J. E. E. Keunen

1.6k citations

53 papers · 1.2k · h-index 22

Impact in

Ophthalmology top 0.5%
- Ocular Oncology and Treatments
- Retinal Diseases and Treatments
- Glaucoma and retinal disorders
- Ocular Diseases and Behçet’s Syndrome
Radiology, Nuclear Medicine and Imaging top 10%
- Corneal Surgery and Treatments

Papers in

Ophthalmology 35
- Ocular Oncology and Treatments 20
- Ocular and Laser Science Research 7
- Retinal Diseases and Treatments 7
- Glaucoma and retinal disorders 4
- Retinal and Optic Conditions 4
- Traumatic Ocular and Foreign Body Injuries 3
Molecular Biology 17
- Retinal Development and Disorders 13

Co-authors: Dirk van Norren (10 shared papers)J.A. Oosterhuis (6 shared papers)Martine J. Jager (9 shared papers)Albert T.A. Liem (4 shared papers)Reinier O. Schlingemann (4 shared papers)J. G. Journée-de Korver (2 shared papers)D. de Wolff–Rouendaal (4 shared papers)Frank D. Verbraak (2 shared papers)
Journals: Melanoma Research (6 papers)British Journal of Ophthalmology (4 papers)Retina (4 papers)Investigative Ophthalmology & Visual Science (3 papers)Graefe s Archive for Clinical and Experimental Ophthalmology (3 papers)
Partner nations: Netherlands United States Germany

In The Last Decade

J. E. E. Keunen

53 papers receiving 1.1k citations

Peers

Countries citing papers authored by J. E. E. Keunen

Since Specialization

Citations

This map shows the geographic impact of J. E. E. Keunen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. E. E. Keunen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. E. E. Keunen more than expected).

Fields of papers citing papers by J. E. E. Keunen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. E. E. Keunen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. E. E. Keunen. The network helps show where J. E. E. Keunen may publish in the future.

Co-authors

The 25 scholars most cited alongside J. E. E. Keunen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. E. E. Keunen Line = papers co-authored together J. E. E. Keunen links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 53 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Transpupillary Thermotherapy Archives of Ophthalmology ·J.A. Oosterhuis, Hanneke G. Journée-de Korver, J. E. E. Keunen	1998	94
2	Density of foveal cone pigments at older age. PubMed ·J. E. E. Keunen, Dirk van Norren, Gerard J. van Meel	1987	73
3	Isolated hepatic perfusion with high-dose melphalan for the treatment of uveal melanoma metastases confined to the liver Melanoma Research ·Saidja L. Noter, Joost Rothbarth, Milan E. J. Pijl, J. E. E. Keunen, Henk H. Hartgrink, Fred G. J. Tijl, Peter J.K. Kuppen, Cornelis J.�H. van de Velde, Rob A.�E.�M. Tollenaar	2004	63
4	Carotid angiography in patients with lacunar infarction. A prospective study. Stroke ·L. Jaap Kappelle, Peter J. Koudstaal, J. van Gijn, L. M. P. Ramos, J. E. E. Keunen	1988	63
5	Long Overall Survival After Dendritic Cell Vaccination in Metastatic Uveal Melanoma Patients American Journal of Ophthalmology ·Kalijn F. Bol, Hanneke W. Mensink, Erik H.J.G. Aarntzen, Gerty Schreibelt, J. E. E. Keunen, Pierre G. Coulie, Annelies de Klein, Cornelis J.A. Punt, (unknown), Carl G. Figdor, I. Jolanda M. de Vries	2014	58
6	Long-term outcomes of eye-conserving treatment with Ruthenium106 brachytherapy for choroidal melanoma Radiotherapy and Oncology ·Karijn Verschueren, Carien L. Creutzberg, Nicoline E. Schalij‐Delfos, Martijn Ketelaars, Floor L.L. Klijsen, Barbara I. Haeseker, Sabine M.B. Ligtenberg, J. E. E. Keunen, Corrie A.M. Marijnen	2010	56
7	Serial Foveal Densitometry and Visual Function after Retinal Detachment Surgery with Macular Involvement Ophthalmology ·Albert T.A. Liem, J. E. E. Keunen, Gerard J. van Meel, Dirk van Norren	1994	48
8	Rod densitometry in the aging human eye. PubMed ·A. T. A. Liem, J. E. E. Keunen, Dirk van Norren, J. van de Kraats	1991	40
9	Longstanding symptomatic choroidal hemangioma managed with limited PDT as initial or salvage therapy Graefe s Archive for Clinical and Experimental Ophthalmology ·Frank D. Verbraak, Reinier O. Schlingemann, J. E. E. Keunen, Marc D. de Smet	2003	38
10	Expression of epidermal growth factor receptor: risk factor in uveal melanoma. PubMed ·H. M. H. Hurks, Jessica A.W. Metzelaar-Blok, E. R. Barthen, A. H. Zwinderman, D. de Wolff–Rouendaal, J. E. E. Keunen, Martine J. Jager	2000	37
11	Heat Shock Protein Expression in the Eye and in Uveal Melanoma Investigative Ophthalmology & Visual Science ·Guy S. Missotten, Johanna G. Journe ́e-de Korver, D. de Wolff–Rouendaal, J. E. E. Keunen, Reinier O. Schlingemann, Martine J. Jager	2003	37
12	HLA expression in a primary uveal melanoma, its cell line, and four of its metastases British Journal of Ophthalmology ·Daniël Blom, L. R. H. M. Schurmans, Itte de Waard‐Siebinga, D. de Wolff–Rouendaal, J. E. E. Keunen, Martine J. Jager	1997	35
13	A pilot study on slit lamp-adapted optical coherence tomography imaging of trabeculectomy filtering blebs Graefe s Archive for Clinical and Experimental Ophthalmology ·Thomas Theelen, Pieter Wesseling, J. E. E. Keunen, B. Jeroen Klevering	2006	32
14	Thermotherapy in the management of choroidal melanoma Progress in Retinal and Eye Research ·J. G. Journée-de Korver, J. E. E. Keunen	2002	31
15	The value of combining anterior segment fluorescein angiography with indocyanine green angiography in scleral inflammation Ophthalmology ·J. Nieuwenhuizen, Peter Watson, Martine J. Jager, Katinka Emmanouilidis-van der Spek, J. E. E. Keunen	2003	30
16	Prevention of blindness in leprosy and the role of the Vision 2020 Programme Eye ·M Hogeweg, J. E. E. Keunen	2005	27
17	Temperature Dependence of Thermal Damage to the Sclera: Exploring the Heat Tolerance of the Sclera for Transscleral Thermotherapy Experimental Eye Research ·Alex I. Rem, J.A. Oosterhuis, H Korver, Thomas J.T.P. van den Berg, J. E. E. Keunen	2001	25
18	REVERSIBLE CONE PHOTORECEPTOR INJURY IN COMMOTIO RETINAE OF THE MACULA Retina ·Albert T.A. Liem, J. E. E. Keunen, Dirk van Norren	1995	24
19	S-100B Protein and Melanoma Inhibitory Activity Protein in Uveal Melanoma Screening Tumor Biology ·GS MISSOTTEN, Catharina M. Korse, C. van Dehn, Theodora C. Linders, J. E. E. Keunen, Martine J. Jager, J. M. G. Bonfrer	2007	24
20	Characterization of melanocortin-1 receptor gene variants in uveal melanoma patients. PubMed ·Jessica A.W. Metzelaar-Blok, J A ter Huurne, H. M. H. Hurks, J. E. E. Keunen, Martine J. Jager, Nelleke A. Gruis	2001	24

About J. E. E. Keunen

J. E. E. Keunen is a scholar working on Ophthalmology, Molecular Biology, Radiology, Nuclear Medicine and Imaging, Oncology and Cell Biology, having authored 53 papers that have together received 1.2k indexed citations. Recurring topics across this work include Ocular Oncology and Treatments (20 papers), Retinal Development and Disorders (13 papers), Ocular and Laser Science Research (7 papers), Retinal Diseases and Treatments (7 papers), Glaucoma and retinal disorders (4 papers), Retinal and Optic Conditions (4 papers), Retinal Imaging and Analysis (3 papers) and Traumatic Ocular and Foreign Body Injuries (3 papers). The work is most often cited by research in Ophthalmology (709 citations), Radiology, Nuclear Medicine and Imaging (170 citations), Oncology (120 citations), Immunology (96 citations) and Molecular Biology (297 citations). J. E. E. Keunen has collaborated with scholars based in Netherlands, United States and Germany. Frequent co-authors include Dirk van Norren, J.A. Oosterhuis, Martine J. Jager, Albert T.A. Liem, Reinier O. Schlingemann, J. G. Journée-de Korver, D. de Wolff–Rouendaal, Frank D. Verbraak, Marc D. de Smet and Guy S. Missotten. Their work appears in journals such as Melanoma Research, British Journal of Ophthalmology, Retina, Investigative Ophthalmology & Visual Science and Graefe s Archive for Clinical and Experimental Ophthalmology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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J. E. E. Keunen

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