Harvard Catalyst Profiles

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

Mark Morris Hammer, M.D.

Concepts (236)

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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?
Solitary Pulmonary Nodule1320242825.550 Why?
Multiple Pulmonary Nodules1320241755.170 Why?
Tomography, X-Ray Computed642024207624.590 Why?
Lung Neoplasms342024135864.190 Why?
Early Detection of Cancer20202432392.900 Why?
Radiography, Thoracic11202413212.360 Why?
Lung Diseases7202219441.650 Why?
Incidental Findings420246981.420 Why?
Pulmonary Embolism7202425991.420 Why?
Thymus Neoplasms320232741.400 Why?
Lung212024101011.250 Why?
Precancerous Conditions420229851.180 Why?
Mucormycosis220181021.110 Why?
Diaphragm220173570.880 Why?
Retrospective Studies422024817600.830 Why?
Mediastinal Cyst12022300.820 Why?
Fibroma120241970.810 Why?
Pneumonia4202321630.800 Why?
Pneumonia, Viral7202032380.780 Why?
Pleural Effusion220223440.770 Why?
Thoracic Neoplasms120242690.770 Why?
Chylothorax12022830.770 Why?
Carcinoid Tumor120232250.740 Why?
Thoracic Diseases22019990.730 Why?
Thymoma120221880.720 Why?
Lymphatic Abnormalities120221340.720 Why?
Lung Diseases, Fungal220191240.720 Why?
Hamartoma120232360.710 Why?
Bronchiectasis120221410.710 Why?
Wounds, Nonpenetrating320158070.670 Why?
Carcinoma, Neuroendocrine120233420.630 Why?
Diagnosis, Differential132024130130.610 Why?
Humans9620247681710.610 Why?
Radiology, Interventional120224830.600 Why?
Decision Making, Computer-Assisted120181460.600 Why?
Torsion Abnormality12017920.570 Why?
Immunocompromised Host220198630.550 Why?
Klippel-Trenaunay-Weber Syndrome12017690.550 Why?
Hypertrophy, Right Ventricular120171090.540 Why?
Leukemia, Myeloid120196930.530 Why?
Aged3720241715020.530 Why?
Catheterization, Central Venous120215370.530 Why?
Radiology5202321040.530 Why?
Radiology Department, Hospital120204090.530 Why?
Bacterial Typing Techniques120172630.520 Why?
Calcinosis2202214820.510 Why?
Mediastinal Neoplasms120194030.510 Why?
Hypothyroidism120216670.510 Why?
Liver Abscess12015810.500 Why?
Neoplasms, Glandular and Epithelial120194890.490 Why?
Herpes Simplex120184700.490 Why?
Search Engine120161420.490 Why?
Evolution, Molecular1202318960.470 Why?
Wounds, Penetrating220153160.470 Why?
Rib Fractures120151240.460 Why?
Magnetic Resonance Imaging82024367410.460 Why?
Thyroid Nodule120217670.460 Why?
Coronavirus Infections6202031150.450 Why?
Middle Aged3520242234870.450 Why?
Neoplasms, Germ Cell and Embryonal120194980.450 Why?
Aneurysm120173430.440 Why?
Aged, 80 and over182024596260.430 Why?
Male4220243647310.410 Why?
Imaging, Three-Dimensional2202440640.410 Why?
Neoplasms, Multiple Primary120165940.410 Why?
Female4420243971870.400 Why?
Pericarditis120131360.400 Why?
Diagnostic Errors1201912810.400 Why?
Radiographic Image Interpretation, Computer-Assisted1201812320.380 Why?
Venous Thrombosis1202113210.370 Why?
Observer Variation4202426210.370 Why?
Communicable Diseases120198730.370 Why?
Lung Injury120154330.360 Why?
Diagnostic Tests, Routine120167890.350 Why?
Algorithms42020141640.350 Why?
Tuberculosis, Pulmonary120178430.340 Why?
Adult2520242236460.340 Why?
Guideline Adherence1202022350.340 Why?
Medical Informatics120167430.320 Why?
Coronavirus220201560.290 Why?
Hydroxymethylglutaryl-CoA Reductase Inhibitors1202232510.290 Why?
Heart Valve Diseases1201510300.290 Why?
Forecasting1201629450.280 Why?
Reproducibility of Results72024202250.280 Why?
Sensitivity and Specificity52024147290.260 Why?
Hypertension, Pulmonary1201716050.260 Why?
Mass Screening4202354580.250 Why?
Mycobacterium tuberculosis1201719300.250 Why?
Kidney Diseases1201621000.250 Why?
Practice Guidelines as Topic2202074540.240 Why?
Research Design2202062090.240 Why?
Patient Selection1201742600.240 Why?
Fluorodeoxyglucose F183202320550.240 Why?
Quality-Adjusted Life Years2202117410.230 Why?
Evidence-Based Medicine1201637060.230 Why?
Wounds and Injuries1201725170.230 Why?
Internet1201631100.230 Why?
Cost-Benefit Analysis3202155360.220 Why?
Young Adult102024600660.220 Why?
Artifacts2202419260.210 Why?
Follow-Up Studies62023393540.210 Why?
Echocardiography1201550470.210 Why?
Coronary Artery Disease1202265680.210 Why?
Risk Assessment32020243180.200 Why?
Mycobacterium avium Complex12022660.200 Why?
Internship and Residency1202259530.200 Why?
Thoracic Duct12022710.200 Why?
Abdominal Cavity12022340.200 Why?
Lymphography120221890.190 Why?
Predictive Value of Tests42020154530.190 Why?
Contrast Media4202453300.190 Why?
Acute Disease3202472430.180 Why?
Radiography4202469860.170 Why?
Delayed Diagnosis220244670.170 Why?
Thoracic Wall120222040.170 Why?
Liver1201575780.170 Why?
Bronchi120248500.170 Why?
Esophagectomy120234810.170 Why?
Leukemic Infiltration12019470.170 Why?
Paraneoplastic Endocrine Syndromes12019290.170 Why?
Heart Neoplasms120233740.170 Why?
Acute Lung Injury120233780.160 Why?
Adolescent82024891690.160 Why?
Severe Acute Respiratory Syndrome120201360.160 Why?
Neoplasms, Neuroepithelial12019420.160 Why?
Digestive System Abnormalities12019490.160 Why?
Pandemics6202087470.160 Why?
Carcinoma, Non-Small-Cell Lung1201854320.160 Why?
Choriocarcinoma120191210.160 Why?
Syringomyelia12019670.160 Why?
Dermoid Cyst12019920.150 Why?
Fibrin Fibrinogen Degradation Products120204250.150 Why?
Pleural Neoplasms120236120.150 Why?
Paraneoplastic Syndromes120191540.150 Why?
North America1202112890.150 Why?
Ventricular Dysfunction, Right120236460.140 Why?
Mediastinum120192720.140 Why?
Sacrum120192740.140 Why?
Decision Trees120195080.140 Why?
Prevalence52023158690.140 Why?
Mesothelioma120238110.140 Why?
Ossification, Heterotopic120192400.130 Why?
Anal Canal120193760.130 Why?
Soft Tissue Neoplasms1202411640.120 Why?
Opportunistic Infections120183750.120 Why?
Rectum120199000.110 Why?
Documentation120219170.110 Why?
Iatrogenic Disease120175520.110 Why?
Triiodobenzoic Acids120131230.110 Why?
Risk Factors52024749440.110 Why?
Access to Information120163170.110 Why?
Esophageal Neoplasms1202316680.110 Why?
Pneumonectomy1202011560.110 Why?
Peritoneal Neoplasms120197140.100 Why?
Magnetic Resonance Spectroscopy1202237820.100 Why?
Pancreatitis1201910870.100 Why?
Neoadjuvant Therapy1202329070.100 Why?
Embolism120154010.100 Why?
Injury Severity Score1201510490.100 Why?
Natural Language Processing1202112030.100 Why?
Fetus1201918830.100 Why?
Lung Diseases, Interstitial120209400.090 Why?
Consensus1202132110.090 Why?
Neoplasms, Second Primary1201910610.090 Why?
Endocarditis120153520.090 Why?
Tumor Burden1201719060.090 Why?
Education, Medical, Continuing120168290.090 Why?
Time Factors22023402200.090 Why?
Education, Medical, Graduate1202224200.090 Why?
Syndrome1201632730.080 Why?
Calcium1202257920.080 Why?
Child, Preschool32022426690.080 Why?
Pericardium120136790.080 Why?
Chronic Disease1202493840.080 Why?
Cooperative Behavior1201615140.080 Why?
Breast Neoplasms12016212070.080 Why?
Societies, Medical1202139680.080 Why?
Radiographic Image Enhancement120138770.080 Why?
Incidence22024215380.080 Why?
Aorta, Thoracic1201511120.080 Why?
Mannose-Binding Lectin120091460.080 Why?
Boston1202093740.070 Why?
Age Factors12024184150.070 Why?
Autoimmune Diseases1201922570.070 Why?
Chest Pain1201311010.070 Why?
Thrombosis1202029570.070 Why?
Adenocarcinoma1202363950.060 Why?
Image Interpretation, Computer-Assisted1201933900.060 Why?
Immunologic Deficiency Syndromes120095490.060 Why?
Quality Improvement1202038570.060 Why?
Neoplasm Staging12020112440.060 Why?
Lymphocyte Transfusion120062320.060 Why?
Anticoagulants1202148500.060 Why?
Biopsy1201767920.060 Why?
Pulmonary Artery2202419460.060 Why?
Arthritis, Rheumatoid1202037810.060 Why?
Transplantation Immunology120065370.060 Why?
Models, Statistical1201851070.060 Why?
Carcinoma, Squamous Cell1201940580.050 Why?
Prognosis12024300090.050 Why?
Electronic Health Records1202148870.050 Why?
Cohort Studies32020417530.050 Why?
Child22021809170.050 Why?
Databases, Factual1201680800.040 Why?
Herpesvirus 4, Human1200610820.040 Why?
Pulmonary Alveoli120236650.040 Why?
Ubiquitin Thiolesterase120234650.040 Why?
T-Lymphocytes, Cytotoxic1200618010.040 Why?
Case-Control Studies12016222900.040 Why?
Communication2202339050.040 Why?
Antineoplastic Agents12020136770.040 Why?
Pregnancy12019302550.030 Why?
Respiratory System120205640.030 Why?
Autopsy1202010110.030 Why?
Radiology Information Systems120215330.030 Why?
Thorax120195570.030 Why?
Treatment Outcome22023653790.030 Why?
Clinical Laboratory Techniques120207470.030 Why?
Aftercare120209160.030 Why?
Aortography120154220.030 Why?
Reverse Transcriptase Polymerase Chain Reaction1202045850.030 Why?
Graft Rejection1200644920.030 Why?
Neoplasm Invasiveness1202036200.020 Why?
United States12020730390.020 Why?
Vaccination1202234370.020 Why?
Combined Modality Therapy1202085420.020 Why?
Kidney1202370640.020 Why?
Positron-Emission Tomography1202366690.020 Why?
Diagnostic Imaging1202035330.020 Why?
Disease Progression12023136680.020 Why?
Neoplasm Recurrence, Local1202394190.010 Why?
Antigens, Viral120069950.010 Why?
Transplantation, Autologous1200621250.010 Why?
Endovascular Procedures1201522170.010 Why?
Recurrence1200985090.010 Why?
Infant12006365350.000 Why?
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Concepts (236)
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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.