Harvard Catalyst Profiles

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Thomas Bortfeld, Ph.D.

Concepts (297)

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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?
Radiotherapy Planning, Computer-Assisted1202024167911.320 Why?
Radiotherapy, Intensity-Modulated3620247985.540 Why?
Radiotherapy Dosage98202429163.710 Why?
Radiotherapy, Conformal3120115493.690 Why?
Radiometry2920138173.230 Why?
Radiation Oncology1220245722.590 Why?
Radiotherapy17202315021.910 Why?
Algorithms612024141641.830 Why?
Phantoms, Imaging35202425121.770 Why?
Health Physics52024371.510 Why?
Protons17202411131.390 Why?
Radiation Pneumonitis220221001.330 Why?
Radiotherapy, Computer-Assisted82011901.270 Why?
Radiotherapy, High-Energy1120092281.200 Why?
Brain Neoplasms14202491181.130 Why?
Neoplasms292023223711.120 Why?
Models, Biological21201994970.930 Why?
Models, Theoretical18202135730.910 Why?
Radiation Injuries7202411980.900 Why?
Positron-Emission Tomography17202066690.880 Why?
Scattering, Radiation1420164890.880 Why?
Photons1820185940.850 Why?
Chordoma520233490.850 Why?
Motion1020127900.830 Why?
Salaries and Fringe Benefits120242630.790 Why?
Muscle Fibers, Skeletal220245530.760 Why?
Liver Neoplasms8202143630.760 Why?
Monte Carlo Method20202412590.730 Why?
Organs at Risk520223670.710 Why?
Uncertainty820227690.710 Why?
Four-Dimensional Computed Tomography220111420.670 Why?
Lung Neoplasms182024135860.670 Why?
Glioblastoma4202334640.650 Why?
Diffusion Tensor Imaging3202424200.640 Why?
Physics52021920.610 Why?
Tomography, X-Ray Computed272024207620.570 Why?
Tumor Burden4202219060.550 Why?
Head and Neck Neoplasms16202429310.550 Why?
Glioma3202435030.550 Why?
Radiation Dosage7201819670.540 Why?
Spinal Neoplasms620137150.500 Why?
Carcinoma, Non-Small-Cell Lung7202454320.500 Why?
Movement10201514900.500 Why?
Probability8202224790.490 Why?
Dose-Response Relationship, Radiation1320118760.480 Why?
Technology, Radiologic420131600.480 Why?
Humans15420247681710.450 Why?
Particle Accelerators1020211730.430 Why?
Image Interpretation, Computer-Assisted4202433900.430 Why?
Lung Injury120184330.420 Why?
Computer Simulation14201262830.390 Why?
Reproducibility of Results282024202250.380 Why?
Image Processing, Computer-Assisted16202490160.380 Why?
Mathematics620197040.380 Why?
Gadolinium DTPA120148230.370 Why?
Biomedical Technology120132100.360 Why?
Software8201244800.340 Why?
Sensitivity and Specificity192024147290.340 Why?
Relative Biological Effectiveness1020183130.330 Why?
Diffusion of Innovation120137240.310 Why?
Database Management Systems120092630.290 Why?
Hepatocytes1201412470.280 Why?
Prostatic Neoplasms162022111010.280 Why?
Biophysical Phenomena920033200.280 Why?
Body Burden820091580.270 Why?
Quality Assurance, Health Care2201621760.270 Why?
Models, Statistical13202251070.270 Why?
Biophysics920033790.270 Why?
Electrons320082640.270 Why?
Therapy, Computer-Assisted120082650.260 Why?
Synchrotrons32017400.260 Why?
Cerebellar Neoplasms120105910.240 Why?
Respiratory Mechanics220087210.240 Why?
Respiration6201016650.240 Why?
Medulloblastoma120106830.240 Why?
Visible Human Projects12024120.240 Why?
Calibration620238190.230 Why?
Normal Distribution520122720.220 Why?
Spine1201011400.210 Why?
Pancreatic Neoplasms3201154420.210 Why?
Linear Models2201858840.200 Why?
Linear Energy Transfer120031540.200 Why?
Career Mobility120242620.200 Why?
Sarcoma2202218060.200 Why?
Technology Assessment, Biomedical120043120.190 Why?
Head320249260.190 Why?
Fluorodeoxyglucose F182202220550.190 Why?
Job Satisfaction120245480.180 Why?
Feasibility Studies7202253150.180 Why?
Anisotropy1202412920.170 Why?
Time Factors152018402200.170 Why?
Prostheses and Implants1200712770.170 Why?
Bone Marrow1201029350.170 Why?
X-Ray Therapy1199980.160 Why?
Skull Neoplasms220131730.160 Why?
Magnetic Resonance Imaging102023367410.160 Why?
Entrepreneurship12019230.160 Why?
Spectrometry, Gamma1201850.160 Why?
Lymphocyte Count120217940.160 Why?
Gamma Rays220243190.150 Why?
Muscles1202315820.150 Why?
Radiobiology12018890.150 Why?
Skull Base Neoplasms120212790.150 Why?
Radiation Protection420134280.140 Why?
Radiographic Image Interpretation, Computer-Assisted2200412320.140 Why?
Databases, Factual2200980800.130 Why?
Subtraction Technique320095170.130 Why?
Organizational Innovation120195400.130 Why?
Patient Positioning220153320.130 Why?
Oxygen Radioisotopes12015750.120 Why?
Markov Chains120199790.120 Why?
Bayes Theorem1202223590.110 Why?
Rotation220105170.110 Why?
Academic Medical Centers1202427850.110 Why?
Radiosurgery4201513300.110 Why?
Radiation Tolerance320144760.110 Why?
Image Enhancement1202428800.110 Why?
Scintillation Counting12013360.110 Why?
Patient Care Planning119999050.110 Why?
Equipment Design4201335220.110 Why?
Retrospective Studies72022817600.110 Why?
Cancer Care Facilities120154270.100 Why?
Cholangiocarcinoma120185610.100 Why?
Stereotaxic Techniques520025530.100 Why?
Quality Control320068360.100 Why?
Artifacts3200719260.100 Why?
Cone-Beam Computed Tomography120164590.100 Why?
Male3220243647310.100 Why?
X-Rays320023110.100 Why?
Models, Organizational120155480.090 Why?
Forecasting3201329450.090 Why?
Hospitals, General120158090.090 Why?
Risk1202396130.090 Why?
Chondrosarcoma120133060.090 Why?
Clinical Protocols1201614430.090 Why?
Rectum520079000.090 Why?
Esophagus1201610420.080 Why?
Swine3202459970.080 Why?
Neoplasm Recurrence, Local2202394190.080 Why?
Cyclotrons12008300.080 Why?
Attitude120137720.080 Why?
International Cooperation1201514360.080 Why?
Neutrophils1202137860.070 Why?
Thigh220222390.070 Why?
Stochastic Processes120093600.070 Why?
Medical Informatics120157430.070 Why?
Carbon Isotopes120084580.070 Why?
Water4202214210.070 Why?
Hemangiopericytoma12007710.070 Why?
Lung62024101010.070 Why?
Fourier Analysis120084390.070 Why?
Eye Neoplasms320113060.070 Why?
Diagnostic Imaging1200135330.070 Why?
Plastics120071190.070 Why?
Information Dissemination1201511430.070 Why?
Research1201519790.070 Why?
Risk Assessment32017243180.070 Why?
Tomography120084420.070 Why?
Insurance Coverage1201719460.060 Why?
Computing Methodologies12005170.060 Why?
Carcinoma, Hepatocellular1201823340.060 Why?
Filtration120062290.060 Why?
Nasopharyngeal Neoplasms220112900.060 Why?
Insurance, Health1201725170.060 Why?
Mediastinal Neoplasms219994030.060 Why?
Ependymoma120083280.060 Why?
Radiotherapy, Adjuvant2200717910.060 Why?
Referral and Consultation1201736200.060 Why?
Cost-Benefit Analysis1201755360.060 Why?
Safety1200911590.060 Why?
Biotechnology120062830.060 Why?
Motivation1201320200.050 Why?
Consensus2202332110.050 Why?
Female1320243971870.050 Why?
Ions120032560.050 Why?
Ethmoid Sinus12002580.050 Why?
Internet1201531100.050 Why?
Equipment Failure Analysis120058450.050 Why?
Massachusetts1201588900.050 Why?
Metals120077130.050 Why?
Internship and Residency1202259530.050 Why?
Immunotherapy1201847540.050 Why?
Benchmarking1200810570.050 Why?
Esophageal Neoplasms1201116680.050 Why?
Radiography4201269860.050 Why?
Brain Stem220128590.050 Why?
Brain22024273620.040 Why?
Spectrum Analysis120224490.040 Why?
Spinal Cord2200718120.040 Why?
Adenocarcinoma4200363950.040 Why?
T-Lymphocytes12018102660.040 Why?
Paranasal Sinus Neoplasms120022430.040 Why?
Medicine120089450.040 Why?
Meningioma2200712200.040 Why?
Carbon120036720.040 Why?
Electronics120013170.040 Why?
Muscle, Skeletal1201549780.040 Why?
Reference Standards1200310140.040 Why?
Statistics as Topic1200623570.040 Why?
Physicians1201745980.040 Why?
Aged820181715020.040 Why?
Online Systems120201820.040 Why?
Accreditation120224770.040 Why?
Biomedical Research1201534630.040 Why?
Adult620182236460.040 Why?
Middle Aged1420182234870.040 Why?
Pleural Neoplasms120036120.040 Why?
Computer Systems220084690.040 Why?
Interleukin-7 Receptor alpha Subunit12018500.040 Why?
User-Computer Interface2200814070.040 Why?
Health Facilities120225770.040 Why?
Mesothelioma120038110.040 Why?
Health Care Sector120191960.040 Why?
Artificial Intelligence2202326660.030 Why?
Lymphocyte Subsets120183130.030 Why?
Choroid Neoplasms119981770.030 Why?
Interleukin-2 Receptor alpha Subunit120183060.030 Why?
Neurilemmoma219995220.030 Why?
Societies, Medical1200839680.030 Why?
Neuroectodermal Tumors, Primitive119971370.030 Why?
Animals620241692850.030 Why?
Tomography, Emission-Computed1199911260.030 Why?
Prostate2202217650.030 Why?
Dogs1202038450.030 Why?
Quality of Health Care1201143100.030 Why?
Workflow120208600.030 Why?
Urinary Bladder2200711570.030 Why?
Biochemical Phenomena12015590.030 Why?
Mathematical Computing119941420.030 Why?
Bile Duct Neoplasms120006140.030 Why?
Cranial Irradiation119973930.030 Why?
Background Radiation1201320.030 Why?
Combined Modality Therapy3201985420.030 Why?
Commerce120196120.030 Why?
Treatment Outcome42018653790.030 Why?
Permeability120157260.030 Why?
Models, Structural119933400.030 Why?
Prostatectomy1202117860.030 Why?
Splenic Neoplasms12003970.030 Why?
Automation120145890.020 Why?
Diffusion Magnetic Resonance Imaging1202228150.020 Why?
Education, Medical, Graduate1202224200.020 Why?
Pelvis119947360.020 Why?
Rectal Neoplasms1199811830.020 Why?
Killer Cells, Natural1201822110.020 Why?
Rabbits1201547730.020 Why?
Abdominal Neoplasms120102870.020 Why?
Carcinoma, Adenoid Cystic120112630.020 Why?
Sacrum120102740.020 Why?
Anatomy, Regional1200740.020 Why?
Work Simplification1200780.020 Why?
Aged, 80 and over42018596260.020 Why?
Pilot Projects2201787410.020 Why?
Skull120128290.020 Why?
Young Adult22013600660.020 Why?
Neck119927360.020 Why?
Curriculum1202037820.020 Why?
Organ Specificity2200319680.020 Why?
Models, Chemical120086110.020 Why?
CD4-Positive T-Lymphocytes1201844150.020 Why?
Numerical Analysis, Computer-Assisted120051190.020 Why?
Surface Properties1200811660.020 Why?
Neoplasm Staging32007112440.010 Why?
Sample Size120078460.010 Why?
CD8-Positive T-Lymphocytes1201846480.010 Why?
Systems Integration120064300.010 Why?
Maximum Allowable Concentration12003640.010 Why?
Follow-Up Studies32018393540.010 Why?
Adolescent22010891690.010 Why?
Neoplasms, Radiation-Induced120065420.010 Why?
Treatment Failure1200826610.010 Why?
Carcinoma, Squamous Cell2200340580.010 Why?
Physical Phenomena11999480.010 Why?
United States22022730390.010 Why?
Vascular Neoplasms120001670.010 Why?
Neoplasms, Second Primary1200610610.010 Why?
Antineoplastic Agents, Phytogenic120026220.010 Why?
Microcomputers119981390.010 Why?
Fluorouracil1200216520.010 Why?
Vena Cava, Inferior120004630.010 Why?
Cisplatin1200216600.010 Why?
Fundus Oculi119975600.010 Why?
Lymphatic Metastasis1200229140.010 Why?
Child, Preschool32008426690.010 Why?
Neoplasm Invasiveness1200036200.010 Why?
Prospective Studies12016549240.010 Why?
Fluorescein Angiography1199710860.010 Why?
Lymph Nodes1200234740.010 Why?
Infant22008365350.010 Why?
Child32008809170.000 Why?
Posture119929570.000 Why?
Kidney1200070640.000 Why?
Liver1200075780.000 Why?
Pneumonia1199421630.000 Why?
Antineoplastic Combined Chemotherapy Protocols12002118780.000 Why?
Antineoplastic Agents12002136770.000 Why?
Risk Factors12003749440.000 Why?
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Concepts (297)
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© 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.