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Researcher · National Institutes of Health · United States

Alfred S. Ketcham

Alfred S. Ketcham publishes mostly in Surgery, Oncology and Radiology, Nuclear Medicine and Imaging, on topics such as Endometrial and Cervical Cancer Treatments, Cutaneous Melanoma Detection and Management and Radiopharmaceutical Chemistry and Applications.

OpenAlex
World rank
#9,038
of 1,633,909 ranked researchers
Rank in United States
#4,355
of 358,040
Works
68
Citations
624
Citations per work
9.2

What does Alfred S. Ketcham research?

Surgery: 18.0%Oncology: 14.6%Radiology, Nuclear Medicine and Imaging: 6.7%Pulmonary and Respiratory Medicine: 6.7%other fields: 54.0%18%top field
Surgery18.0%Oncology14.6%Radiology, Nuclear Medicine and Imaging6.7%Pulmonary and Respiratory Medicine6.7%other fields54.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Surgery18% of their works
  2. 2Oncology15% of their works
  3. 3Radiology, Nuclear Medicine and Imaging7% of their works
  4. 4Pulmonary and Respiratory Medicine7% of their works
  5. 5General Health Professions4% of their works
  6. 6Immunology4% of their works

Research topics

Which keywords describe Alfred S. Ketcham's research?

The keywords of their largest research topics: Sentinel Lymph Node Biopsy, Survival Analysis, Immunotherapy, Cervical Cancer, Dermoscopy, Endometrial Carcinoma, Melanoma and PET Imaging.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Sentinel Lymph Node Biopsy62 topics
  2. Survival Analysis62 topics
  3. Immunotherapy52 topics
  4. Cervical Cancer31 topic
  5. Dermoscopy31 topic
  6. Endometrial Carcinoma31 topic
  7. Melanoma31 topic
  8. PET Imaging31 topic
  9. Radiopharmaceuticals31 topic
  10. Aging21 topic
  11. Bacterial Therapy21 topic
  12. Elderly21 topic
  13. FGF2321 topic
  14. Healthcare Legislation21 topic
  15. Nonmelanoma Skin Cancer21 topic
  16. Patient Rights21 topic
  17. Skin Cancers21 topic
  18. Tumor Targeting21 topic
  19. phosphate21 topic

Where does Alfred S. Ketcham work?

Alfred S. Ketcham's main affiliation in the publication record is National Institutes of Health, United States.

How many publications and citations does Alfred S. Ketcham have?

Science Explorer counts 68 works and 624 citations for Alfred S. Ketcham, ranking #9,038 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.