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1.
Retina ; 35(4): 789-97, 2015 Apr.
Article in English | MEDLINE | ID: mdl-25526097

ABSTRACT

BACKGROUND: Sarcoid-like reactions have been reported and confirmed by histopathology in patients with malignant disease. This series demonstrates the complex relationship of malignancy and sarcoidosis as pertaining to the eye, which, to the best of our knowledge, has not been previously reported in the literature. METHODS: Retrospective case study of five patients with sarcoid-like reactions. Patients 1 to 4 represent patients with ocular sarcoid-like reaction and systemic malignant disease. Patient 5 had ocular malignancy and systemic sarcoid-like reaction; workup revealed renal cell cancer. For each patient, other etiologies of nonnecrotizing granulomatous inflammation were excluded. RESULTS: Sarcoid-like reactions have been described in the literature when nonnecrotizing granulomas occur in association with malignancy and in the absence of multiorgan involvement as seen with systemic sarcoid. In our series, sarcoid-like reactions involved the vitreous in three patients, retina in one patient, and the choroid and lung in one patient. Sarcoid-like reaction preceded the diagnosis of malignancy in two patients, was found concomitantly with malignancy in one patient, and followed malignancy in two patients. Two patients had hematologic malignancy, one patient had endometrial carcinoma, one had renal cell carcinoma, and one patient had both renal cell carcinoma and uveal melanoma. Four patients had findings of nonnecrotizing granulomas confirmed by histopathology. CONCLUSION: Sarcoid-like reactions can occur in the eye, and ocular malignancies may incite sarcoid-like reaction. Ocular sarcoid-like reactions have paraneoplastic features in that they can occur at a site distant from malignancy and may precede, occur simultaneously with, or follow malignancy.


Subject(s)
Endometrial Neoplasms/pathology , Eye Neoplasms/pathology , Hematologic Neoplasms/pathology , Kidney Neoplasms/pathology , Paraneoplastic Syndromes, Ocular/diagnosis , Sarcoidosis/diagnosis , Aged , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Endometrial Neoplasms/drug therapy , Eye Neoplasms/drug therapy , Female , Glucocorticoids/therapeutic use , Hematologic Neoplasms/drug therapy , Humans , Kidney Neoplasms/drug therapy , Magnetic Resonance Imaging , Male , Middle Aged , Paraneoplastic Syndromes, Ocular/drug therapy , Retrospective Studies , Sarcoidosis/drug therapy
2.
Minn Med ; 92(6): 41-4, 2009 Jun.
Article in English | MEDLINE | ID: mdl-19653472

ABSTRACT

As the estimated life expectancy of the U.S. population increases, so will the incidence of age-related macular degeneration (AMD). Exudative (or "wet") AMD, which is characterized by choroidal neovascularization, carries a high risk of extreme central vision loss and can severely compromise an individual's independence and quality of life. The increasing burden of AMD has created an acute need for more effective treatments. During the last several years, treatment of exudative AMD with intravitreal injection of antivascular endothelial growth factor (anti-VEGF) has dramatically reduced the severe visual loss usually associated with this disorder. This article summarizes the clinical presentation of AMD and reviews the treatments that are currently available.


Subject(s)
Choroidal Neovascularization/therapy , Macular Degeneration/therapy , Macular Edema/therapy , Aged , Antibodies, Monoclonal/administration & dosage , Antibodies, Monoclonal, Humanized , Bevacizumab , Choroidal Neovascularization/diagnosis , Choroidal Neovascularization/epidemiology , Hematoporphyrin Photoradiation , Humans , Light Coagulation , Macular Degeneration/diagnosis , Macular Degeneration/epidemiology , Macular Edema/diagnosis , Macular Edema/epidemiology , Middle Aged , Ranibizumab , Vascular Endothelial Growth Factor A/antagonists & inhibitors
3.
Retina ; 26(5): 562-70, 2006.
Article in English | MEDLINE | ID: mdl-16770264

ABSTRACT

PURPOSE: To describe diabetic macular edema (DME) in patients who developed fluid retention as a consequence of glitazone use. METHODS: A chart review identified 30 patients who used pioglitazone or rosiglitazone and had both lower extremity edema and macular edema. Clinical reports, photographs, and fluorescein angiograms were reviewed. Patients followed for >3 months were analyzed separately. RESULTS: Seventeen patients took oral pioglitazone, 11 took rosiglitazone, and 2 took both drugs at different times. Eleven patients were observed for >3 months after cessation of glitazones. Mean weight gain during drug administration in this group was 30 lb, and mean weight loss after drug discontinuation was 19 lb. Rapid reduction in macular edema off drug occurred in only 4 of 11 patients, but 8 of 11 had reduced edema over 2 years. Mean visual acuity in this group at the initial visit was 20/60, and at the final visit, it was 20/85. Four eyes of three patients had resolution of diffuse macular edema with improved vision after cessation of glitazones without laser treatment. CONCLUSIONS: Fluid retention occurs in 5% to 15% of patients taking glitazones. In some of these patients, glitazone use appears to be a cause of macular edema, and drug cessation appears to result in rapid resolution of both peripheral and macular edema. Fluid retention associated with glitazone use should be considered when assessing treatment options for patients with DME, especially those with concomitant peripheral edema.


Subject(s)
Diabetic Retinopathy/chemically induced , Hypoglycemic Agents/adverse effects , Macular Edema/chemically induced , Thiazolidinediones/adverse effects , Administration, Oral , Adult , Aged , Aged, 80 and over , Diabetes Mellitus, Type 2/complications , Diabetic Retinopathy/physiopathology , Edema/chemically induced , Female , Fluorescein Angiography , Humans , Macular Edema/physiopathology , Male , Middle Aged , Pioglitazone , Retrospective Studies , Rosiglitazone , Visual Acuity , Weight Gain/drug effects
4.
Ophthalmology ; 112(7): 1207-12, 2005 Jul.
Article in English | MEDLINE | ID: mdl-15921746

ABSTRACT

PURPOSE: To describe 19 patients (20 eyes) who developed a macular hole (MH) after undergoing bilateral LASIK for the correction of myopia. DESIGN: Noncomparative, interventional, retrospective, multicenter case series. PARTICIPANTS: Nineteen patients (20 eyes) who developed an MH after bilateral LASIK for the correction of myopia at 10 institutions in Venezuela, Colombia, Puerto Rico, Spain, and the United States. METHODS: Chart review. MAIN OUTCOME MEASURE: Macular hole development. RESULTS: The MH formed between 1 to 83 months after LASIK (mean, 12.1). In 60% of cases, the MH developed < or =6 months after LASIK, and in 30% of cases it developed > or =1 year after LASIK. Eighteen of 19 (94.7%) patients were female. Mean age was 46 years (range, 25-65). All eyes were myopic (range, -0.50 to -19.75 diopters [mean, -8.9]). Posterior vitreous detachment was not present before and was documented after LASIK in 55% of eyes. A vitrectomy closed the MH on the 14 eyes that underwent surgical management, with an improvement of final best-corrected visual acuity in 13 of 14 (92.8%) patients. Our 20 eyes with a full-thickness MH after LASIK reflect an incidence of approximately 0.02% (20/83938). CONCLUSION: An MH may infrequently develop after LASIK for the correction of myopia. Our study shows that vitreoretinal surgery can be successful in restoring vision for most myopic eyes with an MH after LASIK. Vitreoretinal interface changes may play a role in MH formation after LASIK for the correction of myopia.


Subject(s)
Cornea/surgery , Keratomileusis, Laser In Situ/adverse effects , Myopia/surgery , Postoperative Complications , Retinal Perforations/etiology , Adult , Aged , Female , Humans , Male , Middle Aged , Retinal Perforations/surgery , Retrospective Studies , Risk Factors
5.
Retina ; 22(5): 569-74, 2002 Oct.
Article in English | MEDLINE | ID: mdl-12441721

ABSTRACT

PURPOSE: To present the visual and anatomical outcomes for patients with intraocular gas placed during vitreoretinal surgery who subsequently underwent surgery wherein general anesthesia with nitrous oxide was used. METHODS: The authors reviewed the charts of patients who had undergone vitreoretinal surgery where a long-acting gas tamponade had been used. These patients underwent additional surgery for a variety of reasons at five different institutions and had nitrous oxide used during general anesthesia. The authors reviewed the preoperative and postoperative findings for patients receiving nitrous oxide following vitreoretinal surgery with gas tamponade. RESULTS: The authors reviewed findings for five eyes of five patients. All eyes that underwent general anesthesia using nitrous oxide had significant preexisting intraocular gas bubbles ranging from 40% to 90%, and the surgical procedures lasted from 1 to 4 hours. These eyes were followed from 2 months to 9 years (median follow-up, 4 years). Four of five eyes had a final vision of 20/200 or worse and significant optic atrophy at the time of the last follow-up examination. Three eyes had no light perception. CONCLUSION: The use of nitrous oxide during general anesthesia in gas-filled eyes may have disastrous visual results caused by gas expansion and elevated intraocular pressure. Patients must be advised of the potentially catastrophic results of undergoing general anesthesia before their intraocular gas bubble has resorbed. The use of nitrous oxide for patients with intraocular gas should be avoided. It may be prudent for patients with intraocular gas to wear notification bracelets warning anesthesiologists about the presence of intraocular gas lest emergency surgery be needed by a patient unable to advise anesthesia personnel about the potential danger.


Subject(s)
Anesthesia, General/adverse effects , Anesthetics, Inhalation/adverse effects , Fluorocarbons , Nitrous Oxide/adverse effects , Retinal Detachment/surgery , Vitrectomy , Humans , Intraocular Pressure , Male , Middle Aged , Ocular Hypertension/chemically induced , Ophthalmic Artery/pathology , Retinal Artery Occlusion/etiology , Retinal Perforations/surgery , Scleral Buckling , Vision Disorders/etiology , Visual Acuity
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