29
0.190
Why?
Spleen
1
2004
474
0.190
Why?
Gastroesophageal Reflux
2
2006
93
0.190
Why?
Aged
22
2019
14952
0.190
Why?
Curriculum
3
2011
608
0.180
Why?
Vascular Surgical Procedures
2
2002
240
0.170
Why?
Gastrointestinal Hemorrhage
2
2018
88
0.170
Why?
Dissection
3
2011
46
0.170
Why?
Recurrence
5
2018
657
0.170
Why?
Incisional Hernia
1
2020
15
0.160
Why?
Tomography, X-Ray Computed
3
2018
1656
0.160
Why?
Orbital Fractures
1
2020
8
0.160
Why?
Clinical Clerkship
2
2011
94
0.160
Why?
Systemic Inflammatory Response Syndrome
1
2000
40
0.160
Why?
Fracture Fixation
1
2020
18
0.160
Why?
Endoscopy
2
1997
95
0.160
Why?
Embolization, Therapeutic
1
2003
333
0.160
Why?
Surgical Procedures, Operative
1
2021
141
0.150
Why?
Time Factors
8
2011
3762
0.150
Why?
Equipment Design
4
2003
363
0.150
Why?
Ischemia
1
2001
203
0.150
Why?
Femoral Artery
1
2000
104
0.150
Why?
Colectomy
2
2001
123
0.150
Why?
Trauma Centers
1
2020
130
0.150
Why?
Kidney
1
2001
451
0.140
Why?
Coronary Artery Bypass
1
2000
292
0.140
Why?
Ambulatory Surgical Procedures
1
1998
49
0.140
Why?
Thoracic Nerves
1
1997
2
0.130
Why?
Lumbar Vertebrae
2
2000
174
0.130
Why?
Intestinal Diseases
1
2018
37
0.130
Why?
Aged, 80 and over
10
2016
5607
0.130
Why?
Lymph Node Excision
1
1997
45
0.130
Why?
Minimally Invasive Surgical Procedures
3
2004
127
0.130
Why?
Interleukin-6
2
2011
323
0.130
Why?
Abdominal Pain
1
2018
102
0.130
Why?
Intubation
2
2010
10
0.130
Why?
Cholecystectomy
3
2014
34
0.120
Why?
Intussusception
1
1996
16
0.120
Why?
Lipoma
1
1996
17
0.120
Why?
Communication
2
2010
596
0.110
Why?
Prospective Studies
7
2014
3307
0.110
Why?
Patient Satisfaction
1
1998
436
0.110
Why?
Acute Disease
3
2010
663
0.110
Why?
Hernia, Femoral
1
1994
1
0.110
Why?
Adolescent
8
2007
6305
0.110
Why?
Healthcare Disparities
1
2019
407
0.110
Why?
Pancreatectomy
2
2007
99
0.100
Why?
Colonic Neoplasms
1
1996
220
0.100
Why?
United States
9
2020
8093
0.100
Why?
Palpation
2
2004
8
0.100
Why?
Abdomen
2
2006
94
0.100
Why?
Postoperative Care
2
2011
125
0.090
Why?
Critical Care
1
2016
402
0.090
Why?
Sensitivity and Specificity
2
2008
1163
0.090
Why?
Gastroscopy
2
2003
23
0.090
Why?
Laparotomy
2
2008
54
0.090
Why?
Tissue Adhesions
1
2011
21
0.090
Why?
Peritoneal Cavity
2
2003
30
0.090
Why?
Hand-Assisted Laparoscopy
1
2011
3
0.090
Why?
Emergency Treatment
1
2011
55
0.090
Why?
Students, Medical
2
2011
263
0.090
Why?
Groin
1
2011
14
0.090
Why?
Decompression, Surgical
1
2011
70
0.080
Why?
Digestive System Surgical Procedures
1
2011
90
0.080
Why?
Culture
1
2011
82
0.080
Why?
Hepatectomy
2
2001
63
0.080
Why?
Clinical Competence
4
2010
727
0.080
Why?
Blood Loss, Surgical
2
2001
65
0.080
Why?
Physical Examination
1
2011
109
0.080
Why?
Diagnosis, Differential
2
2011
991
0.080
Why?
Peptic Ulcer
1
2010
18
0.080
Why?
C-Reactive Protein
1
2011
170
0.080
Why?
Anastomosis, Surgical
2
2001
118
0.080
Why?
Follow-Up Studies
4
2001
2483
0.080
Why?
Abdomen, Acute
1
2010
23
0.080
Why?
Teaching
1
2011
165
0.080
Why?
Diverticulitis
1
2010
33
0.080
Why?
Career Choice
1
2011
126
0.080
Why?
Patient Simulation
1
2010
67
0.080
Why?
Postoperative Period
3
2007
130
0.080
Why?
Massachusetts
4
2020
2144
0.080
Why?
Neurosurgery
1
2010
31
0.080
Why?
Insurance, Health
1
2010
151
0.070
Why?
Time-to-Treatment
2
2020
134
0.070
Why?
Pain
1
2011
399
0.070
Why?
Emotions
1
2010
233
0.070
Why?
Stents
1
2011
498
0.070
Why?
Hospital Mortality
4
2020
875
0.070
Why?
Physician-Patient Relations
1
2010
427
0.060
Why?
Surgical Instruments
2
2000
44
0.060
Why?
Gastric Bypass
2
2007
69
0.060
Why?
Esophageal Motility Disorders
1
2006
13
0.060
Why?
Young Adult
2
2019
4810
0.060
Why?
Stomach Neoplasms
1
2007
81
0.060
Why?
Animals
9
2011
21308
0.060
Why?
Obesity, Morbid
1
2007
93
0.060
Why?
Tissue and Organ Harvesting
1
2006
30
0.060
Why?
Liver Diseases
1
1987
158
0.060
Why?
Attitude of Health Personnel
1
2010
627
0.060
Why?
Education, Medical
1
2007
182
0.060
Why?
Pheochromocytoma
1
2005
32
0.060
Why?
Biopsy, Needle
1
2005
134
0.060
Why?
Homeostasis
1
2007
378
0.050
Why?
Risk Factors
3
2016
5429
0.050
Why?
Glucose
1
2007
476
0.050
Why?
Congenital Abnormalities
1
2004
25
0.050
Why?
Preoperative Care
1
2005
199
0.050
Why?
Insulin Resistance
1
2007
414
0.050
Why?
Algorithms
2
2014
1048
0.050
Why?
Predictive Value of Tests
1
2007
1113
0.050
Why?
Pancreatic Neoplasms
1
2007
354
0.050
Why?
Pyloric Antrum
1
2003
4
0.050
Why?
Insulin
1
2007
695
0.050
Why?
Thrombocytopenia
1
2004
56
0.050
Why?
Laser Coagulation
1
2003
16
0.050
Why?
Gastric Mucosa
1
2003
53
0.050
Why?
Hemostasis, Surgical
2
2001
21
0.050
Why?
Tumor Necrosis Factor-alpha
1
2006
603
0.050
Why?
Equipment Safety
1
2003
26
0.050
Why?
Lipopolysaccharides
1
2006
624
0.050
Why?
Internship and Residency
1
2010
805
0.050
Why?
Pain Measurement
2
2005
345
0.050
Why?
Blood Transfusion
1
2003
164
0.050
Why?
Esophagus
1
2002
47
0.040
Why?
Confidence Intervals
3
2010
236
0.040
Why?
Prostatectomy
1
2002
103
0.040
Why?
Deglutition Disorders
1
2002
43
0.040
Why?
Magnetic Resonance Imaging
1
2011
2244
0.040
Why?
Reproducibility of Results
2
2010
1698
0.040
Why?
Esophagoscopy
1
2001
26
0.040
Why?
Cells, Cultured
1
2006
2188
0.040
Why?
Embolism, Air
1
2001
10
0.040
Why?
Critical Illness
2
2016
329
0.040
Why?
Carbon Dioxide
2
2001
81
0.040
Why?
Tissue Donors
1
2001
146
0.040
Why?
Child
3
1997
4612
0.040
Why?
Hysterectomy
1
2001
71
0.040
Why?
Colonoscopy
1
2001
97
0.040
Why?
Weight Loss
1
2003
276
0.040
Why?
Esophagectomy
1
2001
53
0.040
Why?
Odds Ratio
3
2010
754
0.040
Why?
Alcoholic Intoxication
1
2020
27
0.040
Why?
Intervertebral Disc
2
2000
21
0.040
Why?
Academic Medical Centers
1
2021
306
0.040
Why?
Educational Measurement
2
2010
213
0.040
Why?
Ontario
1
1998
45
0.040
Why?
Recovery of Function
1
2000
291
0.040
Why?
Spinal Fusion
1
2000
156
0.030
Why?
Prostatic Neoplasms
1
2002
493
0.030
Why?
Axilla
1
1997
18
0.030
Why?
Capsule Endoscopy
1
2018
40
0.030
Why?
Cryosurgery
1
1997
28
0.030
Why?
Endoscopy, Gastrointestinal
1
2018
74
0.030
Why?
Fetoscopy
1
1997
1
0.030
Why?
Tertiary Care Centers
1
2018
111
0.030
Why?
Intestine, Small
1
2018
82
0.030
Why?
Insufflation
1
1997
9
0.030
Why?
Cadaver
1
1997
127
0.030
Why?
Anesthesia, General
1
1997
47
0.030
Why?
Uterus
1
1997
41
0.030
Why?
Blood Vessel Prosthesis Implantation
1
2000
276
0.030
Why?
Intensive Care Units
1
2000
420
0.030
Why?
Socioeconomic Factors
1
2019
801
0.030
Why?
Sex Distribution
2
2007
252
0.030
Why?
Fetus
1
1997
102
0.030
Why?
Age Distribution
2
2007
262
0.030
Why?
Comorbidity
1
2020
1119
0.030
Why?
Equipment Failure
1
2016
63
0.030
Why?
Anemia
1
2018
132
0.030
Why?
Models, Animal
2
2011
241
0.030
Why?
Patient Discharge
1
2019
519
0.030
Why?
Psoas Muscles
1
1995
12
0.030
Why?
Medicare
1
2019
624
0.030
Why?
Liver Neoplasms
1
1997
309
0.030
Why?
Peripheral Nerve Injuries
1
1994
15
0.030
Why?
Pneumonectomy
1
1996
130
0.030
Why?
Hospitalization
3
2010
1392
0.030
Why?
Referral and Consultation
1
2018
440
0.030
Why?
Patient Safety
1
2016
259
0.020
Why?
Emergency Service, Hospital
1
2021
1149
0.020
Why?
Surgical Equipment
1
1992
2
0.020
Why?
Respiratory Mechanics
1
1992
56
0.020
Why?
Evaluation Studies as Topic
1
1992
105
0.020
Why?
Cholecystography
1
2011
14
0.020
Why?
Canada
1
1992
154
0.020
Why?
Operating Rooms
1
1992
59
0.020
Why?
Cross-Sectional Studies
1
2018
2703
0.020
Why?
Empathy
1
2010
69
0.020
Why?
Professional-Patient Relations
1
2010
126
0.020
Why?
Interprofessional Relations
1
2010
137
0.020
Why?
Analysis of Variance
1
2010
602
0.020
Why?
Education, Medical, Undergraduate
1
2010
161
0.020
Why?
Databases, Factual
1
1992
882
0.020
Why?
Anti-Bacterial Agents
1
2014
801
0.020
Why?
Incidence
1
1992
1418
0.020
Why?
Registries
1
1992
919
0.020
Why?
Luminescent Measurements
1
2007
40
0.020
Why?
Patient Selection
1
2010
483
0.020
Why?
Immunoassay
1
2007
71
0.020
Why?
Pilot Projects
1
2010
1015
0.020
Why?
Methods
1
1987
40
0.020
Why?
Echinococcosis, Hepatic
1
1987
6
0.020
Why?
Peristalsis
1
2006
5
0.020
Why?
Contraindications
1
2006
52
0.020
Why?
Drainage
1
1987
152
0.010
Why?
Miniaturization
1
2005
10
0.010
Why?
Esthetics
1
2005
18
0.010
Why?
Statistics, Nonparametric
1
2005
213
0.010
Why?
Analgesia
1
2005
36
0.010
Why?
Multivariate Analysis
1
2007
930
0.010
Why?
Survival Rate
1
2007
844
0.010
Why?
Adipose Tissue
1
2007
299
0.010
Why?
Peritoneum
1
2004
31
0.010
Why?
B-Lymphocytes
1
2007
563
0.010
Why?
Quality of Life
1
2011
1259
0.010
Why?
Cohort Studies
1
2010
2619
0.010
Why?
Immunity, Cellular
1
2004
170
0.010
Why?
Anastomosis, Roux-en-Y
1
2003
4
0.010
Why?
Body Mass Index
1
2007
897
0.010
Why?
Surveys and Questionnaires
1
2011
2763
0.010
Why?
Constriction, Pathologic
1
2003
130
0.010
Why?
Prostate-Specific Antigen
1
2002
84
0.010
Why?
Liver Circulation
1
2001
11
0.010
Why?
Pressure
1
2001
78
0.010
Why?
Abdominal Abscess
1
1999
12
0.010
Why?
Absenteeism
1
1999
40
0.010
Why?
Blood Pressure
1
2001
526
0.010
Why?
Surgical Wound Infection
1
1999
124
0.010
Why?
Activities of Daily Living
1
1999
293
0.010
Why?
Hypercapnia
1
1997
9
0.010
Why?
Acidosis
1
1997
28
0.010
Why?
Fetal Blood
1
1997
73
0.010
Why?
Sheep
1
1997
189
0.010
Why?
Arteries
1
1997
81
0.010
Why?
Liver
1
2001
869
0.010
Why?
Rabbits
1
1997
338
0.010
Why?
Thoracotomy
1
1996
47
0.010
Why?
Hemodynamics
1
1997
251
0.010
Why?
Rectal Neoplasms
1
1997
139
0.010
Why?
Hydrogen-Ion Concentration
1
1997
464
0.010
Why?
Randomized Controlled Trials as Topic
1
1999
804
0.010
Why?
Patient Readmission
1
1999
448
0.010
Why?
Adenocarcinoma
1
1997
366
0.010
Why?
Lung Diseases
1
1996
183
0.010
Why?
Lung Volume Measurements
1
1992
20
0.010
Why?
Pulmonary Atelectasis
1
1992
11
0.010
Why?
Pulmonary Ventilation
1
1992
36
0.010
Why?
Lighting
1
1992
14
0.010
Why?
Monitoring, Intraoperative
1
1992
47
0.010
Why?
North America
1
1992
114
0.010
Why?
Europe
1
1992
199
0.010
Why?
History, 20th Century
1
1992
232
0.010
Why?
Oxygen
1
1992
319
0.010
Why?
Disease Models, Animal
1
1997
2284
0.000
Why?
Lung Neoplasms
1
1996
704
0.000
Why?
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