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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
492
4.720
Why?
Robotic Surgical Procedures
4
2021
161
2.190
Why?
Hernia, Inguinal
6
2021
42
1.850
Why?
Hernia, Ventral
3
2020
25
1.500
Why?
Learning Curve
4
2021
35
1.180
Why?
Herniorrhaphy
5
2021
70
1.140
Why?
Cholecystectomy, Laparoscopic
8
2014
51
1.100
Why?
Cholecystitis, Acute
6
2019
30
0.920
Why?
Surgical Mesh
7
2021
59
0.800
Why?
Splenectomy
4
2004
42
0.690
Why?
Operative Time
4
2021
92
0.670
Why?
Robotics
1
2021
87
0.640
Why?
Adrenalectomy
4
2010
25
0.600
Why?
Surgeons
1
2020
183
0.560
Why?
Nephrectomy
4
2011
91
0.530
Why?
Adrenal Gland Neoplasms
4
2010
43
0.520
Why?
Retrospective Studies
20
2021
6658
0.520
Why?
Laparoscopes
6
2007
25
0.490
Why?
Hand
4
2004
74
0.460
Why?
Humans
65
2021
63443
0.430
Why?
Middle Aged
39
2020
17612
0.420
Why?
Male
44
2021
29889
0.400
Why?
Female
48
2021
32878
0.390
Why?
Cholelithiasis
1
2011
23
0.370
Why?
Postoperative Complications
12
2016
1308
0.370
Why?
Medicaid
3
2020
362
0.360
Why?
Hernia
1
2011
15
0.350
Why?
Adult
30
2021
16823
0.350
Why?
Athletic Injuries
1
2011
83
0.330
Why?
Cholecystostomy
4
2016
22
0.330
Why?
Gastrointestinal Diseases
1
2010
71
0.320
Why?
Appendicitis
4
2021
81
0.300
Why?
Cysts
2
2005
41
0.300
Why?
Gallbladder Diseases
1
2008
27
0.300
Why?
Cholecystitis
3
2010
30
0.290
Why?
Wounds, Stab
1
2008
13
0.290
Why?
Abdominal Injuries
1
2008
30
0.280
Why?
Splenomegaly
2
2004
24
0.270
Why?
Length of Stay
10
2021
812
0.270
Why?
Swine
7
2011
375
0.270
Why?
Purpura, Thrombocytopenic, Idiopathic
2
2004
16
0.270
Why?
Video-Assisted Surgery
1
2007
10
0.270
Why?
Wounds, Nonpenetrating
1
2008
109
0.260
Why?
Intraoperative Complications
4
2000
91
0.260
Why?
Gastrectomy
3
2007
40
0.260
Why?
Task Performance and Analysis
1
2007
127
0.250
Why?
Fundoplication
2
2006
25
0.250
Why?
Suture Techniques
2
2011
100
0.250
Why?
Surgical Stapling
2
2003
12
0.240
Why?
Peritoneal Diseases
1
2005
5
0.240
Why?
Macrophages, Peritoneal
1
2006
77
0.240
Why?
Feasibility Studies
6
2011
568
0.240
Why?
Appendectomy
3
2021
54
0.240
Why?
Treatment Outcome
16
2014
5680
0.230
Why?
General Surgery
4
2011
211
0.230
Why?
Radiography, Interventional
1
2005
75
0.230
Why?
Pneumoperitoneum, Artificial
6
2003
13
0.220
Why?
Splenic Diseases
1
2004
15
0.220
Why?
Intestinal Obstruction
2
2018
53
0.220
Why?
Iliac Artery
2
2002
49
0.210
Why?
Splenic Artery
1
2003
9
0.210
Why?
Gastric Antral Vascular Ectasia
1
2003
4
0.210
Why?
Arterial Occlusive Diseases
2
2002
74
0.210
Why?
Postoperative Hemorrhage
1
2003
40
0.200
Why?
Aortic Diseases
2
2002
74
0.200
Why?
Thoracoscopy
2
2000
25
0.200
Why?
Spleen
1
2004
483
0.200
Why?
Aged
22
2019
14446
0.200
Why?
Gastroesophageal Reflux
2
2006
92
0.190
Why?
Curriculum
3
2011
599
0.190
Why?
Gastrointestinal Hemorrhage
2
2018
78
0.180
Why?
Vascular Surgical Procedures
2
2002
263
0.180
Why?
Dissection
3
2011
48
0.180
Why?
Recurrence
5
2018
641
0.170
Why?
Incisional Hernia
1
2020
14
0.170
Why?
Tomography, X-Ray Computed
3
2018
1644
0.170
Why?
Clinical Clerkship
2
2011
91
0.170
Why?
Orbital Fractures
1
2020
8
0.160
Why?
Fracture Fixation
1
2020
18
0.160
Why?
Systemic Inflammatory Response Syndrome
1
2000
44
0.160
Why?
Embolization, Therapeutic
1
2003
321
0.160
Why?
Surgical Procedures, Operative
1
2021
141
0.160
Why?
Endoscopy
2
1997
110
0.160
Why?
Equipment Design
4
2003
352
0.160
Why?
Colectomy
2
2001
108
0.160
Why?
Ischemia
1
2001
205
0.160
Why?
Time Factors
8
2011
3768
0.160
Why?
Femoral Artery
1
2000
110
0.150
Why?
Trauma Centers
1
2020
123
0.150
Why?
Kidney
1
2001
446
0.150
Why?
Coronary Artery Bypass
1
2000
298
0.140
Why?
Ambulatory Surgical Procedures
1
1998
49
0.140
Why?
Thoracic Nerves
1
1997
2
0.140
Why?
Lumbar Vertebrae
2
2000
160
0.140
Why?
Aged, 80 and over
10
2016
5462
0.140
Why?
Intestinal Diseases
1
2018
36
0.140
Why?
Lymph Node Excision
1
1997
46
0.140
Why?
Minimally Invasive Surgical Procedures
3
2004
129
0.130
Why?
Interleukin-6
2
2011
321
0.130
Why?
Abdominal Pain
1
2018
102
0.130
Why?
Intubation
2
2010
11
0.130
Why?
Cholecystectomy
3
2014
34
0.130
Why?
Intussusception
1
1996
14
0.120
Why?
Lipoma
1
1996
18
0.120
Why?
Communication
2
2010
572
0.120
Why?
Prospective Studies
7
2014
3293
0.120
Why?
Patient Satisfaction
1
1998
433
0.120
Why?
Healthcare Disparities
1
2019
360
0.120
Why?
Hernia, Femoral
1
1994
1
0.110
Why?
Acute Disease
3
2010
671
0.110
Why?
Adolescent
8
2007
6245
0.110
Why?
Colonic Neoplasms
1
1996
222
0.110
Why?
Pancreatectomy
2
2007
101
0.110
Why?
United States
9
2020
7842
0.100
Why?
Palpation
2
2004
9
0.100
Why?
Abdomen
2
2006
91
0.100
Why?
Postoperative Care
2
2011
123
0.100
Why?
Critical Care
1
2016
396
0.100
Why?
Sensitivity and Specificity
2
2008
1147
0.100
Why?
Gastroscopy
2
2003
21
0.100
Why?
Laparotomy
2
2008
52
0.090
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
262
0.090
Why?
Groin
1
2011
15
0.090
Why?
Decompression, Surgical
1
2011
69
0.090
Why?
Digestive System Surgical Procedures
1
2011
90
0.090
Why?
Culture
1
2011
78
0.090
Why?
Hepatectomy
2
2001
63
0.090
Why?
Blood Loss, Surgical
2
2001
65
0.090
Why?
Clinical Competence
4
2010
727
0.080
Why?
Physical Examination
1
2011
111
0.080
Why?
Diagnosis, Differential
2
2011
978
0.080
Why?
Peptic Ulcer
1
2010
20
0.080
Why?
C-Reactive Protein
1
2011
166
0.080
Why?
Anastomosis, Surgical
2
2001
114
0.080
Why?
Follow-Up Studies
4
2001
2458
0.080
Why?
Abdomen, Acute
1
2010
23
0.080
Why?
Teaching
1
2011
160
0.080
Why?
Diverticulitis
1
2010
31
0.080
Why?
Massachusetts
4
2020
2075
0.080
Why?
Patient Simulation
1
2010
72
0.080
Why?
Career Choice
1
2011
132
0.080
Why?
Postoperative Period
3
2007
137
0.080
Why?
Neurosurgery
1
2010
29
0.080
Why?
Time-to-Treatment
2
2020
112
0.070
Why?
Insurance, Health
1
2010
152
0.070
Why?
Pain
1
2011
406
0.070
Why?
Emotions
1
2010
223
0.070
Why?
Stents
1
2011
502
0.070
Why?
Hospital Mortality
4
2020
877
0.070
Why?
Physician-Patient Relations
1
2010
419
0.070
Why?
Surgical Instruments
2
2000
43
0.060
Why?
Esophageal Motility Disorders
1
2006
15
0.060
Why?
Gastric Bypass
2
2007
76
0.060
Why?
Animals
9
2011
20663
0.060
Why?
Young Adult
2
2019
4694
0.060
Why?
Stomach Neoplasms
1
2007
78
0.060
Why?
Obesity, Morbid
1
2007
98
0.060
Why?
Tissue and Organ Harvesting
1
2006
31
0.060
Why?
Attitude of Health Personnel
1
2010
597
0.060
Why?
Liver Diseases
1
1987
156
0.060
Why?
Pheochromocytoma
1
2005
26
0.060
Why?
Biopsy, Needle
1
2005
138
0.060
Why?
Education, Medical
1
2007
184
0.060
Why?
Homeostasis
1
2007
368
0.060
Why?
Risk Factors
3
2016
5353
0.060
Why?
Glucose
1
2007
467
0.050
Why?
Congenital Abnormalities
1
2004
26
0.050
Why?
Preoperative Care
1
2005
193
0.050
Why?
Algorithms
2
2014
1003
0.050
Why?
Pancreatic Neoplasms
1
2007
341
0.050
Why?
Insulin Resistance
1
2007
412
0.050
Why?
Predictive Value of Tests
1
2007
1094
0.050
Why?
Pyloric Antrum
1
2003
4
0.050
Why?
Thrombocytopenia
1
2004
54
0.050
Why?
Insulin
1
2007
686
0.050
Why?
Laser Coagulation
1
2003
15
0.050
Why?
Gastric Mucosa
1
2003
53
0.050
Why?
Hemostasis, Surgical
2
2001
21
0.050
Why?
Equipment Safety
1
2003
22
0.050
Why?
Tumor Necrosis Factor-alpha
1
2006
615
0.050
Why?
Lipopolysaccharides
1
2006
624
0.050
Why?
Internship and Residency
1
2010
808
0.050
Why?
Blood Transfusion
1
2003
162
0.050
Why?
Pain Measurement
2
2005
345
0.050
Why?
Esophagus
1
2002
50
0.050
Why?
Prostatectomy
1
2002
99
0.050
Why?
Confidence Intervals
3
2010
240
0.050
Why?
Deglutition Disorders
1
2002
42
0.050
Why?
Magnetic Resonance Imaging
1
2011
2175
0.050
Why?
Reproducibility of Results
2
2010
1654
0.040
Why?
Esophagoscopy
1
2001
24
0.040
Why?
Embolism, Air
1
2001
8
0.040
Why?
Cells, Cultured
1
2006
2157
0.040
Why?
Critical Illness
2
2016
321
0.040
Why?
Carbon Dioxide
2
2001
86
0.040
Why?
Child
3
1997
4526
0.040
Why?
Hysterectomy
1
2001
69
0.040
Why?
Weight Loss
1
2003
273
0.040
Why?
Esophagectomy
1
2001
48
0.040
Why?
Tissue Donors
1
2001
153
0.040
Why?
Colonoscopy
1
2001
100
0.040
Why?
Odds Ratio
3
2010
768
0.040
Why?
Alcoholic Intoxication
1
2020
27
0.040
Why?
Pain, Postoperative
1
2001
162
0.040
Why?
Intervertebral Disc
2
2000
16
0.040
Why?
Academic Medical Centers
1
2021
317
0.040
Why?
Educational Measurement
2
2010
219
0.040
Why?
Ontario
1
1998
45
0.040
Why?
Prostatic Neoplasms
1
2002
418
0.040
Why?
Recovery of Function
1
2000
288
0.040
Why?
Spinal Fusion
1
2000
148
0.040
Why?
Axilla
1
1997
18
0.030
Why?
Capsule Endoscopy
1
2018
35
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?
Intestine, Small
1
2018
79
0.030
Why?
Tertiary Care Centers
1
2018
107
0.030
Why?
Insufflation
1
1997
9
0.030
Why?
Anesthesia, General
1
1997
46
0.030
Why?
Cadaver
1
1997
128
0.030
Why?
Intensive Care Units
1
2000
406
0.030
Why?
Uterus
1
1997
42
0.030
Why?
Socioeconomic Factors
1
2019
777
0.030
Why?
Fetus
1
1997
99
0.030
Why?
Sex Distribution
2
2007
253
0.030
Why?
Age Distribution
2
2007
258
0.030
Why?
Comorbidity
1
2020
1120
0.030
Why?
Blood Vessel Prosthesis Implantation
1
2000
318
0.030
Why?
Anemia
1
2018
127
0.030
Why?
Equipment Failure
1
2016
67
0.030
Why?
Models, Animal
2
2011
235
0.030
Why?
Patient Discharge
1
2019
512
0.030
Why?
Psoas Muscles
1
1995
11
0.030
Why?
Medicare
1
2019
612
0.030
Why?
Pneumonectomy
1
1996
113
0.030
Why?
Liver Neoplasms
1
1997
297
0.030
Why?
Peripheral Nerve Injuries
1
1994
13
0.030
Why?
Hospitalization
3
2010
1364
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
1101
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
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
2575
0.020
Why?
Empathy
1
2010
67
0.020
Why?
Professional-Patient Relations
1
2010
128
0.020
Why?
Interprofessional Relations
1
2010
135
0.020
Why?
Analysis of Variance
1
2010
608
0.020
Why?
Education, Medical, Undergraduate
1
2010
158
0.020
Why?
Databases, Factual
1
1992
873
0.020
Why?
Anti-Bacterial Agents
1
2014
790
0.020
Why?
Incidence
1
1992
1377
0.020
Why?
Registries
1
1992
888
0.020
Why?
Luminescent Measurements
1
2007
39
0.020
Why?
Patient Selection
1
2010
490
0.020
Why?
Immunoassay
1
2007
70
0.020
Why?
Echinococcosis, Hepatic
1
1987
5
0.020
Why?
Pilot Projects
1
2010
1008
0.020
Why?
Methods
1
1987
40
0.020
Why?
Peristalsis
1
2006
5
0.020
Why?
Contraindications
1
2006
52
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
0.010
Why?
Statistics, Nonparametric
1
2005
215
0.010
Why?
Multivariate Analysis
1
2007
937
0.010
Why?
Survival Rate
1
2007
851
0.010
Why?
Adipose Tissue
1
2007
295
0.010
Why?
Peritoneum
1
2004
30
0.010
Why?
Quality of Life
1
2011
1228
0.010
Why?
B-Lymphocytes
1
2007
572
0.010
Why?
Cohort Studies
1
2010
2570
0.010
Why?
Immunity, Cellular
1
2004
178
0.010
Why?
Body Mass Index
1
2007
866
0.010
Why?
Anastomosis, Roux-en-Y
1
2003
5
0.010
Why?
Surveys and Questionnaires
1
2011
2680
0.010
Why?
Constriction, Pathologic
1
2003
129
0.010
Why?
Prostate-Specific Antigen
1
2002
76
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?
Blood Pressure
1
2001
512
0.010
Why?
Surgical Wound Infection
1
1999
115
0.010
Why?
Activities of Daily Living
1
1999
291
0.010
Why?
Hypercapnia
1
1997
9
0.010
Why?
Acidosis
1
1997
27
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?
Liver
1
2001
855
0.010
Why?
Rabbits
1
1997
333
0.010
Why?
Rectal Neoplasms
1
1997
111
0.010
Why?
Thoracotomy
1
1996
46
0.010
Why?
Hemodynamics
1
1997
250
0.010
Why?
Randomized Controlled Trials as Topic
1
1999
772
0.010
Why?
Hydrogen-Ion Concentration
1
1997
458
0.010
Why?
Patient Readmission
1
1999
429
0.010
Why?
Adenocarcinoma
1
1997
348
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
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
195
0.010
Why?
History, 20th Century
1
1992
231
0.010
Why?
Oxygen
1
1992
317
0.010
Why?
Disease Models, Animal
1
1997
2187
0.010
Why?
Lung Neoplasms
1
1996
674
0.000
Why?
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