8-0 polyglactin 910 suture in entropion repair: long term follow up and rates of recurrence.

OBJECTIVES: The choice of suture is an important consideration in entropion repair, with implications on wound strength, inflammation and scar formation. There is no consensus on the best suture material or gauge of suture at present. We aim to assess the long-term outcome of entropion repair using 8-0 polyglactin sutures, with specific focus on rates of recurrence, wound dehiscence, infection and scarring. METHODS: This retrospective case series included consecutive patients from two institutions (84 eyes) undergoing entropion repair using a subciliary incision and a lateral wedge resection. Patients were invited for follow up review and patient records were evaluated to assess for cosmetic and functional outcome, complications and patient satisfaction. RESULTS: The median follow-up time from surgery was 48 months (range 20-100). There were five cases of entropion recurrence (5.9%), taking place between 8 months to 4 years after surgery, two cases required further surgery, while three were conservatively treated. There was no wound dehiscence. Two cases (2.4%) of mild superficial wound infections occurred which were successfully treated with topical antibiotics, 1 case (1.2%) of mild lid notching, and 1 case (1.2%) of scarring were recorded. 97% of patients reported to be satisfied with the outcome of their surgery. CONCLUSIONS: The use of 8-0 polyglactin suture in entropion repair has resulted in good aesthetic and functional outcome in this case series, with low rates of recurrence, complications, and no case of wound dehiscence, suggesting this suture provides sufficient tensile strength to enable wound closure and healing.

Can Routine Patients Be Safely Discharged After Neodymium-Doped Yttrium Aluminium Garnet Laser Posterior Capsulotomy?

Background Neodymium-doped yttrium aluminium garnet (Nd:YAG) posterior capsulotomy is a common treatment for posterior capsular opacification. Practice varies regarding routine follow-up. In this study, we reviewed follow-up rates and treatment-related complications from a district general hospital's ophthalmology unit to assess areas for improvement and cost-effectiveness. Methodology We conducted a retrospective review of electronic patient records for all patients treated with Nd:YAG capsulotomy in 2019 at our hospital. Primary outcomes included visual acuity, complications, and follow-up data. Secondary outcomes included medication prescribing and the grade of surgeon. Results In total, 912 eyes of 744 patients were included. Overall, 536 (58.8%) eyes were discharged immediately following their laser. Complication rate was 4.3% (39 eyes). Junior training grades had a higher rate of medication prescribing (40/46 eyes; 87.0%) and follow-up (36/40 eyes; 78.3%). Conclusions Certain selected patients may be safely discharged following capsulotomy with safety-netting advice. This strategy increases the capacity to follow-up patients at higher risk of complications. Higher rates of follow-up among junior ophthalmologists offers potential for training.

Surgically-induced necrotising scleritis complicated by Nocardia infection following routine cataract surgery.

Necrotising scleritis is a rare, inflammatory condition with potentially devastating visual consequences. It can be associated with inflammatory and infectious causes, and has been linked to several different ocular procedures. We present a difficult case of a patient with surgically-induced necrotising scleritis following routine phacoemulsification cataract surgery, who developed a secondary Nocardia bacterial infection. He required a number of surgical interventions and prolonged antibiotic therapy, suffering recurrent scleral abscesses. A literature review accompanies our case report. Prompt recognition and adequate investigation for underlying inflammatory and infective causes are vital to maintain integrity of the globe and ensure suitable treatment of this challenging condition.

Abiotrophia defectiva endophthalmitis following routine cataract surgery: the first reported case in the United Kingdom.

INTRODUCTION: Abiotrophia defectiva is a fastidious organism that has been implicated in severe infections such as endocarditis in immunocompetent patients. Modern tools are available to aid identification, but the main challenge remains clinical suspicion of A. defectiva . CASE PRESENTATION: An otherwise fit and well 65-year-old female presented with reduced vision, red eye and discomfort 2 days following routine left cataract surgery. She had visual acuity of light perception only, significant anterior chamber inflammation (including hypopyon) and limited fundal view. She was diagnosed with post-operative endophthalmitis and 0.1 ml of ceftazidime (2 mg/0.1 ml) and 0.1 ml vancomycin (2 mg/0.1 ml) were injected intravitreally after vitreous aspiration. Subconjunctival cefuroxime was also injected. A repeat injection was performed on day three of admission. Gram staining revealed Gram-positive long-chain cocci, which were identified as A. defectiva . The patient was discharged on oral ciprofloxacin 500 mg twice a day with oral prednisolone 60 mg once a day; this was tapered and stopped at 8 weeks post-discharge. The left eye received dexamethasone 0.1 % 6 times a day (again, tapered over 8 weeks), moxifloxacin 5 % 6 times a day and atropine 1 % twice a day. Vision improved to 6/12 unaided (6/9.5 with pinhole) at 9 weeks post-operatively, with a clear fundal view. CONCLUSION: We present a case of A. defectiva endophthalmitis following routine cataract surgery. To our knowledge, this is the first reported case in the UK and the fourth globally, which with prompt treatment ended with a good visual outcome.

Inflammatory juvenile compound conjunctival nevi. A clinicopathological study and literature review.

AIM: The conjunctival nevus affecting children and adolescents is a rare condition and the literature showed only few reports on this issue. The aim of this article is to determine the histopathological features for the correct diagnosis of an inflammatory juvenile compound nevus of the conjunctiva (IJCNC) in order to make the difference between this tumor and other lesions, like conjunctival melanoma or lymphoma, very similar from a gross point of view. This article is a clinical pathological study of two cases of IJCNC with particular histopathological characteristics, who were admitted at the 2nd Ophthalmology Clinic, "Prof. Dr. Nicolae Oblu" Emergency Clinical Hospital, Iasi, Romania, over a period of five years (from July 1, 2012 to June 30, 2017). Both patients were adolescents, a boy (13-year-old) and a girl (12-year-old). Both lesions were bulbar juxtalimbal located and grew in size over one year. Seen at slit-lamp biomicroscopy, the first one presented as a non-pigmented lesion, while the second was a pigmented nevus, but their dimensions did not exceed 10 mm in diameter. From a histopathological point of view, both of them showed a nested junctional growth pattern, along with intra- and subepithelial location, of the nevomelanocytes. Tumoral cells demonstrated different degrees of atypical cytology, but in the second case, it was more obvious. Microscopic examination also revealed epithelial cystic inclusions, and prominent inflammation in the stroma of these two nevi. One of the cases presented heavy inflammation that took the form of lymphoid follicles and sheets of eosinophils, but the other showed only diffuse inflammation with lymphocytes plasma cells, and eosinophils within its stroma. The immunohistochemical characterization (anti-melan A, anti-S100 protein and anti-cytokeratin AE1÷AE3 antibodies) of the tumoral cells helped to the diagnosis. CONCLUSIONS: IJCNC represent a small group of nevi that develop in adolescents and have some particular histopathological features. The pathological diagnosis is difficult as the microscopic features are very similar to a conjunctival melanoma, but a detailed microscopic examination, immunohistochemical stainings and the young age of the patient could help in establishing the benign nature of these lesions.

Histological, immunohistochemical and clinical considerations on amniotic membrane transplant for ocular surface reconstruction.

Amniotic membrane (AM) transplantation has been used successfully worldwide in ophthalmology plastic surgery for over 100 years. This review presents the histological and the immunohistochemical features of AM compared to those of the conjunctiva and discusses the techniques of processing and preservation, its mechanism of action in ocular reconstruction, its clinical ophthalmic indications, but also advantages and limitations of grafting with this biomaterial.

A 16-year retrospective study of dacryocystitis in adult patients in the Moldavia Region, Romania.

PURPOSE: Chronic dacryocystitis (CD) is an inflammation of the lacrimal sac and nasolacrimal duct with a long-standing evolution. The aims of this study were to analyze the epidemiology and to evaluate the histopathological features and the chronic inflammation score (CIS) system of chronic dacryocystitis in the region of Moldavia, Romania, over a period of 16 years. METHODS: We conducted a retrospective descriptive analysis of all pathological reports of chronic dacryocystitis from the Department of Pathology, "Prof. Dr. Nicolae Oblu" Emergency Clinical Hospital, Iasi, Romania, between January 1, 1999 and December 31, 2015, with the final application of CIS. We also recorded the demographic information of patients and lesion localizations. RESULTS: Eighteen cases of CD were identified, with a female:male ratio of 8:1. Patient median age was 66.27 years (range 33-83 years), 55.55% being in their eighth and ninth decade of life. A non-systemized growth trend starting with 2002 could be identified. Microscopically, several histopathological features were identified, some of them being associated: epithelial lining hyperplasia with pseudopapillary folds (77.77% of the cases), epithelial invaginations in the submucosa (11.11%), squamous metaplasia (16.66%) or partial denudation (33.33%). The sac wall revealed chronic diffusion (88.88%) or nodular lymphocytic inflammation (11.11%). 5.55% of cases presented fibrosis in the lacrimal sac wall with few lymphocytes. Applying CIS system, the majority of cases (13 patients, 72.22%) were identified with moderate chronic inflammation, only one case (5.55%) pointed out a mild degree of inflammation with a CIS<3, but four (22.22%) cases showed severe inflammatory changes with a CIS>6. CONCLUSIONS: In our region, CD is more frequent in senior women, probably due to their deficient immune system. Histological specimens of CD are not commonly found in practice of pathologists, but when the histological sections are analyzed they reflect a multitude of aspects that need to be known in order to guide ophthalmologists in their practice. In our region, CD is more frequent in senior women, probably due to their deficient immune system and to the specific anatomy of their nasolacrimal duct. The histological appearances varied from patient to patient and even in the same patient varied from one area to another. There were histopathological changes indicating adaptive changes, which could lead to the development of malignant tumors at this level. Therefore, there is a need for patient education with CD both in terms of ophthalmic hygiene and in what regards possible complications in the absence of a regular presentation to the ophthalmologist.