Scleral perforation after trans-scleral cyclodiode laser for intraocular pressure reduction.

Herein a case is reported of a full-thickness scleral burn in the left eye of a 61-year-old man, following contact trans-scleral cyclodiode laser treatment for traumatic aphakic glaucoma, unresponsive to maximal medical treatment. The defect was successfully repaired by scleral suturing under local anaesthetic.

Acute optic neuropathy in patients with Behçet's disease. Report of two cases.

Although acute optic neuropathy has been rarely reported in patients with Behçet's disease, a detailed description of its clinical course is lacking. We report in detail the course of acute optic neuropathy in two patients with Behçet's disease. Our experience suggests that it can be bilateral, can affect both eyes simultaneously, and can be recurrent. The severity of the visual loss and its recovery can be very variable even in the same patient. Early recognition of this entity and treatment with high-dose systemic corticosteroids may limit the degree of permanent visual loss. However, the optimal treatment has not been established.

Imaging of metastatic orbital leiomyosarcoma.

A 74-year-old man with a previous history of lower leg soft tissues leiomyosarcoma and multiple metastasis presented with a progressive painless proptosis of the left eye. Orbital ultrasound, CT, and MRI revealed a large mass in the left medial orbit. The mass was surgically removed and pathologic examination confirmed the diagnosis of a metastatic orbital leiomyosarcoma. The imaging characteristics of this rare tumor are comprehensively detailed, using complementary ultrasound, CT, and MRI, the combination of which allowed planning of total excision of the lesion.

Clinical outcome of endonasal KTP laser assisted dacryocystorhinostomy.

BACKGROUND: To evaluate the clinical outcome of primary endonasal laser assisted dacryocystorhinostomy (ENL-DCR) using the potassium-titanyl-phosphate laser. METHODS: We retrospectively reviewed all primary ENL-DCRs performed within a period of twelve months by the same combined Ophthalmology and Otorhinolaringology team in Freeman Hospital, Newcastle upon Tyne, UK. The main outcome measure for success was resolution or significant improvement of epiphora. Details of surgery, intraoperative and postoperative complications, as well as pathology associated with failure were also studied. Patients were followed up for at least 12 months. RESULTS: A total of 41 consecutive ENL-DCRs on 29 patients (22 females, 7 males, mean age 75 years) were analysed. All patients had bicanalicular silicone intubation for at least 4 months. The success rate at 12 months postoperatively was 78.1%. Pathology associated with failure included: intranasal pathology (12.2%), mucocele (7.3%), and systemic sarcoidosis (2.4%). No significant intra-operative complications were recorded. CONCLUSION: The ENL-DCR with potassium-titanyl-phosphate laser can be considered as a safe and efficient primary procedure for the treatment of nasolacrimal duct obstruction.