Isolated conjunctival cavernous hemangioma: a rare case report.

Vascular conjunctival tumors are uncommon, usually benign lesions. Here, we report a 65-year-old male who presented with a nasal interpalpebral bulbar firm, oval, and dark-brown and non-mobile conjunctival mass. The systemic and ocular examinations including fundoscopy and gonioscopy were within normal limits. With a diagnosis of conjunctival malignant melanoma (CMM), the patient underwent excisional biopsy, partial sclerectomy, and cryotherapy. Microscopic examination revealed dilated vascular channels filled by red blood cells, separated by fibrous interstitium and no sign of malignancy. Therefore, a diagnosis of conjunctival cavernous hemangioma was made. Our case demonstrates that the conjunctival cavernous hemangioma can mimic malignant conjunctival lesions as well as extrascleral extension of uveal melanoma or uveal prolapse due to scleral necrosis.

Inverted ILM Flap Technique in Optic Disc Pit Maculopathy.

Purpose: To present the outcome of optic disc pit maculopathy (ODPM) managed successfully with an inverted internal limiting membrane (ILM) flap over the optic disc. A narrative review of ODPM pathogenesis and surgical management techniques are also provided. Case Report: This prospective interventional case series included three eyes of three adult patients (25-39 years old) with unilateral ODPM and a mean duration of unilaterally decreased visual acuity of 7.33 ± 2.40 months (4-12 months). The pars plana vitrectomy with posterior vitreous detachment induction was performed on eyes, followed by an inverted ILM flap insertion over the optic disc and gas tamponade. Patients were followed for 7-16 weeks postoperatively; best-corrected visual acuity (BCVA) improved dramatically in one patient from 2/200 to 20/25. BCVA in other patients improved two and three lines - to 20/50 and 20/30, respectively. A significant anatomical improvement was achieved in all three eyes, and no complication was detected throughout the follow-up period. Conclusion: Vitrectomy with inverted ILM flap insertion over the optic disc is safe and can yield favorable anatomical improvement in patients with ODPM.

Erratum: Inverted ILM Flap Technique in Optic Disc Pit Maculopathy.

[This corrects the article DOI: 10.18502/jovr.v18i2.13189.].

Prognosis of uveal melanoma in 500 cases using genetic testing of fine-needle aspiration biopsy specimens.

PURPOSE: To determine the relationship between monosomy 3 and incidence of metastasis after genetic testing of uveal melanoma using fine-needle aspiration biopsy (FNAB). DESIGN: Noncomparative retrospective case series. PARTICIPANTS: Five hundred patients. METHODS: Fine-needle aspiration biopsy was performed intraoperatively immediately before plaque radiotherapy. The specimen underwent genetic analysis using DNA amplification and microsatellite assay. Systemic follow-up was obtained regarding melanoma-related metastasis. MAIN OUTCOME MEASURES: Presence of chromosome 3 monosomy (loss of heterozygosity) and occurrence of melanoma metastasis. RESULTS: Disomy 3 was found in 241 melanomas (48%), partial monosomy 3 was found in 133 melanomas (27%), and complete monosomy 3 was found in 126 melanomas (25%). The cumulative probability for metastasis by 3 years was 2.6% for disomy 3, 5.3% for partial monosomy 3 (equivocal monosomy 3), and 24.0% for complete monosomy 3. At 3 years, for tumors with disomy 3, the cumulative probability of metastasis was 0% for small (0-3 mm thickness), 1.4% for medium (3.1-8 mm thickness), and 23.1% for large (>8 mm thickness) melanomas. At 3 years, for tumors with partial monosomy 3, the cumulative probability of metastasis was 4.5% for small, 6.9% for medium, and [insufficient numbers] for large melanomas. At 3 years, for tumors with complete monosomy 3, the cumulative probability of metastasis was 0% for small, 24.4% for medium, and 57.5% for large melanomas. The most important factors predictive of partial or complete monosomy 3 included increasing tumor thickness (P = 0.001) and increasing distance to optic disc (P = 0.002). CONCLUSIONS: According to FNAB results, patients with uveal melanoma demonstrating complete monosomy 3 have substantially poorer prognosis at 3 years than those with partial monosomy 3 or disomy 3. Patients with partial monosomy 3 do not significantly differ in outcome from those with disomy 3.

Visual outcomes in five different approaches for treatment of central retinal vein occlusion.

BACKGROUND AND OBJECTIVE: Four treatment methods for central retinal vein occlusion were compared with its natural course. PATIENTS AND METHODS: In this partially prospective, comparative, interventional case series on 63 eyes with central retinal vein occlusion, five approaches were compared: intravitreal triamcinolone injection; radial optic neurotomy; combined radial optic neurotomy and intraocular triamcinolone injection; combined internal limiting membrane peeling, radial optic neurotomy, and intraocular triamcinolone; and observation. RESULTS: Final visual acuity in the intravitreal triamcinolone group was better compared with the observation (P = .025), radial optic neurotomy (P = .037), combined radial optic neurotomy/intraocular triamcinolone injection (P = .401), and combined internal limiting membrane peeling, radial optic neurotomy, and intraocular triamcinolone injection (P = .023) groups. However, after adjustment for baseline visual acuity, the only treatment method with significant visual acuity improvement in relation to the observation group was the combined radial optic neurotomy/intraocular triamcinolone injection (P = .025, .023, and .054 at 1, 3, and 6 months, respectively). CONCLUSION: Among the five different approaches analyzed in this study, combined radial optic neurotomy and intraocular triamcinolone injection may provide a better visual outcome in the management of central retinal vein occlusion.

Identification of intraretinal neovascularization by high-speed indocyanine green angiography in idiopathic perifoveal telangiectasia.

Rapid advances in imaging technology have dramatically improved our understanding of the flow patterns of intraretinal circulation in normal and diseased states. To identify the angiographic features and flow pattern of retinal circulation in a patient with type 2 idiopathic perifoveal telangiectasia, dynamic simultaneous high-speed videoangiography using confocal scanning laser ophthalmoscopy was performed. This diagnostic tool provides enhanced anatomic resolution of retinal arterioles otherwise poorly defined by regular fluorescein and static indocyanine green angiography. High-speed indocyanine green angiography demonstrated dynamic flow abnormalities such as intraretinal neovascular complex and retino-retinal anastomosis in idiopathic perifoveal telangiectasia.

Upper Eyelid Silicone Oil Migration after Sutureless 23-gauge Vitrectomy.

To report a case of upper eyelid swelling and ptosis caused by silicone oil migration in a patient after sutureless 23-gauge pars plana vitrectomy and silicone oil injection. A 36-year-old female was referred to eye clinic with total retinal detachment (RD) and superotemporal giant dialysis secondary to trauma in the left eye. Transconjunctival sutureless 23-gauge pars plana vitrectomy and intraocular silicone oil (1300 centistokes) injection were performed. After about 5 months, she came back with the left upper eyelid and periorbital swelling. Palpation of the eyelid revealed soft and mobile subcutaneous small lumps that were not attached to the skin. Computed tomography scan of the orbit showed an 11 mm × 8 mm soft tissue density mass in lateral aspect of the left orbit. Transcutaneously surgical exploration was performed. The patient was seen after 1 week postoperatively and there was a significant improvement of the ptosis. Eyelid swelling and ptosis caused by silicone oil migration after RD surgery are very rare and this is one of the few reports in literature.

Idiopathic Multifocal Choroiditis.

Idiopathic multifocal choroiditis (MFC) and/or punctate inner choroidopathy (PIC) describe a chronic progressive bilateral inflammatory chorioretinopathy that predominantly affect healthy myopic white women with no known associated systemic or ocular diseases. The principal sites of involvement are the retinal pigment epithelium (RPE) and outer retinal spaces; the choroid is not affected during the active phase of the disease. Idiopathic MFC with atrophy is a recently described variant. Although there is no generally accepted standard treatment, anti-inflammatory and anti-VEGF (vascular endothelial growth factor) agents are necessary in the acute stage to control the inflammation and choroidal neovascularization (CNV).

Idiopathic retinal vasculitis, aneurysms, and neuroretinitis (irvan) syndrome associated with positive perinuclear antineutrophil cytoplasmic antibody (p-anca).

PURPOSE: To describe an unusual case of idiopathic retinal vasculitis, aneurysms, and neuroretinitis syndrome associated with a positive perinuclear antineutrophil cytoplasmic antibody test. METHODS: This is an interventional case report. A 22-year-old man with decreased vision underwent ophthalmoscopic, angiographic, and laboratory evaluation. The left eye underwent laser therapy due to circinate retinopathy and more severe involvement. RESULTS: Extensive systemic workup was negative. The only positive laboratory test was a positive perinuclear antineutrophil cytoplasmic antibody (1/40 dilution) detected by indirect immunofluorescence and enzyme-linked immunosorbent assay (positive for antimyeloperoxidase antibody). The patient was observed for 2 years. The disorder remained limited to the eyes, and further systemic workup was unrevealing; perinuclear antineutrophil cytoplasmic antibody titer remained positive. Vision remained stable in the treated eye and was slightly reduced in the untreated eye. CONCLUSION: Idiopathic retinal vasculitis, aneurysms, and neuroretinitis syndrome may be suggestive of a retinal form of perinuclear antineutrophil cytoplasmic antibody-associated vasculitis.

Choroidal lymphoma masquerading as anterior ischemic optic neuropathy.

PURPOSE: To report a patient with presumed nonarteritic anterior ischemic optic neuropathy (NAION) found on our evaluation to have bilateral uveal lymphoma. METHODS: The clinical history and physical examination, Humphrey visual field testing, ultrasonography, magnetic resonance imaging (MRI), and fine needle aspiration biopsy specimen of a 60-year-old man with presumed NAION were evaluated. RESULTS: The patient initially presented with painless blurred vision OD and foreign body sensation OS. Upon examination, he was found to have optic nerve edema OD suspicious for NAION and oral steroids were employed with no improvement. Later, an abnormality in the left eye raised suspicion for choroidal metastasis. By ultrasound, the tumor in the left choroid was acoustically hollow. MRI of the orbits revealed a choroidal infiltrative process OU. Fine needle aspiration biopsy of OS confirmed atypical lymphocytes, predominantly small to intermediate sized, without necrosis. The patient was treated with external beam radiation therapy to both eyes. CONCLUSIONS: Choroidal lymphoma may present with clinical features of anterior ischemic optic neuropathy or choroidal metastasis.