1/4. Multiple recurrent hordeola associated with selective IgM deficiency.An external hordeolum is an acute, suppurative inflammation of the glands of Zeis and sweat glands or hair follicles most commonly caused by staphylococci, usually in the setting of a chronic blepharitis.(1) We report a case of a boy with unilateral multiple recurrent hordeola in association with selective IgM deficiency. ( info) |
2/4. Inadvertent ocular perforation during lid anesthesia for hordeolum removal.PURPOSE: Ocular perforation during lid anesthesia is rarely reported. We describe here a case of inadvertent corneal perforation and traumatic cataract that occurred during lid anesthesia in a procedure for hordeolum removal. methods: A 33-year-old woman presented with a sudden visual loss of her left eye. She had undergone hordeolum removal the day before at a local clinic. On ophthalmologic examination, the cornea was perforated and the lens cortex was extruded into the anterior chamber. After cataract removal and IOL implantation, antibiotics were injected into the vitreous. RESULTS: Her final visual acuity of the left eye was 20/20. Postoperative specular microscopic examination revealed a normal-range endothelial cell count, coefficient of variation, and hexagonality despite the intracameral lidocaine injection. CONCLUSIONS: Anesthetic injection of an infected lid should be done with great caution. Although there are possibilities of corneal endothelial toxicity and endophthalmitis in case of intracameral lidocaine injection through the infected lid, yet proper management may save the patient's vision without complications. ( info) |
3/4. Treatment of chalazia with intralesional triamcinolone injection.Chalazia are commonly encountered lesions of the eyelids. They often resolve spontaneously or respond to a conservative therapeutic regimen. Chalazia not responding to this type of treatment are often referred for surgical extirpation. This article presents an alternative to surgery, namely intralesional injection of a synthetic glucocorticoid. Reports show a high success rate with few complications using this procedure. A patient with chronic bilateral chalazia was given intralesional injections after conservative therapy was unsuccessful. Two corticosteroid injections produced complete resolution of the lesions. ( info) |
4/4. Fibrous histiocytoma of the lacrimal sac.Fibrous histiocytoma is a rare tumor whose ocular manifestations usually involve the orbit or, less commonly, the conjunctiva and ciliary body. We have treated two patients with fibrous histiocytoma of the lacrimal sac. One, a 62-year-old woman who had had hordeolum and trachoma, had a visual acuity of counting fingers at 1 m in the affected eye. The fellow eye had been enucleated ten years previously. The entire lacrimal sac was surgically removed and a brown cystic tumor measuring 28 x 12 x 10 mm was found. The second patient, a 32-year-old man, had undergone an unsuccessful dacryocystectomy for epiphora. When he underwent a dacryocystorhinostomy some months later, a mass measuring 20 x 15 x 12 mm was found in the wall of the lacrimal sac. Microscopic examination of the two excised lacrimal sacs showed that the walls were thickened by cells resembling fibroblasts and by cells resembling histiocytes. The fibroblasts were characterized by collagen production, were fusiform or oval in shape, and were arranged in bundles. The histiocytes were larger and had abundant (and sometimes vacuolated) cytoplasm. All the cells appeared to be mature. ( info) |