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C. Helis · SciRah

Researcher profile · Semantic Scholar

C. Helis

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C. Helis — researcher profile on SciRah

h-index: 11
Works: 56
Citations: 582

Most-cited papers

Multi-Contrast Super-Resolution MRI Through a Progressive Network
Qing Lyu, Hongming Shan, C. Steber, C. Helis +3 more
2019IEEE Transactions on Medical Imaging198 citations Open access
Semantic Scholar
Emerging Indications for Fractionated Gamma Knife Radiosurgery
E. McTyre, C. Helis, M. Farris, Lisa Wilkins +10 more
2016Neurosurgery74 citations Open access
Semantic Scholar
Repeat Radiosurgery for Trigeminal Neuralgia
C. Helis, John T. Jr Lucas, J. Bourland, M. Chan +2 more
2015Neurosurgery45 citations Open access
Semantic Scholar
Predictors of Adverse Radiation Effect in Brain Metastasis Patients Treated with Stereotactic Radiosurgery and Immune Checkpoint Inhibitor Therapy.
C. Helis, R. Hughes, C. Glenn, C. Lanier +16 more
2020International Journal of Radiation Oncology, Biology, Physics33 citations
Semantic Scholar
Gamma Knife Radiosurgery for Multiple Sclerosis-Associated Trigeminal Neuralgia.
C. Helis, E. McTyre, M. Munley, J. Bourland +5 more
2019Neurosurgery32 citations Open access
Semantic Scholar
Limited-Stage Small Cell Lung Cancer: Is Prophylactic Cranial Irradiation Necessary?
M. Farris, William H. Wheless, R. T. Hughes, M. Soike +10 more
2019Practical Radiation Oncology27 citations
Semantic Scholar
Stereotactic Radiosurgery for Atypical and Anaplastic Meningiomas.
C. Helis, R. Hughes, C. Cramer, S. Tatter +4 more
2020World Neurosurgery22 citations
Semantic Scholar
Results of a third Gamma Knife radiosurgery for trigeminal neuralgia
C. Helis, R. Hughes, M. Munley, J. Bourland +6 more
2020Journal of Neurosurgery13 citations Open access
Semantic Scholar
Virtual Radiation Oncology Peer Review is Associated With Decreased Engagement and Limited Case Discussion: Analysis of a Prospective Database Before and During the COVID-19 Pandemic
R. Hughes, K. Tye, J. Ververs, Nathaniel S. O'Connell +5 more
2022International Journal of Radiation Oncology, Biology, Physics12 citations Open access
Semantic Scholar
Adrenal SBRT: a multi-institutional review of treatment outcomes and toxicity
C. Helis, R. Hughes, K. Nieto, Adannia Ufondu +2 more
2020Clinical and Experimental Metastasis12 citations
Semantic Scholar
Salvage Stereotactic Radiosurgery for Recurrent WHO Grade 2 and 3 Meningiomas: A Multicenter Study (STORM).
M. Gallitto, G. Sedor, A. Lee, J. Pasetsky +18 more
2024International Journal of Radiation Oncology, Biology, Physics11 citations
Semantic Scholar
Outcomes for Anaplastic Glioma Treated With Radiation Therapy With or Without Concurrent Temozolomide
E. McTyre, J. Lucas, C. Helis, M. Farris +9 more
2017American Journal of Clinical Oncology11 citations
Semantic Scholar
Association of Unilateral Radiotherapy With Contralateral Lymph Node Failure Among Patients With Squamous Cell Carcinoma of the Tonsil
N. Razavian, Ralph B. D'Agostino, C. Steber, C. Helis +1 more
2023JAMA Network Open10 citations Open access
Semantic Scholar
Bench to Bedside: Animal Models of Radiation Induced Musculoskeletal Toxicity
M. Farris, C. Helis, R. Hughes, M. LeCompte +4 more
2020Cancers10 citations Open access
Semantic Scholar
Five- Versus Ten-Fraction Regimens of Stereotactic Body Radiation Therapy for Primary and Metastatic NSCLC
C. Steber, R. Hughes, M. Soike, T. Jacobson +3 more
2020Clinical Lung Cancer9 citations Open access
Semantic Scholar
Radiation-Induced Bone Toxicity
C. Okoukoni, M. Farris, R. Hughes, E. McTyre +3 more
2017Current Stem Cell Reports9 citations
Semantic Scholar
Clinical outcomes of dose-escalated re-irradiation in patients with recurrent high-grade glioma.
C. Helis, Shih-Ni Prim, C. Cramer, R. Strowd +10 more
2022Neuro-Oncology Practice7 citations Open access
Semantic Scholar
Stereotactic body radiotherapy for synchronous early stage non-small cell lung cancer
C. Steber, R. Hughes, M. Soike, C. Helis +6 more
2021Acta oncologica7 citations Open access
Semantic Scholar
Gamma Knife radiosurgery for relapsing trigeminal neuralgia following microvascular decompression.
Alexander C Horn, Arian Kolahi Sohrabi, Michael D. Chan, Carol A. Kittel +7 more
2024Journal of Neurosurgery5 citations
Semantic Scholar
Stereotactic body radiotherapy for an isolated splenic metastasis from ovarian carcinoma.
R. Hughes, M. Soike, S. Prajapati, Andrew Q. Lin +5 more
2019Journal of Radiosurgery and SBRT5 citations
Semantic Scholar
Moderately Hypofractionated Radiotherapy Alone for Stage I-IIB Non-small Cell Lung Cancer
R. Hughes, C. Helis, M. Soike, B. Levine +2 more
2019Cureus5 citations Open access
Semantic Scholar
Gamma Knife radiosurgery for bilateral trigeminal neuralgia
C. Helis, E. McTyre, M. Munley, J. Bourland +5 more
2018Journal of Neurosurgery5 citations Open access
Semantic Scholar
Outcomes of radiation-induced meningiomas treated with stereotactic radiosurgery
N. Razavian, C. Helis, A. Laxton, S. Tatter +7 more
2022Journal of Neuro-Oncology4 citations
Semantic Scholar
MRI-Based Radiomics Ensemble Model for Predicting Radiation Necrosis in Brain Metastasis Patients Treated with Stereotactic Radiosurgery and Immunotherapy
Yi-Jun Chen, C. Helis, Christina K. Cramer, M. Munley +8 more
2025Cancers3 citations
Semantic Scholar
Genomic Signature for Initial Brain Metastasis Velocity (iBMV) in Non-Small-Cell Lung Cancer Patients: The Elusive Biomarker to Predict the Development of Brain Metastases?
Sarah E. Glynn, C. Lanier, Ariel Choi, Ralph D'Agostino +18 more
2025Cancers2 citations Open access
Semantic Scholar
Fractionated radiotherapy with stereotactic radiosurgery boost controls gross disease in grade 2 meningioma.
R. Calafiore, C. Helis, Paul Marcet, Eleanor C. Smith +10 more
2024World Neurosurgery2 citations Open access
Semantic Scholar
Multi-institutional study of reirradiation for recurrent high grade glioma.
C. Helis, H. Zarabi, G. Russell, M. LeCompte +16 more
2024Journal of Clinical Oncology2 citations Open access
Semantic Scholar
In Reply to the Letter to the Editor Regarding "Stereotactic Radiosurgery for Atypical and Anaplastic Meningiomas".
C. Helis, R. Hughes, M. Chan
2020World Neurosurgery2 citations
Semantic Scholar
Malignant Pericardial Mesothelioma Treated Using Volumetric Modulated Arc Therapy With a Simultaneous Integrated Boost
C. Steber, J. Farris, R. Hughes, C. Helis +4 more
2020Advances in Radiation Oncology2 citations Open access
Semantic Scholar
Emerging Indications for Fractionated Gamma Knife Radiosurgery.
E. McTyre, C. Helis, M. Farris, Lisa Wilkins +10 more
2016Neurosurgery2 citations
Semantic Scholar
A multimodal MRI-radiomics deep learning model for survival risk stratification after gamma knife radiosurgery in patients with brain metastases: A multicenter retrospective study.
Yi-Jun Chen, Q. Yuan, Christina K. Cramer, C. Helis +15 more
2026Radiotherapy and Oncology1 citations Open access
Semantic Scholar
A Multi Institutional Study of the Impact of Reirradiation Dose for Recurrent High Grade Glioma
C. Helis, H. Zarabi, G. Russell, M. Lecompte +16 more
2024International Journal of Radiation Oncology, Biology, Physics1 citations
Semantic Scholar
Cumulative Integral Dose And Repeat Stereotactic Radiosurgery For Trigeminal Neuralgia
C. Steber, R. Hughes, C. Helis, C. Cramer +7 more
20201 citations
Semantic Scholar
Results of a Third or Fourth Radiosurgery for Trigeminal Neuralgia
C. Helis, R. Hughes, C. Cramer, M. Munley +4 more
2019International Journal of Radiation Oncology, Biology, Physics1 citations Open access
Semantic Scholar
Radiation-Induced Bone Toxicity
C. Okoukoni, M. Farris, R. Hughes, E. McTyre +3 more
2017Current Stem Cell Reports1 citations
Semantic Scholar
Liquid biopsy-based genomic risk score to predict neurologic death in non-small cell lung cancer patients
Sarah E. Glynn, Ralph D'Agostino, C. Lanier, Ariel Choi +17 more
2026Journal of Neuro-Oncology0 citations Open access
Semantic Scholar
Predictors of Toxicity after Re-Irradiation for Recurrent Grade 3-4 Glioma: A Multi-Institutional Analysis
J. Petersen, G. Russell, L. Kleinberg, J. Huang +16 more
2026International Journal of Radiation Oncology, Biology, Physics0 citations
Semantic Scholar
AI-assisted prediction of radiation failure patterns and survival after stereotactic radiosurgery for brain metastases: A multicenter study.
Yu-Ming Jiang, Yi-Jun Chen, Christina K. Cramer, C. Helis +14 more
2026Journal of Clinical Oncology0 citations
Semantic Scholar
Survival Prediction after Stereotactic Radiosurgery in Patients with Brain Metastases Using a Multimodal 3D MRI–Radiomics Deep Learning Model
Y. Chen, Q. Yuan, C. Cramer, C. Helis +13 more
2026International Journal of Radiation Oncology, Biology, Physics0 citations
Semantic Scholar
KA-TMoE: A Deep Learning Method Using Time-Series CT Radiomics to Predict Post-Radiotherapy Rib Fractures in NSCLC Patients.
Yi-Jun Chen, Michael K Farris, Ariel Choi, Nga Thị Thanh Nguyễn +15 more
2026International Journal of Radiation Oncology, Biology, Physics0 citations
Semantic Scholar
Abstract 3732: Time-series deep learning radiomics for predicting post-radiotherapy rib fractures in non-small cell lung cancer
Yi-Jun Chen, Michael K Farris, Ariel Choi, Ngan Thi Thanh Nguyen +12 more
2026Cancer Research0 citations
Semantic Scholar
Cerebral microbleeds and cavernomas after radiotherapy for brain tumors: a literature review and illustrative cases
Ian J Robertson, Grace Roe, Liam Markus, Emily J. Howell +2 more
2026Academia Oncology0 citations Open access
Semantic Scholar
Abstract 4676: MRI-based radiomics ensemble model for predicting radiation necrosis in brain metastasis patients treated with stereotactic radiosurgery and immunotherapy
Yi-Jun Chen, C. Helis, C. Cramer, M. Munley +6 more
2025Cancer Research0 citations
Semantic Scholar
Genomic Signature to Predict Neurologic Death in Non-Small Cell Lung Cancer Patients
S. Glynn, C. Lanier, A. Choi, R. D'Agostino +16 more
2025International Journal of Radiation Oncology, Biology, Physics0 citations
Semantic Scholar
Predictive Factors for Survival after Reirradiation of IDH Mutant High-Grade Glioma
J. Petersen, G. Russell, M. Lecompte, W. Liu +16 more
2025International Journal of Radiation Oncology, Biology, Physics0 citations
Semantic Scholar
Predictive Factors for Survival after Reirradiation of IDH Wild Type High Grade Glioma
J. Petersen, G. Russell, M. Lecompte, W. Liu +16 more
2025International Journal of Radiation Oncology, Biology, Physics0 citations
Semantic Scholar
Genomic Signature for Initial Brain Metastasis Velocity (iBMV) in Non-Small Cell Lung Cancer Patients: The Elusive Biomarker to Predict the Development of Brain Metastases?
S. Glynn, C. Lanier, A. Choi, R. D'Agostino +16 more
2024International Journal of Radiation Oncology, Biology, Physics0 citations
Semantic Scholar
Perturbation in Magnetic Resonance Images from Cerebellum Target Stereotactic Radiosurgery
Kaile Li, C. Helis, E. Parsai, Jeremy Karlin
2024Medical Research Archives0 citations Open access
Semantic Scholar
Multi-Institutional Report of Re-Irradiation for Recurrent High-Grade Glioma.
H. Zarabi, C. Helis, G. Russell, J. Huang +16 more
2023International Journal of Radiation Oncology, Biology, Physics0 citations Open access
Semantic Scholar
Multi-Institutional Study of Stereotactic Radiosurgery for Recurrent WHO Grade 2/3 Meningiomas: An Interim Analysis.
G. Sedor, A. Lee, M. Gallitto, J. Pasetsky +5 more
2023International Journal of Radiation Oncology, Biology, Physics0 citations Open access
Semantic Scholar

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