OMAR BARAKAT

Concepts (202)

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?
Pancreaticoduodenectomy
6
2021
105
1.330
Why?
Body Weight
1
2024
1033
0.650
Why?
Bile Ducts, Intrahepatic
3
2007
106
0.590
Why?
Bile Duct Neoplasms
3
2007
121
0.550
Why?
Cholangiocarcinoma
3
2007
121
0.550
Why?
Hepatectomy
3
2008
124
0.540
Why?
Postoperative Complications
8
2025
3227
0.530
Why?
Pancreatectomy
4
2025
151
0.520
Why?
Anastomosis, Roux-en-Y
1
2016
9
0.510
Why?
Pylorus
1
2016
21
0.500
Why?
Drainage
5
2019
265
0.500
Why?
Gastric Emptying
1
2016
78
0.490
Why?
Jejunum
1
2016
131
0.480
Why?
Gastroparesis
1
2016
66
0.470
Why?
Liver
5
2011
1876
0.460
Why?
Liver Neoplasms
7
2010
1411
0.460
Why?
Liver Transplantation
9
2011
1128
0.440
Why?
Carcinoma, Hepatocellular
5
2010
1000
0.440
Why?
Stomach
1
2016
271
0.420
Why?
Pancreatic Fistula
2
2014
29
0.410
Why?
Pancreaticojejunostomy
1
2012
6
0.390
Why?
Cyanoacrylates
1
2012
12
0.390
Why?
Obesity
1
2024
2411
0.380
Why?
Tissue Adhesives
1
2012
39
0.380
Why?
Hepatic Stellate Cells
1
2011
26
0.370
Why?
Cell Transplantation
1
2011
45
0.370
Why?
Ampulla of Vater
1
2010
17
0.350
Why?
Common Bile Duct Neoplasms
1
2010
10
0.350
Why?
Hepatocyte Growth Factor
1
2010
38
0.350
Why?
Yttrium Radioisotopes
5
2009
19
0.340
Why?
Hepatocytes
1
2011
241
0.330
Why?
Tissue Engineering
1
2011
184
0.320
Why?
Tumor Burden
1
2010
257
0.310
Why?
Pilot Projects
4
2016
1485
0.290
Why?
Middle Aged
20
2025
29411
0.280
Why?
Jehovah's Witnesses
1
2007
17
0.280
Why?
Cyclosporine
4
2002
148
0.270
Why?
Digestive System Surgical Procedures
1
2007
87
0.260
Why?
Perfusion
1
2007
214
0.250
Why?
Patient Selection
1
2010
734
0.250
Why?
Obesity, Morbid
1
2008
212
0.240
Why?
Quality of Life
3
2025
2143
0.230
Why?
Pancreatitis, Chronic
1
2025
76
0.230
Why?
Bahrain
1
2024
4
0.220
Why?
Postoperative Care
2
2019
310
0.220
Why?
Biomarkers, Tumor
2
2021
1718
0.210
Why?
Immunosuppressive Agents
4
2002
693
0.210
Why?
Clinical Decision-Making
1
2025
296
0.200
Why?
Female
24
2025
71696
0.190
Why?
Pancreatic Neoplasms
2
2018
732
0.180
Why?
Carcinosarcoma
1
2021
12
0.180
Why?
B7 Antigens
1
2020
14
0.180
Why?
Humans
33
2025
133950
0.170
Why?
Adult
11
2025
31958
0.170
Why?
Prospective Studies
7
2019
6662
0.160
Why?
Aged
12
2025
21740
0.160
Why?
Treatment Outcome
11
2019
13011
0.160
Why?
Tissue and Organ Procurement
2
2010
247
0.150
Why?
Microspheres
3
2009
75
0.150
Why?
Male
19
2025
65909
0.150
Why?
Neoplasm Staging
4
2010
1385
0.150
Why?
Body Mass Index
1
2024
1711
0.140
Why?
Prevalence
1
2024
2654
0.130
Why?
Radiopharmaceuticals
2
2009
171
0.130
Why?
Surveys and Questionnaires
2
2024
3993
0.130
Why?
Evidence-Based Practice
1
2018
116
0.130
Why?
Nutritional Support
1
2017
56
0.130
Why?
Carcinoma, Pancreatic Ductal
1
2018
165
0.130
Why?
Metabolic Diseases
2
2017
138
0.130
Why?
Tissue Donors
3
2000
526
0.130
Why?
Pyloric Antrum
1
2016
63
0.130
Why?
Intestinal Mucosa
1
2021
815
0.120
Why?
Cross-Sectional Studies
1
2024
3741
0.120
Why?
Glucose
2
2011
923
0.120
Why?
Angiography
2
2005
215
0.110
Why?
Evidence-Based Medicine
1
2019
680
0.110
Why?
Length of Stay
4
2014
1382
0.110
Why?
Young Adult
2
2024
9888
0.110
Why?
Aged, 80 and over
3
2016
7213
0.100
Why?
Follow-Up Studies
4
2017
5510
0.100
Why?
Practice Patterns, Physicians'
1
2019
766
0.100
Why?
Diabetes Mellitus
1
2020
935
0.100
Why?
Administration, Topical
1
2012
144
0.090
Why?
Organ Transplantation
1
1994
186
0.090
Why?
Lactates
1
2011
97
0.090
Why?
Jejunostomy
2
2009
22
0.090
Why?
Coculture Techniques
1
2011
246
0.090
Why?
Transplantation, Heterologous
1
2011
275
0.090
Why?
Survival Rate
4
2010
2210
0.080
Why?
Patient Care Team
1
1994
573
0.080
Why?
Cohort Studies
3
2020
5185
0.080
Why?
Diabetes Mellitus, Type 2
1
2020
1407
0.080
Why?
Resource Allocation
1
2010
52
0.080
Why?
Postoperative Period
1
2010
353
0.080
Why?
Risk Factors
3
2019
11103
0.080
Why?
Organ Preservation
2
2003
50
0.080
Why?
Cell Survival
1
2011
889
0.080
Why?
Reoperation
1
2012
866
0.080
Why?
Enzyme-Linked Immunosorbent Assay
1
2010
866
0.070
Why?
Hepatic Artery
2
2005
51
0.070
Why?
Multivariate Analysis
1
2012
1488
0.070
Why?
Patient Readmission
1
2012
414
0.070
Why?
Radiography, Interventional
2
2005
88
0.070
Why?
Radiation Injuries
1
2009
165
0.070
Why?
Swine
1
2011
1216
0.070
Why?
Oxygen
1
2011
577
0.070
Why?
Hemodilution
1
2007
15
0.070
Why?
Procaine
1
2007
7
0.070
Why?
Tomography, Spiral Computed
1
2007
16
0.070
Why?
Potassium Chloride
1
2007
55
0.070
Why?
Melphalan
1
2007
45
0.070
Why?
Prognosis
2
2023
5080
0.070
Why?
Biliary Tract Surgical Procedures
1
2007
23
0.070
Why?
Mannitol
1
2007
49
0.070
Why?
Adolescent
4
2024
20544
0.070
Why?
Logistic Models
1
2012
1907
0.070
Why?
Adenocarcinoma
2
2021
1070
0.070
Why?
Kaplan-Meier Estimate
1
2010
1139
0.070
Why?
Vena Cava, Inferior
1
2007
104
0.070
Why?
Retrospective Studies
6
2018
17496
0.070
Why?
Blood Loss, Surgical
1
2007
159
0.060
Why?
Gastritis
1
2009
373
0.060
Why?
Proportional Hazards Models
1
2010
1484
0.060
Why?
Doxorubicin
1
2007
300
0.060
Why?
Hypothermia, Induced
1
2007
170
0.060
Why?
Neoplasms
1
2020
3027
0.060
Why?
Cisplatin
1
2007
287
0.060
Why?
Cells, Cultured
1
2011
3169
0.060
Why?
Cell Proliferation
1
2011
2548
0.050
Why?
Immunoglobulin G
1
2007
825
0.050
Why?
Tomography, X-Ray Computed
3
2009
2196
0.050
Why?
Combined Modality Therapy
1
2007
1314
0.050
Why?
Neoplasm Recurrence, Local
1
2010
1315
0.050
Why?
Embolization, Therapeutic
1
2005
225
0.050
Why?
Liver Function Tests
1
2002
107
0.050
Why?
Randomized Controlled Trials as Topic
2
2018
1211
0.050
Why?
Temperature
1
2003
330
0.050
Why?
Area Under Curve
1
2002
333
0.050
Why?
Registries
2
2019
1569
0.050
Why?
Drug Therapy, Combination
2
2002
1197
0.040
Why?
Drug Monitoring
1
2002
181
0.040
Why?
Regression Analysis
1
2002
832
0.040
Why?
Disease-Free Survival
1
2023
971
0.040
Why?
Enterocytes
1
2021
75
0.040
Why?
Time Factors
2
2019
6587
0.040
Why?
Tertiary Care Centers
1
2020
266
0.040
Why?
Amylases
1
2019
26
0.040
Why?
Incidence
2
2019
3402
0.040
Why?
Radiotherapy, Adjuvant
1
2018
168
0.040
Why?
Antigens, Neoplasm
1
2020
407
0.040
Why?
Injections, Intra-Arterial
2
2009
18
0.040
Why?
Non-Randomized Controlled Trials as Topic
1
2017
13
0.030
Why?
Chemotherapy, Adjuvant
1
2018
401
0.030
Why?
Immunohistochemistry
1
2021
1761
0.030
Why?
Adipose Tissue
1
2000
507
0.030
Why?
Device Removal
1
2018
225
0.030
Why?
Pancreas
1
2017
232
0.030
Why?
Immunotherapy
1
2020
749
0.030
Why?
Radiotherapy Dosage
2
2005
231
0.030
Why?
Nutritional Status
1
2017
327
0.030
Why?
Stomach Neoplasms
1
2021
561
0.030
Why?
Antibodies, Monoclonal
1
2020
1069
0.030
Why?
Early Termination of Clinical Trials
1
2014
18
0.030
Why?
Liver Diseases
1
1998
390
0.030
Why?
Operating Rooms
1
1994
75
0.030
Why?
Malnutrition
1
2017
218
0.030
Why?
Brain Death
1
1994
75
0.030
Why?
Clinical Protocols
1
1994
245
0.030
Why?
Survival Analysis
2
2008
1596
0.030
Why?
Cell Differentiation
1
2021
2025
0.030
Why?
United States
2
2020
11689
0.020
Why?
Databases, Factual
1
2017
1242
0.020
Why?
Magnetic Resonance Imaging
3
2009
3852
0.020
Why?
Biomarkers
2
2017
3424
0.020
Why?
Antineoplastic Combined Chemotherapy Protocols
1
2018
1353
0.020
Why?
Animals
1
2011
36387
0.020
Why?
Gastroscopy
1
2009
100
0.020
Why?
Emulsions
2
1998
70
0.020
Why?
Antineoplastic Agents
1
2018
1850
0.020
Why?
Gastric Bypass
1
2009
82
0.020
Why?
Infusions, Intra-Arterial
1
2008
27
0.020
Why?
Tomography, Emission-Computed
1
2008
39
0.020
Why?
Enteral Nutrition
1
2009
270
0.020
Why?
Chemoembolization, Therapeutic
1
2005
28
0.020
Why?
Severity of Illness Index
1
2014
3082
0.020
Why?
Angiography, Digital Subtraction
1
2005
55
0.010
Why?
Hepatitis C
1
2009
390
0.010
Why?
Bilirubin
1
2003
131
0.010
Why?
Age Distribution
1
2003
444
0.010
Why?
Disease Progression
1
2008
2243
0.010
Why?
Color
1
2000
34
0.010
Why?
Audiovisual Aids
1
2000
23
0.010
Why?
Tissue and Organ Harvesting
1
2000
40
0.010
Why?
Injections, Intravenous
1
1998
254
0.010
Why?
Living Donors
1
1998
118
0.010
Why?
Hospital Costs
1
1998
187
0.010
Why?
Infusions, Intravenous
1
1998
570
0.010
Why?
Administration, Oral
1
1998
729
0.010
Why?
Cost-Benefit Analysis
1
1998
566
0.010
Why?
Child
3
1998
25766
0.010
Why?
Infant
2
1998
13176
0.010
Why?
Child, Preschool
2
1998
14820
0.010
Why?
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