International ophthalmology
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The aim of the study is to evaluate the long-term clinical results of amniotic membrane transplantation (AMT) combined with mitomycin C (MMC) for reconstruction of conjunctival defects created during the excision of ocular surface squamous neoplasia (OSSN). Eight consecutive eyes of seven patients (five males and two females; mean age, 64 ± 19 years) treated by one surgeon (KH) were included in this study. AMT was performed after excision of a mass region, along with 0.04 % MMC treatment for the exposed sclera. ⋯ No severe complications, such as infections, corneal or scleral thinning, or ulceration developed in all cases. The combination of AMT and MMC is effective for safe reconstruction over the long-term after the excision of OSSN with postoperative careful observation and treatment. In recurrent tumor excision cases, AMT is a suitable technique for repeated ocular surface reconstruction.
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The purpose of this study was to describe the epidemiology, visual outcome and prognostic factors of intraocular foreign body (IOFB) injuries in a tertiary centre in Hong Kong. A retrospective review of 21 eyes in 21 patients with IOFB that presented to United Christian Hospital from January 2001 to July 2014 was performed. IOFB represented 16 % of all open-globe traumas. ⋯ This is the first local study that explores the epidemiology of IOFB injuries in Hong Kong. The favourable visual outcome and low endophthalmitis rate may be related to early removal of IOFB. Despite legal ordinances for mandatory eye protection, the uptake of eye protection was low.