Purpose To access the feasibility of using cultivated oral mucosal epithelial cell transplantation (COMET) for the management of severe corneal burn. Methods COMET was performed to promote re-epithelialization in two eyes with acute alkaline burn and one eye with chronic alkaline burn, and to reconstruct the ocular surface in two eyes with chronic thermal burn. Autologous oral mucosal epithelial cells obtained from biopsy were cultivated on amniotic membrane. Immunoconfocal microscopy for keratins and progenitor cell markers was performed to characterize the cultivated epithelial sheet. Following transplantation, the clinical outcome and possible complications were documented. The patients were followed for an averaged 29.6 ± 3.6 (range: 26-34) months. Results Cultivated oral mucosal epithelial sheet expressed keratin 3, 13, and progenitor cell markers p63, p75, and ABCG2. After COMET, all the corneas became less inflamed, and the corneal surface was completely reepithelialized in 6.0 ± 3.2 (range: 3-10) days in all but one patients. Microperforation occurred in one patient, and a small persistent epithelial defect developed in another. Both were solved uneventfully. In all patients, superficial corneal blood vessels invariably developed, and to further improve vision, conjunctivo-limbal autografting (N ¼ 3) and/or penetrating keratoplasty (N ¼ 3) were performed subsequently. The vision of all patients showed substantial improvement after additional surgeries. Conclusions This study showed the potential of COMET to promote re-epithelialization and reduce inflammation in acute corneal burn, and to reconstruct the corneal surface in chronic burn. COMET may, therefore, be considered an alternative treatment for severe corneal burn.

This study suggests that NTM may play a role in disease progression and deterioration of pulmonary function in COPD patients.

Intratympanic steroid injection may be a simple and effective treatment for patients with sudden sensorineural hearing loss.

Purpose To classify the severity of blepharophimosis, describe associated features and their effects on the incidence of amblyopia and to recommend guidelines for surgical treatment and management of surgical complications. Methods The case records of 23 patients with blepharophimosis syndrome were examined retrospectively. Patients' photographs and measurements were reviewed to analyse the severity of blepharophimosis, surgical techniques undertaken, surgical outcomes, and complications. Statistical analyses were performed using paired-sample t-tests to evaluate the surgical outcome and Spearman correlation to examine the influence of blepharophimosis on the interpalpebral fissure height (PFH). Results Eighteen out of 23 (78%) patients underwent one-stage surgery before the age of 5 years. About 31% of these patients had amblyopia. Only two patients had a blepharophimosis ratio greater than 1.5 as poor result. Two out of 18 (11%) patients with PFHs more than 2 mm needed a repeat operation, but all five (100%) patients with s less than 2 mm (very severe ptosis) needed repeat operations. Conclusions The one-stage corrective procedure provided acceptable results both in function and cosmesis. However, patients with very severe ptosis required multiple stages of reconstruction for ptosis correction at an earlier age, after which correction of telecanthus and small horizontal palpebral fissure length followed at an older age.