B.Sc., M.D., FRCSC, DABO, FASOPRS
Publications
Lussier C, El-Khazen Dupuis J, Leung VC, Ashraf DC, Idowu OO, Massicotte E, Vagefi MR, Kersten RC, Kalin-Hajdu E. Müller Muscle Conjunctival Resection: A Prospective Multicenter Comparison of Eyelid Height at the Immediate, 1-Week, and 3-Month Postoperative Time Points. Ophthalmic Plast Reconstr Surg. 2025 Mar-Apr 01;41(2):174-178.
Jakubowska W, Tobalem S, Bernard L, Toupin F, Kalin-Hajdu E. Seminoma-associated orbitopathy mimicking thyroid-associated orbitopathy: report of a case and literature review. Orbit. 2024 Aug;43(4):480-485.
Kalin-Hajdu E. Reply re: "Prevalence and Predictors of Hering's Response in Müller's Muscle-Conjunctival Resection". Ophthalmic Plast Reconstr Surg. 2024 Jan-Feb 01;40(1):109-111.
Bernier M, Miller A, Leung V, Vagefi MR, Kersten RC, Kalin-Hajdu E. Dacryoscintigraphy as a guide for surgery in patients with functional epiphora. Can J Ophthalmol. 2023 Jun 5:S0008-4182(23)00169-2.
Lussier C, Leung VC, El-Khazen Dupuis J, Ashraf DC, Idowu OO, Massicotte E, Vagefi MR, Kersten RC, Kalin-Hajdu E. Prevalence and predictors of Hering’s response in Müller’s muscle-conjunctival resection. Ophthalmic Plast Reconstr Surg. 2023 May-Jun 01;39(3):237-242.
Leung VC, El-Khazen Dupuis J, Ashraf DC, Idowu OO, Massicotte E, Vagefi MR, Kersten RC, Kalin-Hajdu E. Müller’s muscle-conjunctival resection – a multi-centered prospective analysis of surgical success. Ophthalmic Plast Reconstr Surg. 2023 May-Jun 01;39(3):226-231.
Ashraf DC, Idowu OO, Hirabayashi KE, Kalin-Hajdu E, Grob SR, Winn BJ, Vagefi MR, Kersten RC. Outcomes of a Modified Treatment Ladder Algorithm Using Retrobulbar Amphotericin B for Invasive Fungal Rhino-Orbital Sinusitis. Am J Ophthalmol. 2022 May;237:299-309.
Leung V, Antonios R, Kalin-Hajdu E. Intraorbital foreign body giant cell granuloma secondary to a gelatin sponge. Can J Ophthalmol. 2021 Jun;56(3):e88-e90.
Gobert D, Patey N, Doyon J, Kalin-Hajdu E. Mesenchymal chondrosarcoma of the orbit masquerading as a hemophilic pseudotumor. Orbit. 2021 Oct;40(5):431-434.
Leung V, Maietta A, Kalin-Hajdu E. Bilateral Enlargement of All Extraocular Muscles. JAMA Ophthalmol. 2021 Mar 1;139(3):359-360.
Daigle P, Leung V, Yin V, Kalin-Hajdu E, Nijhawan N. Personal protective equipment (PPE) during the COVID-19 pandemic for oculofacial plastic and orbital surgery. Orbit. 2021 Aug;40(4):281-286.
Kalin-Hajdu E, Bernier-Turmel F, Frost É, Labbé AC, Couture S, Wong J, Boulos PR, Codère F, Hardy I. Helicobacter pylori Infection of the Gastric Mucosa and Ocular Adnexa-Lack of Association With Ocular Adnexal Lymphoma. Ophthalmic Plast Reconstr Surg. 2021 May-Jun 01;37(3S):S1-S5.
Kang JM, Kalin-Hajdu E, Idowu OO, Vagefi MR, Kersten RC. Nasolacrimal Obstruction Following the Placement of Maxillofacial Hardware. Craniomaxillofac Trauma Reconstr. 2020 Mar;13(1):32-37.
Stein R, Nunez Marquez S, Kalin-Hajdu E, Khan Y. Acellular Dermal Matrix in Eyelid and Socket Reconstruction. Advances in Ophthalmology and Optometry. 2019;4:283-304.
Khan Z, Kalin-Hajdu E, Burnier M, Bergeron S, Aubin M-J. Optical coherence tomography as a tool to detect early sympathetic ophthalmia in an asymptomatic patient. Can J Ophthalmol. 2020;55:e9-e13.
Hirabayashi KE, Idowu OO, Kalin-Hajdu E, Oldenberg C, Brodie FL, Kersten RC Vagefi MR. Invasive Fungal Sinusitis: Risk Factors for Visual Acuity Outcomes and Mortality. Ophthalmic Plast Reconstr Surg. 2019;35:535-542.
Brownstein S, Mehta S, Nijhawan N, Allaire G, Nguyen TQT, Tang T, Jiang K, Saleh S, Kalin-Hajdu E, Bruen R, Oestrelcher J. Regression of sebaceous carcinoma of the eyelid after a small incisional biopsy: report of two cases. Ocul Oncol Pathol. 2019;5:252-257.
Kalin-Hajdu E, Kersten R. Nasolacrimal duct obstruction following hyaluronic acid rejuvenation of the tear trough. Ophthalmic Plast Reconstr Surg. 2019;35:e14-e15.
Idowu OO, Ashraf DC, Kalin-Hajdu E, Ryan MC, Kersten RC, Vagefi MR. Efficacy of care for blind painful eyes. Ophthalmic Plast Reconstr Surg. 2019;35:182-186.
Tan M, Kalin-Hajdu E, Narayan R, Wong SW, Martin TG. Zoledronic acid-induced orbital inflammation in a patient with multiple myeloma. J Oncol Pharm Pract. 2019;25:1253-1257.
Plemel D, Kalin-Hajdu E, Brais B, Codère F. Oculopharyngeal Muscular Distrophy. http://eyewiki.aao.org/Oculopharyngeal_Muscular_Dystrophy . American Academy of Ophthalmology - Eye Wiki. 1 Feb 2019.
Ashraf DC, Kalin-Hajdu E, Levin MH, Kersten RC. Mixed cranial neuropathies due to occult perineural invasion of basal cell carcinoma. AJO Case Rep. 2018;19:136-139.
Law MX, Kersten C, Kalin-Hajdu E. Acquired cutis laxa presenting as pedunculated eyelid plaques in an adult. Ophthalmology. 2018;125:1952.
Lowry EA, Kalin-Hajdu E, Kersten RC, Vagefi MR. Acute vision loss from dacryocystitis. JAMA Ophthalmol. 2018;136:1207-1208.
Kalin-Hajdu E, Idowu O, Hirabayashi K, Vagefi MR, Kersten RC. Diagnosing Distensible Venous Malformations of the Orbit With Diffusion-weighted Magnetic Resonance Imaging. Am J Ophthalmol. 2018;189:146-154.
Alsberge JB, Kalin-Hajdu E, Vagefi MR. Intraorbital bullet. JAMA Ophthalmol. 2018;136:295-296.
Kalin-Hajdu E, McLeod SD, Vagefi MR. Corneal Warpage due to Lid Massage following Eyelid Surgery. Ophthalmic Plast Reconstr Surg. 2018;34:e142.
Hirabayashi KE, Kalin-Hajdu E, Bever GJ, Vagefi MR, Kersten RC. Normalization of Venous Stasis Retinopathy Following Sclerotherapy of a Congenital Macrocystic Lymphatic Malformation. Ophthal Plast Reconstr Surg. 2018;34:e19-21.
Hirabayashi KE, Kalin-Hajdu E, Vagefi MR, Kersten RC. Invasive Aspergillosis Masquerading as a Lacrimal Sac Abscess. Ophthal Plast Reconstr Surg. 2018;34:e104.
Idowu OO, Kalin-Hajdu E, Grumbine FL, Kersten RC, McDermott M, Vagefi MR. Restrictive Strabismus Following Frontotemporal-orbitozygomatic Craniotomy. Cureus. 2017;9:e1937.
Kalin-Hajdu E, Hirabayashi KE, Vagefi MR, Kersten RC. Invasive Fungal Sinusitis: Treatment of the Orbit. Curr Opin Ophthalmol. 2017;28:522-533.
Hirabayashi K, Kalin-Hajdu E, Brodie FL, Kersten RC, Russell MS, Vagefi MR. Retrobulbar Injection of Amphotericin B for Orbital Mucormycosis. Ophthal Plast Reconstr Surg. 2017;33:e94-97.
Kalin-Hajdu E, Vagefi MR, Levin MH. Recalcitrant Orbital Pain. JAMA Ophthalmol. 2017;135:275-276.
Kalin-Hajdu E, Kuo DS, Hirabayashi K, Vagefi MR, Kersten RC. Progressive Proptosis Secondary to an Orbital Floor Implant. Ophthal Plast Reconstr Surg. 2017;33:e79-80.
Kalin-Hajdu E, Attas-Fox L, Huang X, Hardy I, Codère F. Comparison of Two Polypropylene Frontalis Suspension Techniques in 92 Patients with Oculopharyngeal Muscular Dystrophy. Ophthal Plast Reconstr Surg. 2017;33:57-60.
Kalin-Hajdu E, Allaire G, Boulos P. Ocular penetration secondary to cocaine induced midline destructive lesion. Ophthal Plast Reconstr Surg. 2017;33:e23-26.
Brodie FL, Kalin-Hajdu E, Kuo DS, Hirabayashi K, Vagefi MR, Kersten RC. Orbital Compartment Syndrome following Retrobulbar Injection of Amphotericin B for Invasive Fungal Disease. AJO Case Rep. 2016;1:8-10.
Kalin-Hajdu E, Cadet N, Boulos P. Controversies of the Lacrimal System. Surv Ophthalmol. 2016;61:309-313.
Kalin-Hajdu E, Buruian M, Goodyear E, Ospina LH. A 13-year old girl with abnormal eye movements.
http://eyewiki.aao.org/Voluntary_Saccadic_Oscillations_(Grand_Rounds) . American Academy of Ophthalmology - Eye Wiki. 22 Jan 2016.
Kalin-Hajdu E, Hammamji K, Gagné S, Harasymowycz P. Outcome of viscodilation and tensioning of Schlemm’s canal for uveitic glaucoma. Can J Ophthalmol. 2014;49:414-419.
Kalin-Hajdu E, Décarie J-C, Marzouki M, Carret A-S, Ospina LH. Visual acuity of children treated with chemotherapy for pediatric optic pathway gliomas. Pediatr Blood Cancer. 2014;61:223-227.
Kalin-Hajdu E, Guilbert F. Transformation of a cranial fusiform aneurysm into a pseudotumoral-like mass prior to spontaneous occlusion and regression. Interv Neuroradiol. 2011;17:70-73.
Conference podium presentations
Ares S, Lussier C, Kalin-Hajdu E. Utility of imaging young patients with presumed primary acquired nasolacrimal duct obstruction. ESOPRS 42nd annual meeting. September 14, 2024. Rotterdam, Amst.
Lussier C, Leung VC, El-Khazen Dupuis J, Ashraf DC, Idowu OO, Massicotte E, Vagefi MR, Kersten RC, Kalin-Hajdu E. Prevalence and predictors of Hering’s response in Müller’s muscle-conjunctival resection. Canadian Ophthalmological Society annual meeting. June 2023. Quebec City, QC.
Bernier M, Miller A, Leung V, Vagefi MR, Kersten RC, Kalin-Hajdu, E. Dacryoscintigraphy as a guide for surgery in patients with functional epiphora. Canadian Ophthalmological Society annual meeting. June 2023. Quebec City, QC.
Jakubowska W, Tobalem S, Bernard L, Toupin F, Kalin-Hajdu E. Seminoma-associated Orbitopathy mimicking Thyroid-associated Orbitopathy. Canadian Ophthalmological Society annual meeting. June 2023. Quebec City, QC.
Lussier C, Leung VC, El-Khazen Dupuis J, Ashraf DC, Idowu OO, Massicotte E, Vagefi MR, Kersten RC, Kalin-Hajdu E. Prevalence and predictors of Hering’s response in Müller’s muscle-conjunctival resection. 34th annual University of Montréal Ophthalmology research day. Montreal, QC. October 2022.
Leung VC, El-Khazen Dupuis J, Ashraf DC, Idowu OO, Massicotte E, Vagefi MR, Kersten RC, Kalin-Hajdu E. Müller’s muscle-conjunctival resection – a multi-centered prospective analysis of surgical success. 34th annual University of Montréal Ophthalmology research day. Montreal, QC. October 2022.
Leung V, Kalin-Hajdu E. Muller’s muscle-conjunctival resection: A prospective analysis of surgical success. Canadian Ophthalmological Society annual meeting. June 2021. Virtual format.
Leung V, Kalin-Hajdu E. T-cell Prolymphocytic Leukemia Masquerading as Thyroid Associated Orbitopathy. ASOPRS 2020 Virtual Spring Scientific Symposium. June 2020.
Ashraf DC, Idowu OO, Copperman TS, Hirabayashi KE, Kalin-Hajdu E,
Vagefi MR, Kersten RC. Retrobulbar injection of amphotericin B for acute invasive fungal rhino-orbital sinusitis. ASOPRS 49th Annual Fall Scientific Symposium. Chicago, IL. October 2018.
Kalin-Hajdu E, Idowu O, Davin C Ashraf, Vagefi MR, Kersten RC. Müller muscle conjunctiva resection: does immediate postoperative eyelid height reflect the final outcome? ASOPRS 48th Annual Fall Scientific Symposium. New Orleans, LA. November 2017.
Kalin-Hajdu E. Adjustable Facial Implants. UCSF-Caltech 8th innovation symposium. Pasadena, CA. July 2017
Vagefi MR, Kalin-Hajdu E, Bloomer M. Plasmablastic lymphoma of orbit. ASOPRS 2017 Spring Scientific Symposium. Vancouver, BC. June 2017.
Kalin-Hajdu E, Idowu O, Hirabayashi K, Vagefi MR, Kersten RC. Diffusion weighted imaging as a method of diagnosing distensible orbital venous malformations. ASOPRS 47th Annual Fall Scientific Symposium. Chicago, IL. October 2016.
Kalin-Hajdu E. Epiphora: Etiology, Examination and Management. 28th Ocular Symposium. San Francisco, CA. June 2016.
Kalin-Hajdu E, Vagefi MR, Kersten RC. Progressive Proptosis Secondary to an Orbital Floor Implant. 40th Annual Orbital Society Meeting. San Francisco, USA. May 2016.
Kalin-Hajdu E, Frost E, Labbé A-C, Wong J, Codère F, Boulos P, Hardy I. Association between Helicobacter pylori and orbital lymphoma. 120th French Ophthalmology Society meeting. Paris, France. May 2014.
Kalin-Hajdu E, Attas-Fox L, Huang S, Hardy I, Codère F. Surgical outcome of box-shaped frontalis sling in patients with oculopharyngeal muscular dystrophy. 120th French Ophthalmology Society meeting. Paris, France. May 2014.
Kalin-Hajdu E, Frost E, Labbé A-C, Wong J, Codère F, Boulos P, Hardy I. Association between Helicobacter pylori and orbital lymphoma. ASOPRS annual Fall Scientific Symposium. New Orleans, LA. Nov 2013.
Kalin-Hajdu E, Frost E, Labbé A-C, Wong J, Codère F, Boulos P, Hardy I. Association between Helicobacter pylori and orbital lymphoma. 19th Annual FRQS Vision Research Network. Montreal, QC. Nov 2013.
Kalin-Hajdu E, Attas-Fox L, Huang S, Hardy I, Codère F. Surgical outcome of box-shaped frontalis sling in patients with oculopharyngeal muscular dystrophy. 76th Canadian Ophthalmological Society meeting. Montreal, QC. June 2013.
Kalin-Hajdu E, Attas-Fox L, Huang S, Hardy I, Codère F. Surgical outcome of box-shaped frontalis sling in patients with oculopharyngeal muscular dystrophy. 25th University of Montreal Research symposium. Montreal, QC. May 2013.
Kalin-Hajdu E, Hammamji K, Gagné S, Harasymowycz P. Outcome of viscodilation and tensioning of Schlemm’s canal for uveitic glaucoma. 25th University of Montreal Research symposium. Montreal, QC. May 2013.
Kalin-Hajdu E, Frost E, Labbé A-C, Wong J, Codère F, Boulos P, Hardy I. Association between Helicobacter pylori and orbital lymphoma. 25th University of Montreal Research symposium. Montreal, QC. May 2013.
Kalin-Hajdu E, Attas-Fox L, Huang S, Codère F. Surgical outcome of box-shaped frontalis sling in patients with oculopharyngeal muscular dystrophy. AAO annual meeting. Chicago, IL. Nov 2012.
Kalin-Hajdu E, Décarie J-C, Marzouki M, Carret A-S, Ospina LH. Visual acuity of children treated with chemotherapy for pediatric optic pathway gliomas. 75th Canadian Ophthalmological Society meeting. Montreal, QC. June 2012.
Guest lectures
Thyroid Eye Disease: Medical management for the comprehensive ophthalmologist. Canadian Ophthalmological Society Annual Meeting. Québec, QC. June 2023.
Tocilizumab for the treatment of Thyroid Associated Orbitopathy.
University of British Columbia grand rounds. Vancouver, BC. March 2023.
Oculoplastics calibration: pearls to fine-tune diagnosis and management.
52nd Sally Letson Symposium. September 2021. Virtual format.
The Future of Oculoplastics – Panelist.
Canadian Ophthalmological Society annual meeting. June 2021. Virtual format.
Evisceration, enucleation, exenteration and the anophthalmic socket.
Université Sherbrooke monthly resident course. May 2021
Surgical approach to palpebral tumors.
Les entretiens ophtalmologiques de l’Université de Montréal. Montreal, QC. May 2021.
Misunderstood pathologies of the orbit.
McGill University Oculoplastics lecture series. Montreal, QC. September 2019.
Fungal Disease of the orbit: diagnosis and management.
Université de Montréal monthly scientific meeting. Montreal, QC. April 2019.
Orbital Foreign Bodies.
Canadian Ophthalmological Society Annual Meeting. Québec, QC. June 2019.
An 11-year old with a hematoma.
25th annual APOGEAN society meeting. Chicago, IL. October 2018.
Inflammation of the orbit.
Oculoplastics division of Consultores Oftalmologicos. Buenos Aires, Argentina.
August 2018
Inflammation of the Orbit. Toronto Eye Review Course.
Canadian Ophthalmological Society meeting. Toronto, ON. May 2018.
Inflammation of the orbit.
Les entretiens ophtalmologiques de l’Université de Montréal. Montreal, QC. May 2018.
