Publications by authors named "Ruben Lim Bon Siong"

Aim: To evaluate the demographics, clinical characteristics, treatments, and outcomes of patients with ocular surface squamous neoplasia (OSSN) at the Philippine General Hospital.

Methods: This was a single-center, 11-year retrospective, cross sectional case series on 18 cases of OSSN seen between January 2012 to June 2023. The patient's demographics, presenting symptoms, tumor characteristics, histopathologic diagnosis, treatment, outcomes, and duration of follow-up were reviewed.

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Article Synopsis
  • The study assessed the knowledge, attitudes, and practices of non-ophthalmic physicians-in-training at the Philippine General Hospital regarding exposure keratopathy.
  • Out of 77 respondents, a significant majority recognized exposure keratopathy, but there was a lack of established eye care protocols for at-risk patients, leading to inconsistencies in referrals to ophthalmology.
  • Although many participants reported using preventive measures like eyelid taping and lubricants, most did not refer patients with incomplete eyelid closure due to the absence of clear guidelines.
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Background: Endophthalmitis is a sight-threatening disease characterized by marked progressive inflammation of the vitreous and/or aqueous humors. Limited information is currently available regarding endophthalmitis in the Philippines. This study aimed to provide long-term summary data on endophthalmitis cases seen at the largest tertiary referral hospital in the Philippines.

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Penetrating keratoplasty is indicated for cases of severe microbial keratitis, particularly if associated with impending corneal perforation. The case report details a 45-year-old male farmer who consulted for blurring of vision in the left eye after an incident wherein mud was flung onto his eye during farming. He noted eye redness and a growing opacity on his left eye.

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Purpose: to report a case of corneal melting following corneal tattooing with carbon-based ink.

Observations: A 67 year old female with a phthisical eye underwent corneal tattooing with carbon-based ink for purpose of cosmesis. The procedure was uncomplicated.

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: There are no clinical studies directly comparing anionic and cationic emulsions of cyclosporine for the treatment of dry eye disease (DED). We therefore conducted a literature review to evaluate the efficacy and safety of these different formulations.: A literature search was performed in Embase and Medline from January 1999 to May 2019 to identify publications that evaluated clinical outcomes with either cyclosporine anionic or cationic emulsion in patients with moderate-to-severe or severe DED.

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The 2017 consensus report of the Asia Dry Eye Society (ADES) on the definition and diagnosis of dry eyes described dry eye disease as "Dry eye is a multifactorial disease characterized by unstable tear film causing a variety of symptoms and/or visual impairment, potentially accompanied by ocular surface damage." The report emphasized the instability of tear film and the importance of visual dysfunction in association with dry eyes, highlighting the importance of the evaluation of tear film stability. This report also discussed the concept of tear film-oriented therapy, which stemmed from the definition, and which is centered on provision of insufficient components in each tear film layer and ocular surface epithelium.

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Purpose: To review the patient profile, clinical presentation, management, and outcomes of nontuberculous mycobacterial (NTM) infection after clear corneal phacoemulsification.

Methods: Review of consecutive cases diagnosed with NTM infection after phacoemulsification from 2004 to 2009. Demographic data, clinical characteristics, diagnosis, treatment, and outcomes were analyzed.

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Purpose: To compare the efficacy and safety of fibrin glue and suturing for attaching conjunctival autografts among patients undergoing pterygium excision.

Design: Prospective, randomized, interventional case series.

Participants: Twenty-two patients undergoing excision of primary pterygium.

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