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Demetrius Litwin

Concepts (321)

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
472
4.840
Why?
Robotic Surgical Procedures
4
2021
146
2.260
Why?
Hernia, Inguinal
6
2021
41
1.890
Why?
Hernia, Ventral
3
2020
25
1.530
Why?
Learning Curve
4
2021
35
1.210
Why?
Herniorrhaphy
5
2021
70
1.170
Why?
Cholecystectomy, Laparoscopic
8
2014
50
1.120
Why?
Cholecystitis, Acute
6
2019
30
0.940
Why?
Surgical Mesh
7
2021
61
0.810
Why?
Splenectomy
4
2004
42
0.700
Why?
Operative Time
4
2021
91
0.680
Why?
Robotics
1
2021
78
0.660
Why?
Adrenalectomy
4
2010
25
0.610
Why?
Surgeons
1
2020
181
0.570
Why?
Nephrectomy
4
2011
81
0.550
Why?
Adrenal Gland Neoplasms
4
2010
43
0.530
Why?
Retrospective Studies
20
2021
6565
0.530
Why?
Laparoscopes
6
2007
25
0.500
Why?
Hand
4
2004
72
0.470
Why?
Humans
65
2021
62966
0.430
Why?
Middle Aged
39
2020
17430
0.430
Why?
Male
44
2021
29620
0.410
Why?
Female
48
2021
32620
0.400
Why?
Cholelithiasis
1
2011
23
0.380
Why?
Postoperative Complications
12
2016
1292
0.370
Why?
Medicaid
3
2020
359
0.370
Why?
Hernia
1
2011
15
0.360
Why?
Adult
30
2021
16693
0.350
Why?
Athletic Injuries
1
2011
82
0.340
Why?
Cholecystostomy
4
2016
22
0.330
Why?
Gastrointestinal Diseases
1
2010
70
0.320
Why?
Appendicitis
4
2021
81
0.310
Why?
Cysts
2
2005
41
0.310
Why?
Gallbladder Diseases
1
2008
25
0.300
Why?
Cholecystitis
3
2010
29
0.300
Why?
Wounds, Stab
1
2008
13
0.290
Why?
Abdominal Injuries
1
2008
30
0.280
Why?
Splenomegaly
2
2004
24
0.280
Why?
Length of Stay
10
2021
806
0.280
Why?
Swine
7
2011
370
0.280
Why?
Purpura, Thrombocytopenic, Idiopathic
2
2004
16
0.270
Why?
Video-Assisted Surgery
1
2007
10
0.270
Why?
Wounds, Nonpenetrating
1
2008
108
0.270
Why?
Intraoperative Complications
4
2000
90
0.260
Why?
Gastrectomy
3
2007
40
0.260
Why?
Fundoplication
2
2006
25
0.260
Why?
Task Performance and Analysis
1
2007
126
0.260
Why?
Suture Techniques
2
2011
99
0.250
Why?
Surgical Stapling
2
2003
12
0.250
Why?
Peritoneal Diseases
1
2005
5
0.250
Why?
Macrophages, Peritoneal
1
2006
77
0.240
Why?
Feasibility Studies
6
2011
563
0.240
Why?
Appendectomy
3
2021
54
0.240
Why?
Treatment Outcome
16
2014
5608
0.240
Why?
General Surgery
4
2011
207
0.240
Why?
Radiography, Interventional
1
2005
74
0.230
Why?
Pneumoperitoneum, Artificial
6
2003
13
0.230
Why?
Splenic Diseases
1
2004
15
0.230
Why?
Intestinal Obstruction
2
2018
53
0.220
Why?
Splenic Artery
1
2003
9
0.220
Why?
Iliac Artery
2
2002
49
0.220
Why?
Gastric Antral Vascular Ectasia
1
2003
4
0.210
Why?
Arterial Occlusive Diseases
2
2002
74
0.210
Why?
Postoperative Hemorrhage
1
2003
38
0.210
Why?
Aortic Diseases
2
2002
74
0.210
Why?
Thoracoscopy
2
2000
25
0.200
Why?
Spleen
1
2004
482
0.200
Why?
Aged
22
2019
14300
0.200
Why?
Gastroesophageal Reflux
2
2006
92
0.200
Why?
Curriculum
3
2011
589
0.200
Why?
Gastrointestinal Hemorrhage
2
2018
79
0.190
Why?
Vascular Surgical Procedures
2
2002
258
0.180
Why?
Dissection
3
2011
48
0.180
Why?
Recurrence
5
2018
638
0.180
Why?
Incisional Hernia
1
2020
13
0.170
Why?
Tomography, X-Ray Computed
3
2018
1594
0.170
Why?
Clinical Clerkship
2
2011
90
0.170
Why?
Orbital Fractures
1
2020
8
0.170
Why?
Fracture Fixation
1
2020
17
0.170
Why?
Systemic Inflammatory Response Syndrome
1
2000
44
0.170
Why?
Embolization, Therapeutic
1
2003
314
0.170
Why?
Surgical Procedures, Operative
1
2021
141
0.160
Why?
Endoscopy
2
1997
109
0.160
Why?
Equipment Design
4
2003
348
0.160
Why?
Ischemia
1
2001
204
0.160
Why?
Colectomy
2
2001
108
0.160
Why?
Time Factors
8
2011
3755
0.160
Why?
Femoral Artery
1
2000
110
0.160
Why?
Trauma Centers
1
2020
122
0.150
Why?
Kidney
1
2001
444
0.150
Why?
Coronary Artery Bypass
1
2000
297
0.150
Why?
Ambulatory Surgical Procedures
1
1998
47
0.150
Why?
Lumbar Vertebrae
2
2000
156
0.140
Why?
Thoracic Nerves
1
1997
2
0.140
Why?
Aged, 80 and over
10
2016
5424
0.140
Why?
Intestinal Diseases
1
2018
36
0.140
Why?
Lymph Node Excision
1
1997
43
0.140
Why?
Minimally Invasive Surgical Procedures
3
2004
122
0.140
Why?
Interleukin-6
2
2011
320
0.140
Why?
Abdominal Pain
1
2018
101
0.140
Why?
Intubation
2
2010
11
0.130
Why?
Cholecystectomy
3
2014
34
0.130
Why?
Intussusception
1
1996
14
0.130
Why?
Lipoma
1
1996
18
0.130
Why?
Communication
2
2010
569
0.120
Why?
Prospective Studies
7
2014
3266
0.120
Why?
Healthcare Disparities
1
2019
352
0.120
Why?
Patient Satisfaction
1
1998
433
0.120
Why?
Hernia, Femoral
1
1994
1
0.120
Why?
Acute Disease
3
2010
671
0.120
Why?
Adolescent
8
2007
6205
0.110
Why?
Colonic Neoplasms
1
1996
221
0.110
Why?
Pancreatectomy
2
2007
101
0.110
Why?
United States
9
2020
7756
0.110
Why?
Palpation
2
2004
9
0.100
Why?
Abdomen
2
2006
92
0.100
Why?
Postoperative Care
2
2011
122
0.100
Why?
Critical Care
1
2016
392
0.100
Why?
Sensitivity and Specificity
2
2008
1141
0.100
Why?
Gastroscopy
2
2003
21
0.100
Why?
Laparotomy
2
2008
51
0.100
Why?
Tissue Adhesions
1
2011
20
0.090
Why?
Peritoneal Cavity
2
2003
31
0.090
Why?
Hand-Assisted Laparoscopy
1
2011
3
0.090
Why?
Emergency Treatment
1
2011
57
0.090
Why?
Students, Medical
2
2011
255
0.090
Why?
Groin
1
2011
15
0.090
Why?
Decompression, Surgical
1
2011
66
0.090
Why?
Digestive System Surgical Procedures
1
2011
91
0.090
Why?
Culture
1
2011
78
0.090
Why?
Hepatectomy
2
2001
63
0.090
Why?
Blood Loss, Surgical
2
2001
62
0.090
Why?
Clinical Competence
4
2010
716
0.090
Why?
Physical Examination
1
2011
112
0.090
Why?
Diagnosis, Differential
2
2011
968
0.090
Why?
Peptic Ulcer
1
2010
20
0.080
Why?
Anastomosis, Surgical
2
2001
112
0.080
Why?
C-Reactive Protein
1
2011
166
0.080
Why?
Follow-Up Studies
4
2001
2450
0.080
Why?
Abdomen, Acute
1
2010
23
0.080
Why?
Teaching
1
2011
156
0.080
Why?
Diverticulitis
1
2010
31
0.080
Why?
Career Choice
1
2011
128
0.080
Why?
Patient Simulation
1
2010
69
0.080
Why?
Massachusetts
4
2020
2061
0.080
Why?
Postoperative Period
3
2007
138
0.080
Why?
Neurosurgery
1
2010
29
0.080
Why?
Time-to-Treatment
2
2020
109
0.080
Why?
Insurance, Health
1
2010
151
0.070
Why?
Pain
1
2011
407
0.070
Why?
Emotions
1
2010
223
0.070
Why?
Stents
1
2011
487
0.070
Why?
Hospital Mortality
4
2020
867
0.070
Why?
Physician-Patient Relations
1
2010
417
0.070
Why?
Esophageal Motility Disorders
1
2006
13
0.070
Why?
Surgical Instruments
2
2000
43
0.070
Why?
Gastric Bypass
2
2007
76
0.070
Why?
Young Adult
2
2019
4660
0.060
Why?
Animals
9
2011
20643
0.060
Why?
Stomach Neoplasms
1
2007
78
0.060
Why?
Obesity, Morbid
1
2007
97
0.060
Why?
Tissue and Organ Harvesting
1
2006
30
0.060
Why?
Attitude of Health Personnel
1
2010
588
0.060
Why?
Liver Diseases
1
1987
148
0.060
Why?
Pheochromocytoma
1
2005
26
0.060
Why?
Biopsy, Needle
1
2005
137
0.060
Why?
Education, Medical
1
2007
182
0.060
Why?
Homeostasis
1
2007
368
0.060
Why?
Risk Factors
3
2016
5318
0.060
Why?
Congenital Abnormalities
1
2004
26
0.060
Why?
Glucose
1
2007
470
0.060
Why?
Preoperative Care
1
2005
190
0.060
Why?
Algorithms
2
2014
1003
0.060
Why?
Pancreatic Neoplasms
1
2007
340
0.050
Why?
Insulin Resistance
1
2007
410
0.050
Why?
Predictive Value of Tests
1
2007
1082
0.050
Why?
Pyloric Antrum
1
2003
4
0.050
Why?
Thrombocytopenia
1
2004
54
0.050
Why?
Insulin
1
2007
687
0.050
Why?
Laser Coagulation
1
2003
15
0.050
Why?
Gastric Mucosa
1
2003
53
0.050
Why?
Hemostasis, Surgical
2
2001
16
0.050
Why?
Equipment Safety
1
2003
21
0.050
Why?
Tumor Necrosis Factor-alpha
1
2006
613
0.050
Why?
Lipopolysaccharides
1
2006
644
0.050
Why?
Internship and Residency
1
2010
793
0.050
Why?
Blood Transfusion
1
2003
161
0.050
Why?
Pain Measurement
2
2005
343
0.050
Why?
Prostatectomy
1
2002
88
0.050
Why?
Esophagus
1
2002
50
0.050
Why?
Confidence Intervals
3
2010
242
0.050
Why?
Deglutition Disorders
1
2002
43
0.050
Why?
Magnetic Resonance Imaging
1
2011
2154
0.050
Why?
Reproducibility of Results
2
2010
1644
0.050
Why?
Esophagoscopy
1
2001
24
0.050
Why?
Embolism, Air
1
2001
8
0.050
Why?
Cells, Cultured
1
2006
2158
0.040
Why?
Critical Illness
2
2016
323
0.040
Why?
Carbon Dioxide
2
2001
86
0.040
Why?
Child
3
1997
4486
0.040
Why?
Hysterectomy
1
2001
67
0.040
Why?
Colonoscopy
1
2001
97
0.040
Why?
Weight Loss
1
2003
272
0.040
Why?
Esophagectomy
1
2001
48
0.040
Why?
Tissue Donors
1
2001
153
0.040
Why?
Odds Ratio
3
2010
769
0.040
Why?
Alcoholic Intoxication
1
2020
27
0.040
Why?
Pain, Postoperative
1
2001
161
0.040
Why?
Intervertebral Disc
2
2000
16
0.040
Why?
Academic Medical Centers
1
2021
317
0.040
Why?
Educational Measurement
2
2010
216
0.040
Why?
Ontario
1
1998
44
0.040
Why?
Prostatic Neoplasms
1
2002
404
0.040
Why?
Recovery of Function
1
2000
284
0.040
Why?
Spinal Fusion
1
2000
146
0.040
Why?
Axilla
1
1997
18
0.040
Why?
Capsule Endoscopy
1
2018
35
0.040
Why?
Cryosurgery
1
1997
27
0.030
Why?
Endoscopy, Gastrointestinal
1
2018
74
0.030
Why?
Fetoscopy
1
1997
1
0.030
Why?
Intestine, Small
1
2018
79
0.030
Why?
Tertiary Care Centers
1
2018
109
0.030
Why?
Insufflation
1
1997
9
0.030
Why?
Anesthesia, General
1
1997
45
0.030
Why?
Cadaver
1
1997
125
0.030
Why?
Uterus
1
1997
42
0.030
Why?
Intensive Care Units
1
2000
405
0.030
Why?
Socioeconomic Factors
1
2019
775
0.030
Why?
Fetus
1
1997
99
0.030
Why?
Sex Distribution
2
2007
253
0.030
Why?
Age Distribution
2
2007
259
0.030
Why?
Comorbidity
1
2020
1119
0.030
Why?
Blood Vessel Prosthesis Implantation
1
2000
308
0.030
Why?
Equipment Failure
1
2016
65
0.030
Why?
Anemia
1
2018
127
0.030
Why?
Models, Animal
2
2011
236
0.030
Why?
Patient Discharge
1
2019
506
0.030
Why?
Psoas Muscles
1
1995
11
0.030
Why?
Medicare
1
2019
614
0.030
Why?
Pneumonectomy
1
1996
109
0.030
Why?
Liver Neoplasms
1
1997
297
0.030
Why?
Peripheral Nerve Injuries
1
1994
13
0.030
Why?
Hospitalization
3
2010
1347
0.030
Why?
Referral and Consultation
1
2018
422
0.030
Why?
Patient Safety
1
2016
242
0.030
Why?
Emergency Service, Hospital
1
2021
1079
0.030
Why?
Surgical Equipment
1
1992
2
0.020
Why?
Respiratory Mechanics
1
1992
54
0.020
Why?
Evaluation Studies as Topic
1
1992
104
0.020
Why?
Cholecystography
1
2011
14
0.020
Why?
Canada
1
1992
154
0.020
Why?
Operating Rooms
1
1992
55
0.020
Why?
Cross-Sectional Studies
1
2018
2562
0.020
Why?
Empathy
1
2010
67
0.020
Why?
Professional-Patient Relations
1
2010
128
0.020
Why?
Interprofessional Relations
1
2010
133
0.020
Why?
Analysis of Variance
1
2010
608
0.020
Why?
Education, Medical, Undergraduate
1
2010
155
0.020
Why?
Databases, Factual
1
1992
855
0.020
Why?
Anti-Bacterial Agents
1
2014
787
0.020
Why?
Registries
1
1992
878
0.020
Why?
Incidence
1
1992
1374
0.020
Why?
Patient Selection
1
2010
483
0.020
Why?
Luminescent Measurements
1
2007
40
0.020
Why?
Immunoassay
1
2007
70
0.020
Why?
Echinococcosis, Hepatic
1
1987
5
0.020
Why?
Pilot Projects
1
2010
991
0.020
Why?
Methods
1
1987
40
0.020
Why?
Peristalsis
1
2006
5
0.020
Why?
Contraindications
1
2006
50
0.020
Why?
Miniaturization
1
2005
10
0.020
Why?
Esthetics
1
2005
19
0.020
Why?
Drainage
1
1987
154
0.020
Why?
Analgesia
1
2005
31
0.020
Why?
Statistics, Nonparametric
1
2005
213
0.010
Why?
Survival Rate
1
2007
845
0.010
Why?
Multivariate Analysis
1
2007
934
0.010
Why?
Adipose Tissue
1
2007
296
0.010
Why?
Peritoneum
1
2004
29
0.010
Why?
B-Lymphocytes
1
2007
570
0.010
Why?
Quality of Life
1
2011
1222
0.010
Why?
Cohort Studies
1
2010
2555
0.010
Why?
Immunity, Cellular
1
2004
175
0.010
Why?
Body Mass Index
1
2007
864
0.010
Why?
Anastomosis, Roux-en-Y
1
2003
5
0.010
Why?
Surveys and Questionnaires
1
2011
2655
0.010
Why?
Constriction, Pathologic
1
2003
121
0.010
Why?
Prostate-Specific Antigen
1
2002
74
0.010
Why?
Liver Circulation
1
2001
11
0.010
Why?
Pressure
1
2001
79
0.010
Why?
Abdominal Abscess
1
1999
13
0.010
Why?
Absenteeism
1
1999
38
0.010
Why?
Surgical Wound Infection
1
1999
114
0.010
Why?
Blood Pressure
1
2001
515
0.010
Why?
Activities of Daily Living
1
1999
294
0.010
Why?
Hypercapnia
1
1997
9
0.010
Why?
Acidosis
1
1997
26
0.010
Why?
Fetal Blood
1
1997
73
0.010
Why?
Sheep
1
1997
179
0.010
Why?
Arteries
1
1997
81
0.010
Why?
Rabbits
1
1997
332
0.010
Why?
Liver
1
2001
847
0.010
Why?
Rectal Neoplasms
1
1997
104
0.010
Why?
Thoracotomy
1
1996
46
0.010
Why?
Hemodynamics
1
1997
245
0.010
Why?
Randomized Controlled Trials as Topic
1
1999
731
0.010
Why?
Hydrogen-Ion Concentration
1
1997
455
0.010
Why?
Patient Readmission
1
1999
429
0.010
Why?
Adenocarcinoma
1
1997
338
0.010
Why?
Lung Diseases
1
1996
176
0.010
Why?
Lung Volume Measurements
1
1992
20
0.010
Why?
Pulmonary Atelectasis
1
1992
11
0.010
Why?
Pulmonary Ventilation
1
1992
38
0.010
Why?
Lighting
1
1992
13
0.010
Why?
Monitoring, Intraoperative
1
1992
46
0.010
Why?
North America
1
1992
111
0.010
Why?
Europe
1
1992
194
0.010
Why?
History, 20th Century
1
1992
230
0.010
Why?
Oxygen
1
1992
316
0.010
Why?
Disease Models, Animal
1
1997
2181
0.010
Why?
Lung Neoplasms
1
1996
660
0.000
Why?
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