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Kassif Y, Rehany U, David M, Popko A, Rumelt S. The course of epiphora after failure of silicone intubation for congenital nasolacrimal duct obstruction. Graefes Arch Clin Exp Ophthalmol 2005; 243:758-62. [PMID: 15756575 DOI: 10.1007/s00417-004-1115-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2004] [Revised: 12/07/2004] [Accepted: 12/08/2004] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND One of the indications for dacryocystorhinostomy (DCR) in children with congenital nasolacrimal duct obstruction (CNLDO) is failure of silicone intubation. We evaluated the course of epiphora after failure of silicone intubation for CNLDO when DCR was not performed. METHODS In a comparative cohort study carried out at a tertiary referral center, ten eyes of seven consecutive children who had failure of silicone intubation manifested as persistent epiphora over 2 months and whose parents refused DCR were followed up for an average of 50.4 months (range 33-70 months). Three lacrimal drainage systems of three other children who had failure of silicone intubation underwent uneventful DCR. RESULTS In eight (80%) of the ten consecutive eyes with congenital nasolacrimal duct obstruction (six of the seven children, 86%), there was spontaneous complete resolution of the epiphora and normal dye disappearance test (DDT) at the end of the follow-up period. One child with Down's syndrome, allergic rhinitis, asthma and multiple site obstructions had improvement of symptoms but abnormal DDT. The epiphora in all three children who underwent DCR had disappeared by 6 months after surgery when the silicone tube was removed. No complications were noted during the follow-up. CONCLUSIONS Epiphora can spontaneously resolve after failure of silicone intubation in CNLDO, and DCR should no longer considered be compulsory in such cases unless complications evolve.
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Rehany U, Balut G, Lefler E, Rumelt S. The prevalence and risk factors for donor corneal button contamination and its association with ocular infection after transplantation. Am J Ophthalmol 2005. [DOI: 10.1016/j.ajo.2004.12.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Rumelt S, Pe'er J, Rubin PAD. The clinicopathological spectrum of benign peripunctal tumours. Graefes Arch Clin Exp Ophthalmol 2004; 243:113-9. [PMID: 15558295 DOI: 10.1007/s00417-004-0907-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2003] [Revised: 02/20/2004] [Accepted: 03/01/2004] [Indexed: 10/26/2022] Open
Abstract
PURPOSE Because of the rarity of peripunctal tumours and their clinical classification as conjunctival or eyelid tumours, they have gained little attention in the literature. We conducted a retrospective study to illustrate the different clinical and histopathological spectrum of peripunctal tumours seen at two oculoplastics clinics. METHODS In a retrospective interventional clinicopathologic case series study, all the charts of patients with peripunctal tumours presented at an ophthalmic oncology clinic in Jerusalem, Israel and an oculoplastics clinic in Boston, USA were reviewed. The tumours were classified as epithelial and non-epithelial tumours. The symptoms caused by these tumours, their pattern of growth and their management were evaluated. RESULTS Fourteen peripunctal tumours were identified. Eleven out of 175 (6.3%) peripunctal disorders and out of approximately 4,000 (0.27%) surgical oculoplastics patients were seen at Massachusetts Eye & Ear Infirmary, Boston. Three were seen at Hadassah University Hospital, Jerusalem. Seven histopathological types of peripunctal tumours of epithelial, subepithelial or melanocytic origin causing punctal occlusion or displacement were identified. The tumours included compound and junctional naevi, non-pigmented compound naevus, epithelial, subepithelial inclusion cysts, verrucous and squamous papilloma, pyogenic granuloma and oncocytoma. All the tumours were benign. They involved the peripunctal or canalicular epithelium, the adjacent skin, the glandular epithelium or the subepithelium. They presented as a peripunctal mass or were accidentally disclosed but none of them resulted in epiphora. CONCLUSIONS Peripunctal tumours are rare. They exhibit different clinical types of growth and may be difficult to diagnose based on their clinical appearance alone. The location of peripunctal tumours potentially allows their extension from the conjunctival sac into the canaliculus and vice versa. Therefore, it is best to ascertain free margins when the tumour is excised.
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Bersudsky V, Rehany U, Rumelt S. Risk factors for failure of simultaneous penetrating keratoplasty and cataract extraction. J Cataract Refract Surg 2004; 30:1940-7. [PMID: 15342059 DOI: 10.1016/j.jcrs.2004.01.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/04/2004] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To evaluate the indications, complications, and outcomes of simultaneous cataract extraction and penetrating keratoplasty (PKP) and the risk factors for failure of the procedure. SETTING Tertiary referral medical center. METHODS In a retrospective noncomparative interventional case series, the charts of 66 consecutive patients (70 eyes) who had simultaneous PKP and cataract extraction using the same surgical technique were reviewed. RESULTS The mean follow-up was 32.4 months (range 6 to 125 months). The primary corneal graft remained clear in 48 eyes (69%) and failed in 22 eyes (31%). Sixteen eyes with a failed graft (73%) had 1 or 2 repeat keratoplasties; 8 (50%) were successful. At the end of follow-up, 56 eyes (80%) had a clear corneal graft. Nine eyes (41%) with a failed primary graft and 2 eyes (4%) with a clear primary graft had intracapsular cataract extraction (P<.001); 13 eyes (59%) and 46 eyes (96%), respectively, had extracapsular cataract extraction (P<.001). All eyes with a failed primary graft and 18 eyes (37%) with a clear primary graft had postoperative complications (P<.001). Eyes with a failed graft had more postoperative surgical interventions (P<.001). There were no statistical differences between eyes with clear grafts and eyes with failed grafts in sex, age, indications for surgery, corneal graft diameter, intraoperative vitreous loss, and intraocular lens placement. CONCLUSIONS Intracapsular cataract extraction, postoperative complications, and postoperative surgical interventions may increase the risk for graft failure in simultaneous cataract extraction and PKP. Intraocular lens implantation did not increase the risk for graft failure.
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Rehany U, Balut G, Lefler E, Rumelt S. The Prevalence and Risk Factors for Donor Corneal Button Contamination and Its Association With Ocular Infection After Transplantation. Cornea 2004; 23:649-54. [PMID: 15448488 DOI: 10.1097/01.ico.0000139633.50035.cf] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND One of the most serious complications of corneal transplantation is postoperative ocular infection, which may result in loss of the eye. Contamination of the donor corneal button before transplantation may result in such complication. PURPOSE To evaluate the prevalence of donor corneal button contamination, the spectrum of the contaminating microorganisms, and their sensitivity to antimicrobial agents. To investigate the risk factors for contamination of the donor corneal buttons and the effect of corneal button contamination on the prevalence of ocular infection in corneal transplanted patients. SETTING Tertiary referral medical center. MATERIALS AND METHODS Four hundred sixty-nine corneal transplantations were included in the study. Microbial cultures from the corneoscleral rims of the donor corneal buttons were obtained for isolation of bacteria and fungi and for their sensitivity to antimicrobial agents. Ocular microbial cultures were also obtained from corneal transplanted patients with clinical signs of ocular infection (ie, corneal scrapes from corneal ulcers and vitreous tap from eyes with endophthalmitis). RESULTS Seventy-nine donor corneal buttons (16.8%) had positive bacterial cultures, and none had positive fungal culture. Staphylococci (63.7%) and streptococci (11.3%) were the most common isolated bacteria. Sensitivity to vancomycin, amikacin, and gentamicin was found in 71.3%, 28.5%, and 22.3% of all isolated bacteria, respectively. Malignancy and cardiac diseases as causes of donor death were associated with donor button contamination (P = 0.043 and P = 0.011, respectively), and septicemia was a marginally significant risk factor (P = 0.059). Age and gender of the donor, duration from death to corneal button harvesting, and time from harvesting to transplantation were not found significant risk factors for contamination. Six of the corneal transplanted patients (1.27%) had infected corneal graft ulcer, and 1 (0.22%) had endophthalmitis. The infected corneal ulcer appeared between 3 and 14 days (average 5 days), and endophthalmitis was disclosed 8 months after transplantation. Two (33%) of the 6 patients with corneal ulcer had the same species as the donor corneal rim. Postoperative ocular infection occurred in 2 (2.5%) patients out of 79 who received contaminated corneal buttons compared with 5 (1.3%) out of 390 patients who received sterile corneal buttons (P = 0.335). CONCLUSIONS Postkeratoplasty infection of the recipient eye is infrequent despite relatively high prevalence of microbial contamination of the corneal buttons, suggesting that other risk factors for postoperative ocular infection are involved.
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Abstract
PURPOSE To describe the appearance of gelatinous-like keratopathy in a corneal graft. METHODS A 42-year-old healthy white man underwent phacoemulsification and placement of a posterior chamber intraocular lens. After the procedure, he developed pseudophakic bullous keratopathy and underwent 2 subsequent corneal transplantations because of failure of the primary corneal graft. RESULTS Over 14 months after the second transplantation, a flower-like gelatinous keratopathy appeared in the corneal transplant. The patient underwent superficial keratectomy, removal of the continuous suture, topical application of nitomycin C, and placement of therapeutic contact lens until reepithelialization. The condition did not recur in a follow-up of 6 months. Histologically, hyperplastic epithelium, subepithelial fibrosis, and hyaline material were noted. CONCLUSION Secondary gelatinous-like keratopathy may rarely affect corneal grafts causing a decrease in visual acuity. It may be a rare pathologic response to chronic pathophysiologic stress. Superficial keratectomy and application of topical mitomycin C with careful follow-up of the corneal graft may improve the visual outcome.
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Rumelt S, Kassif Y, Rehany U. Congenital eyelid imbrication syndrome. Am J Ophthalmol 2004; 138:499-501. [PMID: 15364246 DOI: 10.1016/j.ajo.2004.04.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2004] [Accepted: 04/12/2004] [Indexed: 11/16/2022]
Abstract
PURPOSE To describe congenital eyelid imbrication syndrome and its possible pathophysiology. DESIGN Clinical observational case report. METHODS A full-term newborn was examined after a vaginal delivery and uneventful pregnancy. RESULTS The upper eyelids were overlapping the lower eyelids when the eyes were closed or when the newborn was asleep. The upper eyelids resumed normal position gradually over a week without causing any symptoms or residual sequelae. CONCLUSIONS Eyelid imbrication syndrome is a rare cause of congenital eyelid malposition. It may be caused by inborn laxity of the upper medial and lateral canthal tendons that are tightened during the postnatal period, causing resolution of this condition.
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Sarrazin L, Averbukh E, Halpert M, Hemo I, Rumelt S. Traumatic pediatric retinal detachment: a comparison between open and closed globe injuries. Am J Ophthalmol 2004; 137:1042-9. [PMID: 15183788 DOI: 10.1016/j.ajo.2004.01.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/01/2004] [Indexed: 10/26/2022]
Abstract
PURPOSE To compare retinal detachment as a result of open and closed globe trauma in a pediatric age group. DESIGN Retrospective, comparative, consecutive, interventional case series study. SETTING Tertiary referral medical center. PATIENTS AND METHODS One-hundred thirty-eight (5.7%) of 2,408 retinal detachments that were treated at our facility between 1980 and 2000 occurred in children aged 18 years or younger. Of these, 37 eyes (26%, n = 36) had retinal detachment following open globe injury and 23 eyes (14%, n = 20) had retinal detachment following closed globe injury. Those were compared with regard to the retinal detachment characteristics, number, types and timing of surgeries, and the anatomic and functional surgical outcome. RESULTS Similar incidence was found in the type of retinal detachment, number of tears, extent, macular attachment type, and timing of surgery. Anatomic surgical success was achieved in 16 eyes (46%) with open globe injury and in 13 eyes (65%) with closed globe injury. The improvement in visual acuity was limited and comparable in both groups (23% to 25%), and lower than the expected according to the Ocular Trauma Score (OTS). The only predictor for favorable visual outcome of > or =20/200 was preoperative macular attachment (P =.003, Fisher exact test). CONCLUSION The type, extent, and severity of the retinal detachment were similar in both open and closed globe injuries, suggesting that the detachment is caused by secondary indirect impact of globe deformation. The anatomic and functional surgical outcome was guarded and similar, suggesting that further surgical innovation is required to improve the visual outcome in this age group.
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Vinerovsky A, Rath EZ, Rehany U, Rumelt S. Central retinal artery occlusion after peribulbar anesthesia. J Cataract Refract Surg 2004; 30:913-5. [PMID: 15093661 DOI: 10.1016/j.jcrs.2003.08.021] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We describe the development of central retinal artery occlusion (CRAO) in 2 patients after peribulbar (periconal) anesthesia during uneventful phacoemulsification. Although peribulbar anesthesia avoids direct optic-nerve injury, indirect injury presenting as CRAO may occur from vasospasm in response to the injection.
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Dorenboim Y, Rehany U, Rumelt S. Central serous chorioretinopathy associated with retinitis pigmentosa. Graefes Arch Clin Exp Ophthalmol 2004; 242:346-9. [PMID: 14997320 DOI: 10.1007/s00417-003-0819-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2003] [Revised: 10/21/2003] [Accepted: 11/07/2003] [Indexed: 01/13/2023] Open
Abstract
Macular changes may appear in retinitis pigmentosa patients and include macular atrophy, cystoid macular edema, retinal cysts, and holes. However, other primary macular diseases have not been described in patients with retinitis pigmentosa, probably because of atrophy of the retinal pigment epithelium (RPE) and the overlying retina. We present a 35-year-old patient whose first symptom was an acute decrease in visual acuity due to central serous chorioretinopathy (CSCR). Retinitis pigmentosa was subsequently diagnosed. We assume that the macular RPE changes may be attributed to both cone and RPE atrophy or other macular pathophysiologic processes, one of which may be CSCR.
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Landa E, Rehany U, Rumelt S. Visual functions following recovery from non-arteritic central retinal artery occlusion. OPHTHALMIC SURGERY, LASERS & IMAGING : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY FOR IMAGING IN THE EYE 2004; 35:103-8. [PMID: 15088819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
BACKGROUND AND OBJECTIVE Visual acuity and other visual functions may improve following treatment of central retinal artery occlusion (CRAO). A prospective, noncomparative case series study was conducted to investigate patients' visual functions after treatment of non-arteritic CRAO. PATIENTS AND METHODS Eight consecutive patients whose visual acuity improved following successful systematic treatment protocol for non-arteritic CRAO of less than 48 hours (one of them with patent cilioretinal artery) were evaluated for visual functions. The visual acuity in seven patients ranged from no light perception to counting fingers at 3 feet on presentation and improved to 20/100 to 20/20 following treatment. The visual tests included: blue-yellow (Farnsworth D-15) and green-red (pseudoisochromatic Ishihara color plates) color discrimination, contrast sensitivity, and visual fields. The patients were also evaluated for subjective daily function following treatment. All tests were also performed in the fellow uninvolved eye as a control. RESULTS The visual acuity following treatment improved from no light perception to counting fingers at 3 feet to an average of 20/65 (range, 20/20 to 20/100). Despite this improvement, six patients had dyschromatopsia to blue, green, or red whereas only two patients with a final visual acuity of 20/20 preserved their full color discrimination. All patients had decreased contrast sensitivity at mid-spatial frequency (6 cycles/min) or a more generalized decrease and visual field defects. All of the patients except one were satisfied with the visual outcome and daily function after treatment. CONCLUSION Despite improvement in visual acuity after treatment for CRAO, all patients had residual visual function abnormalities. These abnormalities may be attributed to partial recanalization, conversion of CRAO to multiple branch retinal artery occlusions, or different retinal susceptibility for ischemia.
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Landa E, Rehany U, Rumelt S. Visual Functions Following Recovery From Non-Arteritic Central Retinal Artery Occlusion. Ophthalmic Surg Lasers Imaging Retina 2004. [DOI: 10.3928/1542-8877-20040301-04] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Rumelt S, Blum-Hareuveni T, Bersudsky V, Rehany U. Development and progression of cataract in patients required repeated corneal transplantation. Eye (Lond) 2004; 17:1025-31. [PMID: 14704753 DOI: 10.1038/sj.eye.6700725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE To evaluate the incidence of cataract development in patients required repeated corneal transplantations, the types of cataract and the effect of cataract extraction on the corneal regrafts survival. PATIENTS AND METHODS The charts of all the patients that underwent repeated corneal transplantation between 1985 and 1998 were reviewed for the development of cataract after the first or subsequent keratoplasties. In all, 80 patients underwent 122 repeated corneal transplantations, of which six underwent surgery in both eyes. The average follow-up period of all the patients with repeated keratoplasty was 89.5 months from the first keratoplasty. RESULTS Of 86 eyes 19 (22%) that underwent repeated keratoplasties developed cataract. The cataract developed between 1 month and 17 years (average 61.3 months) after the first transplantation. The incidence of cataract development was independent of the number of repeated keratoplasties. In certain patients, such as patients with acute and severe regraft immune rejection, the cataract progressed more rapidly. Despite different cataract extraction procedures, the grafts in 17 eyes of the 19 (89.5%) failed following cataract surgery and 16 of them underwent additional corneal regrafting. The regrafts in eight of the 16 regrafted eyes (50%) remained clear with improvement in visual acuity. At the end of the follow-up, 10 eyes of the 19 had clear regraft (53%) comparable with the rate of clear grafts in the entire regrafted group (51%, P=NS). CONCLUSION Corneal transplantation may be a trigger for slow development of cataract over years but repeated keratoplasties did not increase the risk for cataract development. Although failure of regrafts may occur after cataract extraction, subsequent corneal transplantation has a comparable survival and visual outcome with the entire regrafted group.
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Abstract
BACKGROUND Noninfectious uveitis is usually managed by topical and systemic corticosteroids and in refractory cases by immunosuppressive drugs. OBJECTIVE To describe a patient with noninfectious anterior and posterior uveitis, refractory to corticosteroids, and immunosuppressive therapy, which responded to systemic metoprolol. PATIENT AND METHODS A 49-year-old patient was treated for 3 years with topical and systemic corticosteroids and systemic cyclosporin A for a bilateral anterior and posterior uveitis of unknown origin. The treatment did not result in resolution of the uveitis. A bilateral uveitic glaucoma developed and necessitated neodymium : YAG laser iridotomies and antiglaucoma medications. A systemic beta-blocker, metoprolol tartrate 50 mg b.i.d., was administered for palpitations because of idiopatic paroxysmal supraventricular tachycardia and short ventricular tachycardia. RESULTS Following administration of metoprolol tartrate, the bilateral uveitis resolved. The corticosteroids and the cyclosporin A were withdrawn after 6 weeks without any recurrence. A trial to discontinue metoprolol after 6 months resulted in flare-up of the disease and only following its readministration the inflammation resolved. The patient is currently under metoprolol for a year without flare-ups. CONCLUSIONS The use of metoprolol tartrate in this patient resulted in resolution of bilateral noninfectious uveitis. This is the first report of non-antiinfectious, antiinflammatory, or immunosuppressive drug effective for uveitis. It is possible that a subgroup of resistant uveitis may respond to drugs other than the traditional drugs, such as metoprolol, and that other forms of uveitis of unidentified origin exist.
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Rath EZ, Rehany U, Linn S, Rumelt S. Correlation between optic disc atrophy and aetiology: anterior ischaemic optic neuropathy vs optic neuritis. Eye (Lond) 2003; 17:1019-24. [PMID: 14704752 DOI: 10.1038/sj.eye.6700691] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The morphologic features of swollen disc in the acute stage of optic neuritis and anterior ischaemic optic neuropathy (AION) have been extensively investigated in contrast to the morphologic features of optic disc atrophy after these events. OBJECTIVE : A prospective study to evaluate the morphologic features of optic disc atrophy 6 months or more after optic neuritis and nonarteritic AION. PATIENTS AND METHODS A total of 35 optic discs after nonarteritic AION (n=27) and 24 after optic neuritis (n=19) in otherwise healthy subjects have been evaluated by direct fundoscopic examination with a +90 diopters lens and optic disc photography. The average age of patients at the onset of AION was 57.8 years (range: 38-80) and at the onset of optic neuritis was 32.6 (range: 19-46). The female:male ratio was 18 : 17 in the former and 15 : 9 in the latter. The evaluated parameters included: degree of rim pallor (0 to +3), location of rim pallor, height of rim above the retina, depth and width of cup, peripapillary retinal artery to vein (A : V) ratio, and peripapillary pigment epithelial atrophy. A comparison was made also with 17 age-matched normal discs of 17 patients. Statistical significance was calculated with chi(2) and Fisher's exact test. RESULTS Most of the discs after AION were paler (+2: 70%, +3: 26%) than after optic neuritis (normal colour: 8%, +1: 58%, P< or =0.007). Rim segmental involvement after AION was usually either superior 'altitudinal' (53%) or inferior 'altitudinal' (29%), whereas after optic neuritis, it was usually either temporal-central (papillomacular) (42%) or diffuse temporal (42%, P<0.0001). Discs had lower A : V ratio (1 : 3, 40%) after AION compared with optic neuritis (1 : 3, 8%) (P=0.007). There were no significant differences between the two groups in height of the rim, cupping, and peripapillary atrophy. CONCLUSIONS : A combination of the degree of rim pallor, location of rim pallor, and A : V ratio may be of value in assessing the aetiology of optic disc atrophy when no previous clinical data are available and a compressive lesion has been ruled out.
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Rumelt S. Blind canalicular marsupialization in complete punctal absence as part of a systematic approach for classification and treatment of lacrimal system obstructions. Plast Reconstr Surg 2003; 112:396-403. [PMID: 12900596 DOI: 10.1097/01.prs.0000070724.28729.1f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The procedure of choice for epiphora caused by bipunctal and canalicular obstruction is conjunctivodacryocystorhinostomy. Despite its high success rate, it may result in multiple complications, such as extrusion, migration, and secondary obstruction. The author describes a simple alternative procedure to conjunctivodacryocystorhinostomy for patients with epiphora caused by bipunctal and proximal canaliculus complete occlusion and a systematic approach to treat lacrimal system obstructions. Ten instances of bipunctal and proximal canaliculus absence in five consecutive patients, caused in four patients by ocular surface disorders (topical drug toxicity, herpetic keratoconjunctivitis, and trachoma), were treated by blunt dissection of the presumed lower punctal site under a surgical microscope. The punctal site was determined by several landmarks, the peaked medial lid margin, a dimple at that site, or an area of relative avascularity. The canaliculus was exposed and expanded to create a pocket. After the procedure, the lacrimal drainage system was found patent in nine of the 10 procedures. After one additional procedure, irrigation of the lacrimal drainage system revealed a nasolacrimal duct obstruction that was treated with dacryocystorhinostomy and silicone tube insertion. After these procedures, an objective resolution of the epiphora was noted in all patients. Epiphora resulting from lack of punctal and proximal canaliculus caused by ocular surface diseases may be treated with blind exposure and marsupialization of the proximal canaliculus instead of conjunctivodacryocystorhinostomy. If, in addition, the nasolacrimal duct is obstructed, a dacryocystorhinostomy may be performed. If this proposed procedure fails, the patient can still undergo conjunctivodacryocystorhinostomy or other procedures. The procedure may be part of a systematic approach to treat lacrimal drainage obstructions that is based on an association between the location and the cause of the obstruction.
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Rumelt S, Karatas M, Pikkel J, Majlin M, Ophir A. Optic disc traction syndrome associated with central retinal vein occlusion. ARCHIVES OF OPHTHALMOLOGY (CHICAGO, ILL. : 1960) 2003; 121:1093-7. [PMID: 12912685 DOI: 10.1001/archopht.121.8.1093] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To describe the association between ischemic central retinal vein occlusion (CRVO) and the development of optic disc (vitreopapillary) traction, as verified by optical coherence tomography (OCT). METHODS In a prospective, noncomparative, observational patient series, 3 women aged 51 to 64 years developed an ischemic type of CRVO. One patient underwent cannulation of the central retinal vein with injection of a tissue plasminogen activator. In each eye, the contour of the optic nerve head could not be accurately detected because of overlying fibrous tissue. Each patient underwent OCT examination 6 to 10 months (average, 8.3 months) after the occlusive event. RESULTS Optic disc traction was found by OCT in the 3 patients. In each, the disc was elevated, associated with either incomplete posterior vitreous detachment (2 eyes) or vitreopapillary fibrous membrane (1 eye). Secondary peripapillary retinal traction and macular or retinal detachment developed ("optic disc traction syndrome"). These findings were less marked, or not evident, on both clinical examination and ocular ultrasonography. CONCLUSIONS Optic disc traction and secondary localized retinal detachment can develop after ischemic CRVO and may contribute to the poor visual acuity. This syndrome should merit special attention before surgery for CRVO is planned. The use of OCT was helpful to diagnose this syndrome.
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Abstract
Retinal arterial occlusion remains a difficult clinical entity to manage. Treatment can best be categorized as conservative (ocular massage, pharmacologic, anterior chamber paracentesis) and invasive (catheterization of the proximal ophthalmic artery through the femoral artery with the infusion of thrombolytic agents). Most reports remain anecdotal due to its low incidence (0.85/100,000/y).
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Rumelt S, Kassif Y, Cohen I, Rehany U. A rare solitary fibrous tumour of the lacrimal sac presenting as acquired nasolacrimal duct obstruction. Eye (Lond) 2003; 17:429-31. [PMID: 12724712 DOI: 10.1038/sj.eye.6700366] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Haimovici R, Rumelt S, Melby J. Endocrine abnormalities in patients with central serous chorioretinopathy. Ophthalmology 2003; 110:698-703. [PMID: 12689888 DOI: 10.1016/s0161-6420(02)01975-9] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
PURPOSE To investigate and to identify endocrine and metabolic abnormalities in patients with central serous chorioretinopathy (CSCR). DESIGN Observational case series. PARTICIPANTS Twenty-four patients with CSCR. METHODS Serum and urinary catecholamines, glucocorticoids, mineralocorticoids, serum testosterone, and thyroid-stimulating hormone (TSH) function were evaluated prospectively. RESULTS Fifty percent (12 of 24) of patients with active acute CSCR showed elevated 24-hour urine cortisol or tetrahydroaldosterone levels. Serum aldosterone levels were low in 7 of 24 (29.1%) patients. Single morning plasma catecholamine levels were elevated in 7 of 24 patients, although 24-hour urine metanephrines (catecholamine breakdown products) were normal. Serum testosterone and TSH levels were normal in nearly all (23 of 24) patients. CONCLUSION Many patients with acute CSCR have elevated 24-hour urine corticosteroids, which may contribute to the pathogenesis of the disorder. Endogenous mineralocorticoid dysfunction is a newly described feature of CSCR.
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Rumelt S, Kaiserman I, Rehany U, Ophir A, Pikkel J, Loewenstein A. Detachment of subfoveal choroidal neovascularization in age-related macular degeneration. Am J Ophthalmol 2002; 134:822-7. [PMID: 12470749 DOI: 10.1016/s0002-9394(02)01817-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
PURPOSE To report the entity of partial detachment and folding of subfoveal choroidal neovascularization (CNV) in age-related macular degeneration (ARMD). DESIGN Interventional case reports. METHODS Review of the features of CNV detachment in two patients with CNV due to ARMD by contact lens slit-lamp biomicroscopy, fluorescein angiography, optical coherence tomography, and three-dimensional confocal scanning laser indocyanine green (ICG) angiography. RESULTS One patient out of approximately 300 (0.5%) ARMD patients treated by photodynamic therapy (PDT) developed partial CNV detachment and folding 6 weeks after the second PDT treatment. Another patient out of approximately 100 (1.0%) ARMD patients treated by transpupillary thermotherapy (TTT) developed partial CNV detachment and folding 6 weeks after the second TTT treatment. The CNVs were large (2,500 microm to 4,500 microm) and located between the retina and the retinal pigment epithelium. In each, these findings were clearly visualized by slit-lamp biomicroscopy. Fluorescein angiography demonstrated an associated retinal pigment epithelium tear in one patient. Optical coherence tomography showed distinctive features and confocal scanning laser ICG further delineated the detached folded CNV. The best-corrected visual acuity improved in one patient from 20/80 to 20/40 and in the other from counting fingers at 6 feet to 20/200 after the CNV detachment. CONCLUSIONS Partial CNV detachment and folding represent a unique, not previously reported, and possibly favorable outcome of PDT and TTT. The low energy and selectivity of these treatments may explain this phenomenon.
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Rumelt S, Bersudsky V, Blum-Hareuveni T, Rehany U. Preexisting and postoperative glaucoma in repeated corneal transplantation. Cornea 2002; 21:759-65. [PMID: 12410031 DOI: 10.1097/00003226-200211000-00005] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate the incidence, risk factors, management, and visual outcome of postoperative glaucoma in comparison with preexisting glaucoma in repeated corneal transplantation. METHODS The charts of all the patients who underwent repeated corneal transplantation between 1985 and 1998 were reviewed for the occurrence of preexisting and postoperative glaucoma. Eighty patients underwent 122 repeated corneal transplantations, of which six underwent surgery in both eyes. The mean follow-up period from the primary keratoplasty was 89.5 months and the minimal follow-up period was at least 6 months after the last transplantation. RESULTS Postoperative glaucoma affected 29 eyes (34%) in 28 patients (35%) with repeated corneal transplantation. Herpetic scar as an indication for transplantation and a history of previous immune graft rejection were more common in patients who developed postoperative glaucoma compared with the entire regrafted group ( p= 0.016 and p< 0.001, respectively). The incidence of glaucoma usually increased with the increased number of keratoplasties. The following types of glaucoma were disclosed: closed angle (59%), corticosteroid induced (21%), open angle (11%), angle recession (3%), aqueous misdirection (3%), and unknown cause (3%). Surgical intervention was required in 62%. Glaucoma was controlled in nine eyes (31%) and resolved following regrafting or discontinuation of corticosteroids in four eyes (14%), of which five (17%) had clear regrafts. Better intraocular pressure control was achieved in those cases that did not require surgical intervention ( p= 0.019). In 15 eyes (52%), regrafts failed due to uncontrolled glaucoma and/or other causes. At the end of the follow-up period, visual acuity was 20/30 to 20/200 in 17%, counting fingers from less than 20 ft in 31%, hand movement/light perception in 35%, and no light perception in 17%. Six of the 86 eyes (7%) in six patients (7.5%) had preexisting glaucoma. Graft clarity and glaucoma control in patients with preexisting glaucoma were similar to those of postkeratoplasty glaucoma (50% had controlled glaucoma and 33% had clear regraft). CONCLUSIONS Glaucoma, either preexisting or postoperative, is one of the most devastating complications of repeated corneal transplantation and the cause for regraft failure and visual loss even when intensively treated. Close monitoring and early targeted therapy are warranted to increase the survival of repeated corneal transplants in eyes affected by glaucoma.
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Rumelt S, Bersudsky V, Blum-Hareuveni T, Rehany U. Systemic cyclosporin A in high failure risk, repeated corneal transplantation. Br J Ophthalmol 2002; 86:988-92. [PMID: 12185123 PMCID: PMC1771260 DOI: 10.1136/bjo.86.9.988] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
AIM To evaluate the efficacy of oral cyclosporin A in the prevention and treatment of immune graft rejection in heavily vascularised, repeated keratoplasties with high risk for failure. METHODS 21 consecutive patients with 28 repeated corneal transplants and four quadrant vascularised recipient bed were treated with oral cyclosporin A for an average period of 12 months (range 1-41 months) and followed for an average period of 26.6 months (range 6-106 months). The average cyclosporin A blood level was 325 ng/ml (range 180-421 ng/ml). Within this group of 21 patients, another 12 regrafts were not treated with cyclosporin A and served as a control group. RESULTS Nine of the 28 regrafts (32%) treated with cyclosporin A remained clear. The Kaplan-Meier curve showed a constant decline in survival of the treated grafts, although the survival proportion during the first year of treatment was statistically higher for the treated group compared with the untreated group. Once immune regraft rejection occurred, the regraft failed despite treatment with cyclosporin A and extensive topical and systemic corticosteroids. Nine regrafts (32%) had immune graft rejection and all ultimately failed compared with five in the untreated regrafts (42%, p = NS). Ten other regrafts (36%) in the treatment group failed due to causes other than immune regraft rejection. CONCLUSIONS Systemic cyclosporin A has a limited beneficial effect in preventing immune graft rejection in repeated corneal transplants in a highly vascularised corneal bed. When immune graft rejection occurs in such regrafts, the prognosis is poor despite aggressive medical treatment. Causes other than immune regraft rejection may also result in poor visual outcome in patients with clear regrafts.
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