Publications by authors named "Ronald Keizer"

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Methylated CfDNA may distinguish between high- and intermediate-risk uveal melanoma: a pilot study.
Mike Wu, Daniël P de Bruyn, Ruben G Boers, Aaron B Beasley, Daan M Hazelaar, Ronald O B de Keizer

Cancer Cell Int· December 2025

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Serum Biomarkers Linked to Disease Activity, Severity, and Methylprednisolone Response in Graves' Orbitopathy: A Proteomic Study.
Gijsbert J Hötte, P Martijn Kolijn, Maaike de Bie, Sigrid M A Swagemakers, Peter J van der Spek, Ronald O B de Keizer

Invest Ophthalmol Vis Sci· November 2025

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Rapid and sensitive bioassay for thyroid-stimulating immunoglobulin detection in thyrotropin-binding inhibitory immunoglobulin-negative euthyroid Graves' orbitopathy.
Gijsbert J Hötte, Madeleine Van der Burg, Willem A Dik, Maaike De Bie, Sodaba Khatab, Ronald O B De Keizer

Eur J Endocrinol· October 2025

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Clinical performance of a novel and rapid bioassay for detection of thyroid-stimulating immunoglobulins in Graves' orbitopathy patients: a comparison with two commonly used immunoassays.
Gijsbert J Hötte, Maaike de Bie, Ronald O B de Keizer, P Martijn Kolijn, Roosmarijn C Drexhage

Front Endocrinol (Lausanne)· October 2024

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Thyroid stimulating immunoglobulin concentration is associated with disease activity and predicts response to treatment with intravenous methylprednisolone in patients with Graves' orbitopathy.
Gijsbert J Hötte, P Martijn Kolijn, Maaike de Bie, Ronald O B de Keizer, Marco Medici

Front Endocrinol (Lausanne)· April 2024

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Globe-sparing surgical treatment for periocular malignancies with anterior orbital invasion: a consecutive case series.
Michael Jan Bergmann, Ronald Olaf Björn de Keizer, Dion Paridaens

Orbit· October 2023

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Eye Muscle MRI in Myasthenia Gravis and Other Neuromuscular Disorders.
Kevin R Keene, Irene C Notting, Jan J G M Verschuuren, N Voermans, Ronald O B de Keizer

J Neuromuscul Dis· September 2023

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Bone metastasis in a case of primary acquired melanosis with atypia resulting from conjunctiva melanoma.
Jordy Goemaere, Noémie Lauwers, Ronald Ob de Keizer, Robert M Verdijk, Rob Jw de Keizer

Am J Ophthalmol Case Rep· March 2023

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miR-196b-5p and miR-107 Expression Differentiates Ocular Sebaceous Carcinoma from Squamous Cell Carcinoma of the Conjunctiva.
Ronald O B de Keizer, Anne L M Vriends, Gijsbert J Hötte, Dion A Paridaens, Erik A C Wiemer

Int J Mol Sci· April 2022

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Outcome after treatment for sebaceous carcinoma: A multicenter study.
Eva Huis In 't Veld, Ronald Keizer, Nicoline Post, Jeroen Versteeg, Robert Verdijk

J Surg Oncol· March 2022

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Is Tissue Still the Issue? The Promise of Liquid Biopsy in Uveal Melanoma.
Daniël P de Bruyn, Aaron B Beasley, Robert M Verdijk, Natasha M van Poppelen, Dion Paridaens, Ronald O B de Keizer

Biomedicines· February 2022

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A pilot study on the use of prednisolone-encapsulated liposomes for the treatment of moderate-to-severe Graves' orbitopathy with reduced systemic steroid exposure.
Sanne E Detiger, Tessa M Kremer, Virgil A S H Dalm, Ronald O B de Keizer, Rene J Wubbels

Acta Ophthalmol· November 2021

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Ocular Injury and Emergencies Around the Globe.
Gijsbert J Hötte, Ronald O B De Keizer

Atlas Oral Maxillofac Surg Clin North Am· March 2021

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Retrospective study in 608 cases on the rate of surgical site infections after orbital surgery without prophylactic systemic antibiotics.
Ronald Olaf Björn de Keizer, Genesis Kozdras, René Wubbels, Willem A Van den Bosch, Dion Paridaens

Br J Ophthalmol· October 2019

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Silent squamous cell carcinoma invading the orbit following the course of the zygomaticotemporal nerve.
Ronald O B de Keizer, Didi de Wolff-Rouendaal, Rob J W de Keizer

Orbit· February 2015

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