排序方式: 共有44条查询结果,搜索用时 15 毫秒
1.
Tranos Paris G. Allan Bruce Balidis Miltiadis Vakalis Athanasios Asteriades Solon Anogeianakis George Triantafilla Magda Kozeis Nikolaos Stavrakas Panagiotis 《Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie》2020,258(5):987-993
Graefe's Archive for Clinical and Experimental Ophthalmology - To investigate the accuracy of preoperative biometry in eyes undergoing combined phacovitrectomy and to compare it with eyes... 相似文献
2.
To describe a case of bilateral cystoid macular edema in a patient with Dandy–Walker syndrome. An 18-year-old male was referred to our tertiary referral center for evaluation of his decreased visual acuity. Detailed ophthalmic examination and imaging revealed the presence of bilateral cystoid macular edema, which was successfully treated with intravitreal triamcinolone injections (2 mg in 0.05 ml). Recurrence of macular edema developed after a period of approximately four months. This is an unusual ophthalmic manifestation of Dandy–Walker syndrome. Cystoid macular edema should be included in the differential diagnosis of subjects with Dandy–Walker syndrome presenting with decreased vision. The pathogenetic mechanism for the development macular edema in this case is not clear. Intravitreal triamcinolone is an effective treatment, but edema was recurrent in our case. Other approaches (such as oral Acetazolamide or intravitreal Anti-VEGF) have to be considered as well. 相似文献
3.
4.
Vote B. J Tranos P Bunce C L Da Cruz 《世界核心医学期刊文摘》2006,2(5):12-13
目的:研究经巩膜缝线固定后房型人工晶状体移植(悬吊式PC-IOLs)的长期视觉效果和并发症发生率。设计:回顾性的病例描述研究。方法:对在M oorfields眼科医院行扁平部玻璃体切除联合悬吊式PC-IOLs并至少随访12个月同时记录并发症。结果:分析并包括48例患者(33男,15女)的61只眼,平 相似文献
5.
6.
Tranos PG Wickremasinghe SS Hildebrand D Asaria R Mearza A Ghazi-Nouri S Little BC 《Journal of cataract and refractive surgery》2003,29(3):508-512
PURPOSE: To compare the incidence and the spectrum of postoperative complications detected when the intraocular pressure (IOP) is reviewed 4 to 6 hours or the day after uneventful phacoemulsification cataract extraction and intraocular lens (IOL) implantation. SETTING: Royal Free Hospital, London, United Kingdom. METHODS: The study cohort consisted of 141 patients who had uneventful phacoemulsification and IOL implantation under regional (peribulbar/topical) or general anesthesia. Postoperative evaluation of the patients was performed by an ophthalmologist using a standard form at 4 to 6 hours or 24 hours. RESULTS: The mean IOP at 4 to 6 hours and 24 hours was 22.85 mm Hg +/- 9.56 (SD) and 19.44 +/- 7.04 mm Hg, respectively. The IOP was more likely to be greater than 30 mm Hg when measured on the same day, resulting in a significantly higher intervention rate than on the first day (P =.037). The best corrected visual acuity was significantly better at 24 hours than at the same-day review (P <.001). There was no significant difference in the extent of anterior chamber activity, patient comfort, or state of the wound between the same- or next-day follow-up. All patients attended a follow-up appointment 3 weeks after surgery, had an IOP of 21 mm Hg or less, and were subsequently discharged. CONCLUSIONS: The results indicate that moderate IOP spikes (<40 mm Hg) can be left untreated if they are not associated with corneal edema or patient discomfort as they decline spontaneously. Before they are discharged, patients with compromised optic discs or predisposed to retinal or optic nerve pathology should be carefully evaluated the day after surgery to treat IOP elevations. 相似文献
7.
Tranos PG Peter NM Nath R Singh M Dimitrakos S Charteris D Kon C 《Eye (London, England)》2007,21(6):802-806
PURPOSE: To investigate the role of vitrectomy without prone posturing in the anatomic and functional outcome of macular hole surgery (MHS). METHODS: Forty-one consecutive eyes of 41 patients with stage II-IV full-thickness macular holes underwent pars plana vitrectomy and 16% C3F8 tamponade. In 25 cases posturing group (P), subjects were instructed to assume prone positioning for 10 days postoperatively, whereas in 16 cases non-posturing group (NP) patients were advised to avoid lying supine but no other posturing instructions were given. Preoperative, intraoperative and postoperative clinical data were collected, with macular hole closure rate and change in LogMAR visual acuity, contrast sensitivity, metamorphopsia, and 25-Visual Function Questionnaire (VFQ-25) being the primary outcome measures. RESULTS: Over a mean follow-up of 4.21.2 months, anatomical hole closure was noted in 22/25 (88%) and 14/16 (87.5%) in groups P and NP respectively. Visual acuity improved by a mean of eight letters and there was no significant difference in the two groups (P=0.724). Similarly, postoperative prone posturing did not have an effect on the final contrast sensitivity, metamorphopsia, and VFQ-25 composite scores (P=0.238, P=0.472, and P=0.87, respectively). However, eyes in group NP developed significantly more severe cataract in the early postoperative period (P=0.02). CONCLUSIONS: Prone posturing following MHS provides no functional or anatomic benefit but it is associated with slower progression of cataract. Combined phacovitrectomy without face down positioning may be considered for all phakic patients undergoing MHS. 相似文献
8.
Wickremasinghe S Dansingani KK Tranos P Liyanage S Jones A Davey C 《Acta ophthalmologica Scandinavica》2007,85(2):133-142
CONTEXT: Breast cancer is the most common malignancy in women, with increasing incidence in Europe and North America. The frequency of involvement of the eye and visual pathways is reported to be as high as 30% in patients with known metastatic disease. In some cases, ophthalmic involvement can be the first sign of metastatic spread. Metastasis occurs via the haematogenous route and predominantly involves the choroid. Metastases to other ocular structures, the orbit and the visual pathways have also been described. Paraneoplastic effects are rare but significant. TREATMENTS: Different modalities are employed in the treatment of breast cancer and its metastases. These include chemotherapy and radiotherapy. The ocular adverse effects of these have been well described, but recently developed new treatment modalities, such as monoclonal antibodies, may have different side-effects. With the increasing incidence of breast cancer and the advent of new treatment strategies, the complications of the disease and the sequelae of therapy are highly relevant to both oncologists and ophthalmologists. 相似文献
9.
10.
Wickremasinghe SS Tranos PG Sinclair N Andreou PS Harris ML Little BC 《Eye (London, England)》2003,17(4):501-505
AIM: The aim of this study was to record the subjective visual experience of patients during phacoemulsification and intraocular lens implantation under subtenons anaesthesia. METHODS: Prospective, nonrandomised, cohort, postoperative questionnaire based study. Patients selected underwent routine phacoemulsification and intraocular lens implantation under regional subtenons anaesthesia. chi(2) and Fisher's exact tests (two-tail) were used to evaluate the data. RESULTS: A total of 104 patients were selected, 38 (36.5%) were male and 66 (63.5%) were female. The mean age of patients was 74.0+/-8.8 years. In all, 87.5% saw light during the operation with 9.6% finding this painful. Photophobia was highest among younger patients (P=0.002). Coloured lights were seen by 56.7% and 13.5% found the visual experience frightening. Frightening visual experiences were significantly associated with the perception of colour (P=0.005) and photophobia (P=0.003). A volume of anaesthetic greater than 4 m was associated with a significant reduction in anxiety as a result of the visual experience (P=0.003). None of the other visual phenomena recorded were associated with a frightening visual experience. CONCLUSIONS: Patients undergoing regional anaesthesia experience a wide variety of visual sensations during cataract surgery. Perception of colour and volumes of anaesthetic less than 4 m appear to be associated with the visual experience being more frightening. Detailed preoperative counselling is mandatory. It should include comprehensive information about visual perception during the procedure relieving the patients from unnecessary distress. 相似文献