Background: To evaluate the clinical outcome of primary endonasal laser assisted dacryocystorhinostomy (ENL-DCR) using the potassium-titanyl-phosphate laser.

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.

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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.

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