Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Debra Gervais, M.D.

Concepts (463)

Back to Profile
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?
Radiography, Interventional61201811314.030 Why?
Catheter Ablation50201827763.110 Why?
Kidney Neoplasms39201843031.900 Why?
Drainage27201611841.680 Why?
Carcinoma, Renal Cell26201732001.640 Why?
Cryosurgery820134771.420 Why?
Liver Neoplasms23201943651.250 Why?
Abscess1120166061.200 Why?
Ultrasonography, Interventional22201615251.110 Why?
Abdominal Abscess920111531.080 Why?
Tomography, X-Ray Computed782024207650.980 Why?
Carcinoma, Hepatocellular9201923360.800 Why?
Magnetic Resonance Imaging, Interventional720161950.750 Why?
Surgery, Computer-Assisted10201510060.730 Why?
Utilization Review220193840.680 Why?
Pelvis820207380.670 Why?
Adrenal Gland Neoplasms420157360.640 Why?
Radiology, Interventional920144830.600 Why?
Colonography, Computed Tomographic120191700.570 Why?
Catheterization16201214310.510 Why?
Urologic Diseases220162470.500 Why?
Ablation Techniques720212550.490 Why?
Whole Body Imaging120172840.480 Why?
Abdomen5202011360.470 Why?
Pelvic Infection22004120.470 Why?
Contrast Media21202453360.450 Why?
Colonic Polyps120195570.450 Why?
Colorectal Neoplasms6201969710.450 Why?
Biopsy, Needle12201816270.440 Why?
Ureter120163700.440 Why?
Hospitals, Urban120155000.420 Why?
Positron-Emission Tomography10202166700.400 Why?
Biopsy15201768080.400 Why?
Crohn Disease4201622930.350 Why?
Hospitals, General120158070.350 Why?
Chemoembolization, Therapeutic420161280.340 Why?
Urinary Bladder1201611620.340 Why?
Kidney7201670640.330 Why?
Nephrectomy620179490.330 Why?
Patient Positioning420163320.310 Why?
Digestive System Neoplasms12008830.310 Why?
Magnetic Resonance Imaging252021368490.290 Why?
Aged8120241715620.280 Why?
Humans17620247683930.280 Why?
Electrocoagulation120071530.270 Why?
Retroperitoneal Neoplasms120103350.270 Why?
Embolization, Therapeutic8201514100.250 Why?
Tissue Plasminogen Activator2200811630.250 Why?
Aged, 80 and over482020596860.250 Why?
Middle Aged8020242234910.240 Why?
Patient Selection10201742660.240 Why?
Ovarian Neoplasms4201449070.240 Why?
Treatment Outcome392019653790.240 Why?
Male9520243649020.230 Why?
Urinary Catheterization320111950.230 Why?
Retrospective Studies482024818010.220 Why?
Punctures320023720.220 Why?
Fallopian Tube Diseases22020600.220 Why?
Radiology4202221170.220 Why?
Female9120243970890.210 Why?
Diagnostic Imaging5201335410.210 Why?
Mass Screening1201954510.210 Why?
Ascites420153380.210 Why?
Liver Abscess32009810.200 Why?
Fluoroscopy1220089520.200 Why?
Kidney Diseases, Cystic320051830.200 Why?
Pancreaticoduodenectomy220045160.190 Why?
Radiopharmaceuticals6202127340.190 Why?
Terminology as Topic6201415390.180 Why?
Abdominal Neoplasms220132870.180 Why?
Lymphatic Metastasis3201329250.180 Why?
Endometrial Neoplasms1201013820.180 Why?
Microwaves320111840.180 Why?
Infarction320082470.180 Why?
Paracentesis32015990.180 Why?
Conscious Sedation320165340.170 Why?
Postoperative Complications142012158810.170 Why?
Radiography, Abdominal520125410.170 Why?
Suction320112680.170 Why?
Tumor Burden4202119130.160 Why?
Kidney Diseases1201021030.160 Why?
Kidney Failure, Chronic1201224910.160 Why?
Gastrointestinal Diseases2202012070.160 Why?
Liver6201475740.150 Why?
Radiography, Thoracic2201213200.150 Why?
Fibrinolytic Agents1200820740.150 Why?
Neoplasm Staging72019112540.150 Why?
Fluorodeoxyglucose F186202120560.150 Why?
Celiac Plexus22011340.150 Why?
Splenic Diseases22012920.140 Why?
Buttocks420081110.140 Why?
Autonomic Nerve Block22011820.140 Why?
Practice Guidelines as Topic7201674530.140 Why?
Liver Diseases2201413040.140 Why?
Adult5820242236400.140 Why?
Mediastinal Diseases22011910.140 Why?
Gastrostomy320083250.130 Why?
Bile Duct Diseases22008980.130 Why?
Bone Neoplasms3201925650.130 Why?
Diagnosis, Differential142017130200.130 Why?
Pentetic Acid119962090.130 Why?
Neoplasms82021223850.130 Why?
Pneumothorax220123930.130 Why?
Radiography10201069930.130 Why?
Sensitivity and Specificity142018147370.130 Why?
Follow-Up Studies152014394070.130 Why?
Hemorrhage1200834610.130 Why?
Adenoma, Oxyphilic120171520.130 Why?
Biliary Fistula22006380.130 Why?
Predictive Value of Tests72016154550.120 Why?
Peritonitis220113680.120 Why?
Hypophosphatasia11995120.120 Why?
Radiotherapy, Conformal120185490.120 Why?
Radiation Dosage4202319740.120 Why?
Catecholamines120153900.120 Why?
Adolescent252020891840.120 Why?
Omentum220061680.110 Why?
Neoplasm Seeding32013850.110 Why?
Infertility, Female120207650.110 Why?
Cholangiocarcinoma120195620.110 Why?
Eosinophilic Granuloma11993270.110 Why?
Bile Duct Neoplasms120196160.110 Why?
Ultrasonography, Doppler120164630.110 Why?
Pyelonephritis11994760.110 Why?
Adrenalectomy120153480.110 Why?
Hyperthermia, Induced520094170.110 Why?
Pneumonia, Pneumocystis119952420.110 Why?
Vascular Surgical Procedures2201515150.110 Why?
Biliary Tract Neoplasms120151870.110 Why?
Quality of Health Care1200843390.110 Why?
Abdominal Pain3201110700.110 Why?
Life Expectancy3201612490.110 Why?
Surgical Instruments220073860.110 Why?
Cold Temperature220087860.110 Why?
Chest Tubes220081530.110 Why?
Placenta Accreta120162410.100 Why?
Organometallic Compounds119966480.100 Why?
Aortic Rupture119963220.100 Why?
Cryotherapy220111600.100 Why?
Colitis3200512440.100 Why?
Albumins120155770.100 Why?
Solitary Pulmonary Nodule120152810.100 Why?
Echo-Planar Imaging119966690.100 Why?
Spleen2201222960.100 Why?
Tuberculosis, Gastrointestinal12011210.100 Why?
Endometriosis120208750.100 Why?
Catheters, Indwelling320114360.100 Why?
AIDS-Related Opportunistic Infections119956640.090 Why?
Radiographic Image Interpretation, Computer-Assisted4201212260.090 Why?
Emphysema119942370.090 Why?
Bile Ducts320132880.090 Why?
Ethanol3201213320.090 Why?
Appendectomy220084430.090 Why?
Lymph Nodes1200234710.090 Why?
Bone Diseases, Metabolic119954110.090 Why?
Reoperation4201243410.090 Why?
Prostatic Neoplasms42019112210.090 Why?
Neoplasms, Radiation-Induced120155550.090 Why?
Urinary Bladder Neck Obstruction12011820.090 Why?
Stomach220087030.090 Why?
Pain, Intractable120111320.090 Why?
Abdomen, Acute320061220.090 Why?
Electroporation120112360.090 Why?
Research Design3201462100.090 Why?
Peritoneum120112310.090 Why?
Child, Preschool102015426500.090 Why?
Aneurysm, False320122630.090 Why?
Endoscopy2201518570.090 Why?
Risk Factors82016749620.090 Why?
Neoplasm, Residual4201310190.090 Why?
Adrenal Glands220035570.090 Why?
Sex Distribution1201522810.080 Why?
Hemostatic Disorders1200930.080 Why?
Algorithms42019141540.080 Why?
Androgen Antagonists1201814210.080 Why?
Thyroid Nodule220097670.080 Why?
Appendicitis320086890.080 Why?
Urinary Bladder, Neurogenic120111760.080 Why?
Gastric Bypass220088290.080 Why?
Uterine Cervical Neoplasms1202120440.080 Why?
Retroperitoneal Space120091730.080 Why?
Diagnostic Errors1201612800.080 Why?
Health Personnel1202333800.080 Why?
Age Distribution1201528770.080 Why?
Subphrenic Abscess22008220.080 Why?
Health Surveys1201940560.080 Why?
Escherichia coli Infections220035240.080 Why?
Ureteral Obstruction220082970.080 Why?
Diffusion of Innovation120137320.080 Why?
Multivariate Analysis32015120920.080 Why?
Child152015808910.080 Why?
Ureteral Diseases12008630.080 Why?
Societies, Medical4202139600.070 Why?
Colon3200818050.070 Why?
Neoplasm Recurrence, Local5201394330.070 Why?
Anesthesia, Local120102790.070 Why?
Calculi12008480.070 Why?
Diffusion Tensor Imaging1201824260.070 Why?
Urinary Diversion120081370.070 Why?
Preoperative Care4201522580.070 Why?
Fibrosis2201520770.070 Why?
Molecular Imaging120148270.070 Why?
Perfusion3200814020.070 Why?
Pancreatitis2200510870.070 Why?
Electronic Health Records2202248750.070 Why?
Peritoneal Cavity120071350.070 Why?
Abdominal Muscles120081720.070 Why?
Muscle Neoplasms120081300.070 Why?
Evidence-Based Medicine3201637070.070 Why?
Tomography, Emission-Computed1201011260.070 Why?
Glucose3200943520.070 Why?
Time Factors82012402720.070 Why?
Body Fluids120083220.070 Why?
Nephritis120071470.070 Why?
Intubation, Gastrointestinal120081660.070 Why?
Point-of-Care Systems1201512380.070 Why?
Rectum220029020.070 Why?
Diffusion Magnetic Resonance Imaging1201828200.070 Why?
Pancreatectomy120118240.070 Why?
Radiology Information Systems220085330.070 Why?
Osteoma, Osteoid12007940.070 Why?
Decision Support Systems, Clinical1201511770.070 Why?
Boston3201593710.070 Why?
Decision Support Techniques1201620060.060 Why?
Aortic Aneurysm, Abdominal1199612520.060 Why?
Respiration, Artificial1199727210.060 Why?
Image Enhancement1201628940.060 Why?
Transportation of Patients120071760.060 Why?
Salaries and Fringe Benefits120082620.060 Why?
Pancreatic Fistula120061490.060 Why?
Risk Management120095580.060 Why?
Surgical Wound Infection2200815450.060 Why?
Equipment Design6201335290.060 Why?
Guideline Adherence1201522400.060 Why?
Cholecystostomy12005540.060 Why?
Radiographic Image Enhancement220148770.060 Why?
Musculoskeletal Diseases120116010.060 Why?
Vagina220088450.060 Why?
Hernia, Abdominal12005580.060 Why?
Gallstones120072850.060 Why?
Kidney Tubules, Collecting120051630.060 Why?
Costs and Cost Analysis1201016690.060 Why?
Laser Therapy2200911050.060 Why?
Early Detection of Cancer1201932360.060 Why?
Biopsy, Fine-Needle1200911320.060 Why?
Ultrasonography6201360010.060 Why?
Needles220134610.060 Why?
Reproducibility of Results72021202240.060 Why?
Forecasting1201329480.060 Why?
Mesenteric Vascular Occlusion12004930.050 Why?
Iohexol120242050.050 Why?
Lung Diseases1199319250.050 Why?
Intestinal Fistula120041440.050 Why?
Foreign Bodies120074030.050 Why?
Incidental Findings320156980.050 Why?
Gallbladder Diseases120041390.050 Why?
History, 20th Century2200527710.050 Why?
Infant52015365100.050 Why?
Anticoagulants2200948430.050 Why?
Antibiotic Prophylaxis120086400.050 Why?
Recurrence3200885060.050 Why?
Colonic Diseases120042030.050 Why?
Coronavirus Infections1202031180.050 Why?
Combined Modality Therapy2201885620.050 Why?
Pneumonia, Viral1202032410.050 Why?
Disease-Free Survival1201268560.050 Why?
Hepatectomy220035880.050 Why?
Chemotherapy, Adjuvant1201035530.050 Why?
Necrosis1200516210.050 Why?
Peritoneal Neoplasms220117150.040 Why?
Hysterosalpingography12020260.040 Why?
Perineum120022110.040 Why?
Soft Tissue Neoplasms1200911670.040 Why?
Image Processing, Computer-Assisted3201890630.040 Why?
Radiology Department, Hospital120044090.040 Why?
Ovarian Diseases120011370.040 Why?
Laparoscopy2200820560.040 Why?
Lymphoma, B-Cell120069450.040 Why?
Genital Diseases, Female120011930.040 Why?
Fatal Outcome3200418370.040 Why?
Levodopa120002230.040 Why?
Antiparkinson Agents120001840.040 Why?
Urinary Incontinence120034960.040 Why?
Constriction, Pathologic2201511040.040 Why?
Cost-Benefit Analysis2201055380.040 Why?
United States52019731500.040 Why?
Young Adult62020600490.040 Why?
Intestinal Perforation120002530.040 Why?
Lung21995100890.040 Why?
Prognosis22017300220.040 Why?
Enteral Nutrition120048040.040 Why?
Laparotomy120204590.040 Why?
Infant, Newborn22015264110.040 Why?
Adenocarcinoma2200864060.040 Why?
Cross-Sectional Studies12019263750.040 Why?
Workplace120048720.040 Why?
Imaging, Three-Dimensional2200840760.040 Why?
Subthalamic Nucleus120002030.040 Why?
Motor Skills120005230.030 Why?
Medical Records3200714120.030 Why?
Gastroesophageal Reflux120048350.030 Why?
Palliative Care2200236430.030 Why?
Cohort Studies62014417950.030 Why?
Thyroid Gland1200311720.030 Why?
Pilot Projects3202187310.030 Why?
Hepatic Artery220082320.030 Why?
Pain Measurement2201135810.030 Why?
Esophagus1200210420.030 Why?
Quality Assurance, Health Care1200621810.030 Why?
Wounds and Injuries1200825140.030 Why?
Digestive System Physiological Phenomena11995150.030 Why?
North America2200912900.030 Why?
Radionuclide Imaging2201319980.030 Why?
Peristalsis11995600.030 Why?
Gases119952040.030 Why?
Health Care Costs1200832670.030 Why?
Chi-Square Distribution2201334380.030 Why?
Computer Simulation1200862770.030 Why?
Acute Disease4200572420.030 Why?
Electric Stimulation Therapy120006360.030 Why?
Kidney Function Tests120166810.030 Why?
Digestive System119952440.030 Why?
Biomedical Research1200934640.030 Why?
Heart Arrest1200415160.030 Why?
Head and Neck Neoplasms1200829230.030 Why?
Lung Neoplasms22009135760.030 Why?
Gadolinium DTPA119968230.030 Why?
Watchful Waiting120174990.030 Why?
Indocyanine Green120142390.030 Why?
Image Interpretation, Computer-Assisted2201534110.030 Why?
Fluorine Radioisotopes120154240.030 Why?
History, 19th Century119957150.020 Why?
Coloring Agents120145640.020 Why?
Sclerosing Solutions12012790.020 Why?
Models, Biological1200894930.020 Why?
Adenoma1200221630.020 Why?
Splenic Artery12012580.020 Why?
Intestinal Obstruction119954350.020 Why?
Phenol12011440.020 Why?
Esophageal Neoplasms1200216760.020 Why?
Consensus1202132120.020 Why?
Survival Rate32016128700.020 Why?
Angiography2200815980.020 Why?
Prospective Studies32014549200.020 Why?
Incidence52009215440.020 Why?
Tuberculin Test120112050.020 Why?
Sclerotherapy120121830.020 Why?
False Negative Reactions120115750.020 Why?
Hot Temperature2200814400.020 Why?
Case-Control Studies22018222960.020 Why?
Ovary120149600.020 Why?
Analysis of Variance2201062410.020 Why?
Magnetic Resonance Spectroscopy1201937810.020 Why?
Intestine, Small1199512180.020 Why?
Aorta1201720460.020 Why?
Survival Analysis22015101170.020 Why?
Intubation, Intratracheal1199713590.020 Why?
Hemobilia12008180.020 Why?
Feces1199515120.020 Why?
Bone and Bones1201925890.020 Why?
Logistic Models22015133230.020 Why?
Sodium Chloride120115840.020 Why?
Anastomosis, Surgical220029930.020 Why?
Carcinoma, Non-Small-Cell Lung1200754220.020 Why?
Cholangiography120081820.020 Why?
Retreatment120106000.020 Why?
Postoperative Hemorrhage120124190.020 Why?
HIV Antibodies1199513410.020 Why?
Carcinoma, Squamous Cell1200340690.020 Why?
Observer Variation1201426230.020 Why?
Risk Assessment32015243180.020 Why?
Electric Conductivity120084080.020 Why?
Abnormalities, Multiple1199514240.020 Why?
England120085320.020 Why?
Feasibility Studies2200853130.020 Why?
Markov Chains120109770.020 Why?
Hydronephrosis120082740.020 Why?
Injections120098400.020 Why?
Up-Regulation1201541420.020 Why?
Iodized Oil12006100.020 Why?
Radiotherapy Planning, Computer-Assisted1201516800.020 Why?
Acquired Immunodeficiency Syndrome1199522020.020 Why?
Computer Graphics120083380.020 Why?
Parkinson Disease1200028950.020 Why?
Finite Element Analysis120084420.020 Why?
Massachusetts2200989020.020 Why?
Electrodes120086170.020 Why?
Infusions, Intra-Arterial120062210.020 Why?
Pain1200051030.020 Why?
Debridement120084920.020 Why?
Cholecystectomy120074090.020 Why?
Immunohistochemistry12018111200.010 Why?
Melena12004320.010 Why?
Diarrhea1201113200.010 Why?
Pancreatic Neoplasms1200254430.010 Why?
Office Automation12004140.010 Why?
Asthenopia12004120.010 Why?
Obesity12007130840.010 Why?
Liver Cirrhosis1201519590.010 Why?
Jejunostomy12004610.010 Why?
Man-Machine Systems12004420.010 Why?
Bile120052990.010 Why?
Computer Terminals12004410.010 Why?
Interior Design and Furnishings12004340.010 Why?
International Cooperation1201014380.010 Why?
Models, Economic120087180.010 Why?
Mesenteric Artery, Superior12004960.010 Why?
Viscera120041380.010 Why?
Quality-Adjusted Life Years1201017350.010 Why?
Odds Ratio1201596820.010 Why?
Cooperative Behavior1201015150.010 Why?
Pneumonia, Aspiration120041450.010 Why?
Water1200914180.010 Why?
Sweetening Agents120052900.010 Why?
Antineoplastic Agents12006136970.010 Why?
Dose-Response Relationship, Drug12015107760.010 Why?
Rupture, Spontaneous120033650.010 Why?
Intestines1201119120.010 Why?
Computer Systems120044700.010 Why?
Cumulative Trauma Disorders120041530.010 Why?
Pancreatitis, Acute Necrotizing120041740.010 Why?
Biliary Tract Surgical Procedures12002500.010 Why?
Lighting120042100.010 Why?
Animals320101693370.010 Why?
Adrenal Gland Diseases120031410.010 Why?
Nephrostomy, Percutaneous12002790.010 Why?
Ultrasonic Therapy120032170.010 Why?
Comorbidity12016105880.010 Why?
Urethra120034060.010 Why?
Lasers120059520.010 Why?
Diverticulitis120031870.010 Why?
Mycobacterium tuberculosis1201119290.010 Why?
Pandemics1202087530.010 Why?
Endosonography120046220.010 Why?
Device Removal120056430.010 Why?
Carcinoma1201123410.010 Why?
Weight Loss1201127130.010 Why?
Posture120049560.010 Why?
Remission Induction1200524070.010 Why?
Syndrome1200532750.010 Why?
Safety1200411590.010 Why?
Sciatic Nerve120026280.010 Why?
Body Composition1200824610.010 Why?
Chronic Disease2200493790.010 Why?
Cost of Illness1200819590.010 Why?
Prostate-Specific Antigen1200824870.010 Why?
Esophagectomy120024820.010 Why?
Carcinoma, Papillary120037930.010 Why?
Medical Records Systems, Computerized1200411960.010 Why?
Ambulatory Care1200827840.010 Why?
Smoking1199391110.010 Why?
Decision Making1201039530.010 Why?
Occupational Diseases1200414900.010 Why?
Inflammation12015108630.010 Why?
Pregnancy12016302000.010 Why?
Administration, Oral1200240390.010 Why?
Severity of Illness Index22004159390.010 Why?
Dilatation, Pathologic119955270.010 Why?
Outpatients1200116040.010 Why?
Longitudinal Studies12008147840.010 Why?
Thyroid Neoplasms1200323600.010 Why?
Inpatients1200125700.010 Why?
Databases, Factual1200180750.000 Why?
Gervais's Networks
Click the
Explore
buttons for more information and interactive visualizations!
Concepts (463)
Explore
_
Co-Authors (99)
Explore
_
Similar People (60)
Explore
_
Same Department 
Explore
_
Physical Neighbors
_
© 2025 President and Fellows of Harvard College
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.