Episcleral infantile hemangioma successfully treated with topical timolol.

Episcleral hemangiomas are usually associated with neonatal hemangiomatosis. Recently, propranolol has been described for the treatment of this entity. We present for the first time a patient with an episcleral hemangioma without neonatal hemangiomatosis successfully treated with topical timolol.

Scleral Discoloration Because of Minocycline Use: A Case Report and Review of the Literature.

In this case report, we highlight minocycline-induced scleral hyperpigmentation, combined with ear and fingernail discoloration that developed after over 15 years of use for rosacea in a 78-year-old male with multiple medical comorbidities. Minocycline, a tetracycline antibiotic, is used to treat rosacea and acne as well as some orthopedic infections. It is typically used for extended periods of time; long-term use of minocycline is associated with hyperpigmentation of the sclera, conjunctiva, retina, teeth, skin, subcutaneous fat, oral mucosa, tympanic membrane, and gingiva. This case highlights that hyperpigmentation is more likely to occur in older patients than in younger patients. Scleral hyperpigmentation is not associated with vision loss; however, cosmetic concerns can prompt discontinuation of minocycline. Nonetheless, after cessation, the lesions persist in some patients. Monitoring for hyperpigmentation in patients using minocycline is important, as the hyperpigmentation is more likely to be permanent with long-term use.

Scleral jaundice may be unilateral: a case report.

Unilateral scleral jaundice is a rare and puzzling clinical phenomenon. Students and health practitioners are further bewildered and confounded when confronted with this subject during academic sessions, including examinations. This is partly attributable to a situation where both trainers and trainees alike rarely encounter such a case. We present this case report to draw attention to this rare type of sclera jaundice and to proffer explanations for its occurrence.

Iatrogenic conjunctival entrapment of cilium and scleral ulceration after subtenon steroid injection.

PURPOSE: To report the presence of an asymptomatic cilium in the subconjunctival area and an adjacent sterile scleral ulcer, together as a complication of subtenon injection of steroids, and the resolution of the ulcer despite the in situ cilium. METHODS: Medical management of a 51-year-old man, who was a known case of ankylosing spondylitis, with a 3-mm scleral ulcer located in the inferior palpebral area with one adjacent fully embedded cilium at the probable site of subtenon injection given for suspected acute iridocyclitis. RESULTS: On altering the medication, the ulcer resolved completely. This occurred despite the in situ cilium, which did not act as a nidus for infection or inflammation. CONCLUSIONS: The presence of cilia did not adversely affect the outcome of treatment of the adjacent ulcer. Therefore, if there is no exposure of the entrapped cilium through the conjunctiva, as was in this case, conservative management of the ulcer and not trying to remove the cilium seems to be a good alternative as opposed to reports in literature, which warrant its removal in most cases.

Corneoscleral xanthogranuloma treated with chemotherapy: The room for nonsurgical management.

PURPOSE: To describe a clinical case of corneoscleral xanthogranuloma, a rare manifestation of juvenile xanthogranuloma, and xanthoma disseminatum, which responded well to chemotherapy. METHODS: Interventional case report and literature search. RESULTS: A 9-year-old female patient with a disseminated disease showed complete regression of her corneoscleral xanthogranuloma with methotrexate and azathioprine therapy. CONCLUSION: Since they are potentially blinding, corneoscleral xanthogranulomas are commonly surgically excised. While surgical resection has been widely advocated in the literature, immunosuppressive therapy alone may be a pertinent management line of corneoscleral xanthogranuloma, especially with systemic involvement.

[Scleromalacia associated with varicella-zoster virus]. / Varizella-zoster-Virus-assoziierte Skleromalazie.

BACKGROUND: Scleromalacia usually appears following vasculitis in systemic rheumatoid diseases, especially as a late symptom of rheumatoid arthritis. CASE REPORT: A 67-year-old woman was referred to our hospital for further evaluation with the diagnosis of a "fast-growing tumor" of the left eye. Sixteen months ago she had suffered from herpes zoster ophthalmicus-associated keratouveitis and trabeculitis in the same eye. Scleromalacia associated with varicella-zoster virus (VZV) was diagnosed after the biomicroscopic and gonioscopic examination of the eye was completed and a systemic disease had been ruled out. One week after beginning systemic application of acyclovir (5 x 800 mg daily) and prednisolone (30 mg daily), the anterior chamber inflammation regressed and a fibrosis seemed to appear in the atrophic scleral area. CONCLUSION: Although scleral atrophy mostly appears as a late sign of systemic rheumatoid diseases, it might also develop secondary to infectious diseases. Scleromalacia associated with varicella-zoster virus has been previously described only in a few cases. Scleromalacia is a vision-threatening complication of zoster ophthalmicus which responds well to combination therapy with systemic antiviral and anti-inflammatory agents.

Changes in Scleral Architecture in Chronic Vogt-Koyanagi-Harada Disease.

PURPOSE: To describe scleral changes in chronic VKH. METHODS: Medical records of patients with chronic VKH were retrospectively reviewed. Change of scleral architecture was defined as progressive posterior bowing on OCT, axial length elongation, and/or increased myopia more than -1.0 D, not explicable by other etiologies. RESULTS: In total, 28 eyes (16 patients) with mean age of disease onset 32.5 ± 14.0 years were included in the study. Disease duration was 15.1 ± 10.2 years. Eight eyes (28.6%) showed progressive scleral architectural changes. Five eyes (18%) developed scleral changes on OCT, not seen on prior imaging (2-12 years earlier). One eye had posterior bowing on OCT with increased axial length, both eyes of a bilateral pseudophake developed increased myopia with increased axial length. Well-circumscribed chorioretinal atrophy within the arcade was associated with progressive scleral change. CONCLUSIONS: Progressive scleral change may develop as a late complication of VKH. The association with well-circumscribed chorioretinal atrophy suggests that chronic choroidal inflammation may be responsible.

Mycobacterium chelonae Scleral Abscess After Intravitreal Ranibizumab Injection.

PURPOSE: To report a case of Mycobacterium chelonae scleral abscess after an intravitreal injection of ranibizumab. METHODS: A 54-year-old female received an intravitreal ranibizumab injection for diabetic macular edema. Two weeks postinjection, a scleral abscess developed at the injection site. The patient was treated with incision and drainage of the abscess, subconjunctival injection of amikacin, topical clarithromycin and amikacin, and oral clarithromycin. RESULTS: After 4 weeks of treatment, the inflammation and infection resolved, and the patient returned to best-corrected preinjection visual acuity. CONCLUSIONS: Injection-site scleral abscesses are very rare and serious complications of intravitreal injections. Once the abscess is drained, it is possible to identify the organism and treat the infection with appropriate combination antibiotic therapy.

Sclerochoroidal calcification in a patient with classic Bartter's syndrome.

PURPOSE: To report sclerochoroidal calcification in a patient with classic Bartter's syndrome. DESIGN: Observational case report. METHODS: A 42-year-old woman with a 26-year history of classic Bartter's syndrome was found to have bilateral fundus tumors. The patient presented initially with quivering lips and hand stiffness at age 6 years but was not diagnosed until age 16 years. Treatment included magnesium and potassium supplementation and Amiloride therapy. RESULTS: On ocular examination, there were multifocal, yellow-white, geographic, solid choroidal lesions along the superior and inferior retinal vascular arcades in both eyes. Ultrasonography showed echogenic, placoid calcified lesions at the level of the sclera and choroid, consistent with bilateral sclerochoroidal calcification. CONCLUSIONS: Sclerochoroidal calcification can be associated with classic Bartter's syndrome.

Scleral nodule associated with sarcoidosis.

PURPOSE: To describe an unusual case of an inflammatory scleral nodule associated with systemic sarcoidosis. DESIGN: Observational case report. METHODS: A patient presented with a red, painful, elevated scleral nodule on the left eye that was unresponsive to nonsteroidal anti-inflammatory drugs and topical corticosteroids. RESULTS: Laboratory evaluation was normal with the exception of elevated liver function tests. Further evaluation by a gastroenterologist revealed a granulomatous hepatitis secondary to sarcoidosis, which was confirmed by liver biopsy. Treatment with oral prednisone resulted in resolution of the hepatitis and scleral nodule. The patient has been recurrence-free over 7 months of follow-up. CONCLUSION: Although rare, scleral disease may be associated with sarcoidosis.

Cyanoacrylate tissue adhesive augmented tenoplasty: a new surgical procedure for bilateral severe chemical eye burns.

PURPOSE: To report on cyanoacrylate tissue adhesive augmented tenoplasty, a new surgical procedure for bilateral severe chemical eye injuries. METHODS: A 26-year-old man presented with bilateral severe (grade IV) chemical burns involving the eye, periorbital tissues, face, and neck. Despite adequate medical therapy, corneal, limbal, and scleral ulceration progressed in both eyes. Secondary Pseudomonas keratitis necessitated therapeutic penetrating keratoplasty in the right eye. Tenoplasty and glued-on rigid gas permeable contact lens were unsuccessful to arrest progression of corneolimboscleral ulceration in the left eye. We applied n-butyl cyanoacrylate tissue adhesive directly on the ulcerating corneal, limbal, and scleral surface to augment tenoplasty. RESULTS: The left ocular surface healed with resultant massive fibrous tissue proliferation and symblepharon on the nasal side. Ocular surface rehabilitation resulted in a vascularized leukomatous corneal opacity with upper temporal clear cornea. The patient achieved visual acuity of 6/36 in the left eye. CONCLUSION: We suggest that cyanoacrylate tissue adhesive-augmented tenoplasty can be undertaken to preserve ocular integrity and retain visual potential in a severe chemical eye injury.

Acute scleral thinning after pterygium excision with intraoperative mitomycin C: a case report of scleral dellen after bare sclera technique and review of the literature.

PURPOSE: To describe a patient with scleral dellen after pterygium excision with intraoperative mitomycin C. METHODS: Case report and MEDLINE review of the medical literature on scleral dellen after bare sclera technique. RESULTS: A 48-year-old man had a left nasal pterygium excised by the bare sclera technique with intraoperative mitomycin C. Eight days after surgery, the patient noticed a small black spot in the bare sclera area with mild irritation. Slit-lamp examination revealed a focal area of extreme thinning, centered on the nonepithelialized bare sclera, surrounded by edematous conjunctiva. The ciliary body was visible through the thin and dry scleral lesion. After topical lubricant therapy, the scleral lesion appeared normal thickness and white in color 3 days later. Therapy was continued until the sclera epithelialized. CONCLUSIONS: Scleral dellen is an early postoperative complication of bare sclera technique owing to delayed conjunctival wound closure. Hydration of the thinned sclera will rapidly thicken it. However, medical therapy should be continued until the surrounding conjunctiva has flattened and the sclera has epithelialized. Surgical wound closure is an alternative management and may be the way to prevent scleral dellen formation after bare sclera technique. All patients after bare sclera surgery should be followed up until the conjunctival wound has healed. If delayed healing is found, frequent artificial tears, patching, or surgical intervention is necessary.

Scleral necrosis and infection 15 years following pterygium excision.

Scleral necrosis and infection are serious late complications of pterygium treatment and are difficult to manage. We describe a 70-year-old Chinese male who presented with scleral necrosis and Pseudomonas aeruginosa infection 15 years after the excision of a pterygium. The infection was treated early and aggressively with intensive topical and intravenous antibiotics and the thin necrotic sclera was reinforced with a donor scleral patch graft when the scleral infection was clinically controlled. The integrity of the globe was maintained by a thin layer of sclera anterior to the graft after the graft gradually shrunk in size and retracted posteriorly. The eye was saved from possible scleral perforation and endophthalmitis. This case is reported to highlight the importance of early aggressive treatment of infection and the value of prophylactic repair of scleral necrosis in the management of these late complications of pterygium treatment.

Nodular sclerochoroidopathy simulating choroidal malignancy.

A 55-year-old man who had multiple subretinal and choroidal yellowish lesions and episcleral nodules for 1.5 years was diagnosed as having nodular sclerochoroidopathy after developing classic features of posterior scleritis with choroidal and serous retinal detachment. Long-term therapy with steroids in combination with mycophenolate mofetil resulted in regressed posterior scleritis and nodular lesions, as well as improved visual acuity. Nodular sclerochoroidopathy should be suspected in patients with subretinal and choroidal lesions and should be distinguished from choroidal neoplasm.

Scleral nodule and bilateral disc edema as a presenting manifestation of systemic sarcoidosis.

AIM: To report a rare presentation of a large scleral nodule with bilateral disc edema as the initial manifestation of sarcoidosis. MATERIALS AND METHODS: Retrospective interventional case report. RESULTS: A 58-year-old woman was referred for evaluation of nodular scleritis. Slit-lamp examination showed a large scleral nodule superiorly in the right eye. Fundus showed bilateral disc edema. High-resolution computed tomography of the thorax showed mediastinal and bilateral hilar lymphadenopathy. Transbronchial lymph node biopsy showed epitheloid granulomas. The scleral nodule and disc edema resolved at 6 weeks with oral steroids. CONCLUSIONS: This case highlights a rare presentation of a large scleral nodule with bilateral disc edema as the initial manifestation of systemic sarcoidosis.