Helen Dimaras

4.8k total citations · 2 hit papers
87 papers, 2.3k citations indexed

About

Helen Dimaras is a scholar working on Ophthalmology, Oncology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Helen Dimaras has authored 87 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Ophthalmology, 25 papers in Oncology and 14 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Helen Dimaras's work include Ocular Oncology and Treatments (54 papers), Cancer-related Molecular Pathways (18 papers) and Glioma Diagnosis and Treatment (13 papers). Helen Dimaras is often cited by papers focused on Ocular Oncology and Treatments (54 papers), Cancer-related Molecular Pathways (18 papers) and Glioma Diagnosis and Treatment (13 papers). Helen Dimaras collaborates with scholars based in Canada, United States and Kenya. Helen Dimaras's co-authors include Brenda L. Gallie, Timothy W. Corson, Helen S. L. Chan, Kahaki Kimani, Brigitte L. Thériault, Francis L. Munier, David Cobrinik, Guillermo Chantada, Festus Njuguna and Carol L. Shields and has published in prestigious journals such as The Lancet, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Helen Dimaras

82 papers receiving 2.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Retinoblastoma

2012 471 citations Helen Dimaras, Kahaki Kimani et al. profile →
Retinoblastoma

2015 368 citations Helen Dimaras, Timothy W. Corson et al. profile →

Peers

Helen Dimaras

OPHTH

ONCOL

MB

RNMI

GENET

Matthew W. Wilson United States

Marion Gauthier‐Villars France

Roger Olofsson Bagge Sweden

Gré P.M. Luyten Netherlands

Katy K. Tsai United States

Kahaki Kimani Kenya

H. Culver Boldt United States

Marc F. Hansen United States

Ulrike Schneider Germany

Caroline Benjamin United Kingdom

Matthew W. Wilson United States

Helen Dimaras

2.4k ×1.5

OPHTH

1.3k ×1.7

ONCOL

1.0k ×1.6

MB

691 ×2.4

RNMI

375 ×1.4

GENET

Citations per year, relative to Helen Dimaras Helen Dimaras (= 1×) peers Matthew W. Wilson

Countries citing papers authored by Helen Dimaras

Since Specialization

Citations

This map shows the geographic impact of Helen Dimaras'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 Helen Dimaras with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helen Dimaras more than expected).

Fields of papers citing papers by Helen Dimaras

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helen Dimaras. 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 Helen Dimaras. The network helps show where Helen Dimaras may publish in the future.

Co-authorship network of co-authors of Helen Dimaras

This figure shows the co-authorship network connecting the top 25 collaborators of Helen Dimaras. A scholar is included among the top collaborators of Helen Dimaras based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Helen Dimaras. Helen Dimaras is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Jensen, Nathan R., et al.. (2024). The Potential of Aqueous Humor Sampling in Diagnosis, Prognosis, and Treatment of Retinoblastoma. Investigative Ophthalmology & Visual Science. 65(1). 18–18. 9 indexed citations

2.

Sherief, Sadik Taju, et al.. (2023). Referral patterns for retinoblastoma patients in Ethiopia. BMC Health Services Research. 23(1). 172–172. 6 indexed citations

3.

Mallipatna, Ashwin, et al.. (2023). Social Determinants of Health in Pediatric Ophthalmology Patients: Availability of Data in the Electronic Health Record and Association With Clinic Attendance. Translational Vision Science & Technology. 12(11). 36–36. 2 indexed citations

4.

Sherief, Sadik Taju, et al.. (2023). Health Services Needs Assessment for Retinoblastoma in Ethiopia. JCO Global Oncology. 9(9). e2200445–e2200445. 2 indexed citations

5.

Sherief, Sadik Taju, et al.. (2022). Clinicopathological Presentation of Retinoblastoma in Ethiopia. Ocular Oncology and Pathology. 8(3). 168–174. 5 indexed citations

6.

Xia, Kaiwen, et al.. (2021). Opportunities and barriers for genetic service delivery in Kenya from a health personnel perspective. Journal of Community Genetics. 12(4). 525–538. 8 indexed citations

7.

Dimaras, Helen, et al.. (2020). Patients, Public and Service Users are Experts by Experience: An Overview from Ophthalmology Research in Canada, UK and Beyond. Ophthalmology and Therapy. 9(2). 207–213. 2 indexed citations

8.

Nishimura, Mayu, Agnes Wong, Helen Dimaras, & Daphne Maurer. (2020). Feasibility of a school-based vision screening program to detect undiagnosed visual problems in kindergarten children in Ontario. Canadian Medical Association Journal. 192(29). E822–E831. 9 indexed citations

9.

Kimani, Kahaki, et al.. (2020). Lessons for Patient Engagement in Research in Low- and Middle-Income Countries. Ophthalmology and Therapy. 9(2). 221–229. 10 indexed citations

10.

Corson, Timothy W. & Helen Dimaras. (2016). The Molecular Genetics of Retinoblastoma. 2. 105–142. 1 indexed citations

11.

Loh, Lawrence C., et al.. (2016). How can a Theory of Change framework be applied to short-term international volunteering?. International Health. 8(5). 310–312. 4 indexed citations

12.

Soliman, Sameh E., Helen Dimaras, Vikas Khetan, et al.. (2016). Prenatal versus Postnatal Screening for Familial Retinoblastoma. Ophthalmology. 123(12). 2610–2617. 43 indexed citations

13.

Hill, Jessica A., et al.. (2016). Achieving optimal cancer outcomes in East Africa through multidisciplinary partnership: a case study of the Kenyan National Retinoblastoma Strategy group. Globalization and Health. 12(1). 23–23. 24 indexed citations

14.

Soliman, Sameh E., et al.. (2015). Socioeconomic and psychological impact of treatment for unilateral intraocular retinoblastoma. Journal Français d Ophtalmologie. 38(6). 550–558. 21 indexed citations

15.

Hill, Jessica A., et al.. (2015). Cancer Genetics Education in a Low- to Middle-Income Country: Evaluation of an Interactive Workshop for Clinicians in Kenya. PLoS ONE. 10(6). e0129852–e0129852. 21 indexed citations

16.

Thériault, Brigitte L., Helen Dimaras, Brenda L. Gallie, & Timothy W. Corson. (2014). The genomic landscape of retinoblastoma: a review. PMC. 1 indexed citations

17.

Kimani, Kahaki, et al.. (2014). Retinoblastoma referral pattern in kenya. Middle East African Journal of Ophthalmology. 21(4). 321–321. 19 indexed citations

18.

Logie, Carmen H., Helen Dimaras, Anny Fortin, & Santiago Ramón‐García. (2014). Challenges faced by multidisplinary new investigators on addressing grand challenges in global health. Globalization and Health. 10(1). 27–27. 3 indexed citations

19.

Yousef, Yacoub A., William Halliday, Helen S. L. Chan, et al.. (2013). No ocular motility complications after subtenon topotecan with fibrin sealant for retinoblastoma. Canadian Journal of Ophthalmology. 48(6). 524–528. 12 indexed citations

20.

Ota, Kaede V., Helen Dimaras, Élise Héon, et al.. (2009). TOXOCARIASIS MIMICKING LIVER, LUNG, AND SPINAL CORD METASTASES FROM RETINOBLASTOMA. The Pediatric Infectious Disease Journal. 28(3). 252–254. 14 indexed citations

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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