Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0344232 (blurred vision)
 2,072 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 12-year-old girl with a 3-month history of epistaxis and Castleman's disease presented with blurred vision in both eyes for 2 weeks. Indirect ophthalmoscopy revealed a blurred optic disc margin, venous engorgement and tortuosity, intraretinal hemorrhages and cotton wool spots, and serous detachment of the neurosensory retina in the posterior pole of each eye. Fluorescein angiography and laboratory tests revealed abnormalities consistent with the clinical examination. Six months following institution of immunosuppressive treatment, cryoglobulin levels decreased and visual acuity and funduscopic abnormalities were markedly improved. However, a few microaneurysms, retinal hemorrhages, and venous engorgement and tortuosity persisted. One month after the cessation of immunosuppressive treatment, symptoms related to the hyperviscosity syndrome recurred and the patient was treated with one session of plasmapheresis. One month after the plasmapheresis, the patient's symptoms resolved, laboratory values were normal, visual acuity was 20/15 in both eyes, and the funduscopic examination of each eye was unremarkable.
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PMID:Ocular findings in a patient with Castleman's disease before and after treatment with immunosuppression and plasmapheresis. 2095 88

An otherwise healthy 27-year-old woman presented with complaints of sudden painless blurred vision in the right eye for one week. On examination, visual acuity was 20/30 in the right eye and 20/20 in left eye. Fundus examination OS was normal, but OD demonstrated an elevated, opaque, yellowish parapapillary choroidal lesion with grayish membrane associated with minimal subretinal fluid, suggestive of a choroidal neovascular membrane in the center. B-scan ultrasonography revealed findings consistent with a choroidal osteoma. Fundus fluorescein angiography of the right eye revealed a relatively well defined area of hyperfluorescence that increased in size and intensity in the later phases, suggestive of active extrafoveal choroidal neovascular membrane. Optical coherence tomography confirmed the extrafoveal choroidal neovascular membrane with subfoveal fluid. She was treated with intravitreal bevacizumab OD. At the two-week visit, vision OD improved to 20/20. Fluorescein angiography and optical coherence tomography revealed a resolved choroidal neovascular membrane. Intravitreal bevacizumab may be an effective alternative in the management of choroidal neovascular membrane secondary to choroidal osteoma.
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PMID:Choroidal osteoma with choroidal neovascular membrane: Successful treatment with intravitreal bevacizumab. 2095 52

We report a 38-year-old man with a complaint of blurred vision in his right eye for the previous 5 days. He had bilateral optic disc drusen. Fluorescein angiography revealed multiple hyperfluorescent foci within temporal optic discs and temporal inferior arcade in late phase. Optical coherence tomography showed bilateral peripapillary serous detachment as well as right macular detachment. This is the first reported case of a concurrent peripapillary and macular detachment in a patient with central serous papillopathy by optic disc drusen. Central serous papillopathy is an atypical form of central serous chorioretinopathy that should be considered as a potential cause of acute loss of vision in patients with optic nerve head drusen.
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PMID:Central serous papillopathy by optic nerve head drusen. 2117 21

We report on 2 patients with unusual retinal manifestations of cat scratch disease (CSD), caused by Bartonella henselae. Case 1. A 42-year-old farmer presented with a 5-day history of blurred vision in his right eye. Right visual acuity was 20/25. Fundus examination of the right eye revealed mild vitreous hemorrhage and diffuse retinal hemorrhages in the mid-peripheral retina. Fluorescein angiography showed multiple vasculitic occlusions in the same area. A blood sample taken on the day of examination revealed the presence of immunoglobulin (Ig)M and IgG to B. henselae. Oral azithromycin was given for 8 days. One month later, right visual acuity was 20/20, the vitreous and retinal hemorrhages resolved, and arteriolar attenuation and sclerosis was observed in the peripheral temporal retina. Case 2. A 66-year-old craftsman with systemic hypertension and hypercholesterolemia complained of sudden visual loss (light perception) in his left eye. Fundus evaluation and fluorescein angiography revealed central retinal artery occlusion (CRAO) in the affected eye. About 2 weeks earlier, he had been bitten and scratched on his right hand by a stray cat. Serologic testing detected the presence of IgM to B. henselae. Oral azithromycin was given for 6 days. One month later, left visual acuity was hand motion. Ophthalmologists should be aware that unusual ocular complications associated with CSD include vitreous hemorrhage with retinal vasculitis and isolated CRAO. Vitreous hemorrhage and retinal vasculitis may be the only clinical manifestation of CSD.
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PMID:Unusual retinal manifestations of cat scratch disease. 2126 28

The choroidal osteoma is a typically unilateral, benign ossifying tumor of the choroid. It is mostly located in the juxtapapillary area and usually found in females in the second or third decade of life. Most patients are asymptomatic. However, some can present with blurred vision, metamorphopsia, and visual field defects. Ultrasonography can show a calcified choroidal plaque with a typical shadowing posterior to the lesion. Fluorescein angiography and optical coherence tomography should be used if choroidal neovascularization is suspected as a possible complication of the choroidal osteoma.
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PMID:[Worsening of vision with apparent changes of the posterior pole]. 2127 Dec 54

We report a case of bilateral choroidopathy in a 35-year-old woman with systemic lupus erythematosus (SLE) diagnosed 3 years previously, and treated with hydroxychloroquine and steroids that ceased 6 months before ocular signs. She complained about rapid bilateral blurred vision with a severe loss of visual acuity. Fluorescein angiography found multiple leakage points in the posterior pole of the pigment epithelium. Ocular coherence tomography (OCT) and fundoscopy showed bilateral retinal detachments. Lupus choroidopathy was diagnosed and high steroids were given intravenously and allowed a rapid improvement. Visual acuity, fundoscopy, retinal angiography and OCT were normalized at 2 months. Choroidopathy is rarely reported in lupus and only about 30 patients are found in the literature.
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PMID:Bilateral choroidopathy in systemic lupus erythematosus. 2151 60

We report herein an unusual case of diffuse infiltrating retinoblastoma involving the brain, which caused a patient's death 27 months after enucleation. An eight-year-old boy complained of blurred vision in his right eye (OD) in October 2006. Funduscopic examination showed optic disc swelling, dense whitish vitreous opacity, and an orange-colored subretinal elevated lesion adjacent to the optic disc. Fluorescein angiography revealed hyperfluorescence in the peripapillary region at an early-phase OD. Because the size of the subretinal lesion and vitreous opacity gradually increased, he was referred to us. His visual acuity was 20/1000 OD on June 20, 2007. Slit-lamp biomicroscopy showed a dense anterior vitreous opacity. Ophthalmoscopically, the subretinal orange-colored area spread out until reaching the mid peripheral region. A B-mode sonogram and computed tomography showed a thick homogeneous lesion without calcification. Gadolinium-enhanced magnetic resonance imaging showed a markedly enhanced appearance of the underlying posterior retina. Enucleation of the right eye was performed nine months after the initial presentation. Histopathology demonstrated retinal detachment and a huge choroidal mass invading the optic nerve head. The tumor was consistent with diffuse infiltrating retinoblastoma. The patient died due to brain involvement 27 months after enucleation. Ophthalmologists should be aware that diffuse infiltrating retinoblastoma may show an unfavorable course if its diagnosis is delayed.
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PMID:Diffuse infiltrating retinoblastoma invading subarachnoid space. 2176 Jul 12

We present a case of choroidal metastasis of lung cancer in which choroidal metastasis, the first manifestation of recurrence, was successfully treated with erlotinib. A 49-year-old woman with a 2. 0 cm nodule in the right lung was diagnosed with adenocarcinoma, and a right upper lobectomy was performed. After 2 months, she presented with blurred vision of the right eye. Her right visual acuity had decreased to 0. 1, and there was a visual field defect temporal to the macula. Fundus examination of the right eye revealed an elevated mass with exudative retinal detachment temporal to the disc. Fluorescein angiography revealed hypofluorescence during the prearterial and arteriovenous phases, and fluorescein leakage surrounded by a circular hypofluorescence area during the venous phase. Spectral-domain optical coherence tomography showed exudative retinal detachment. The cancer cells had a mutation of the epidermal growth factor receptor gene in exon 19. She was treated with erlotinib at 100 mg per day, and after 4 days, her right visual acuity had improved to 1. 2.
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PMID:A case of choroidal metastasis of lung cancer successfully treated with erlotinib. 2233 41

We report a case of intraocular gnathostomiasis diagnosed by western blot assay in a patient with subretinal tracks. A 15-year-old male patient complained of blurred vision in the right eye, lasting for 2 weeks. Eight months earlier, he had traveled to Vietnam for 1 week and ate raw wild boar meat and lobster. His best-corrected visual acuity was 20/20 in both eyes and anterior chamber examination revealed no abnormalities. Fundus examination showed subretinal tracks in the right eye. Fluorescein angiography and indocyanine green angiography showed linear hyperfluorescence of the subretinal lesion observed on fundus in the right eye. Ultrasound examination revealed no abnormalities. Blood tests indicated mild eosinophilia (7.5%), and there was no abnormality found by systemic examinations. Two years later, the patient visited our department again for ophthalmologic evaluation. Visual acuity remained 20/20 in both eyes and the subretinal tracks in the right eye had not changed since the previous examination. Serologic examination was performed to provide a more accurate diagnosis, and the patient's serum reacted strongly to the Gnathostoma nipponicum antigen by western blot assay, which led to a diagnosis of intraocular gnathostomiasis. This is the first reported case of intraocular gnathostomiasis with subretinal tracks confirmed serologically using western blot in Korea.
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PMID:Imported intraocular gnathostomiasis with subretinal tracks confirmed by western blot assay. 2245 38

Choroidal metastasis is the most common type of intraocular tumor in adults, and in females the most common primary site is the breast. We report a case of unilateral choroidal metastasis with exudative retinal detachment as the initial presentation of recurrent breast cancer, and subsequent ophthalmic metastasis following diagnostic vitrectomy. A 49-year-old woman with a 7-year-history of well-treated bilateral breast cancer had been suffering from blurred vision in the left eye for 1 week. Ocular examination was normal except for superotemporal retinal detachment in the left eye. Neither retinal break nor choroidal mass was seen. The patient received scleral buckling and pneumatic retinopexy without significant improvement. Fluorescein angiography revealed a suspected choroidal metastasis in the left eye, but ocular ultrasonography did not show a visible choroidal mass. Two consecutive diagnostic vitrectomies with cytology could not confirm malignancy. A systemic workup was also negative. Six months later, two tumor masses were noted over two of the sclerotomy wounds of the left eye. Pathology showed adenocarcinoma compatible with invasive ductal carcinoma of the breast. Ocular metastasis may present as infiltrative choroidal lesions with exudative retinal detachment without a visible mass. Invasive procedures, such as fine-needle aspiration biopsy and diagnostic vitrectomy, may risk tumor seeding.
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PMID:Tumor seeding after diagnostic vitrectomy for choroidal metastasis in breast cancer. 2298 47


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