[A series of 20 cases of endogenous endophthalmitis]. / Description et devenir d'une série de 20 endophtalmies endogènes.

BACKGROUND: The purpose of this case series was to evaluate both the visual and systemic prognosis of patients with endogenous endophthalmitis. MATERIAL AND METHODS: We reported a series of 20 cases of endogenous endophthalmitis occurring between 2012 and 2015 at the university medical center in Toulouse. RESULTS: The mean age was 67 (±43.3) years with a male predominance (n=11). The site of entry was found in 14 cases (87.5%). In 11 cases (69%), the causative agent was a bacterium; a fungal infection was found in five cases. Visual acuity after maximal medical and surgical treatment was limited to "no light perception" in 7 cases (35%), "hand motion" in 2 cases (10%), "finger counting" in 3 cases (15%) and 10/10 in 2 cases (10%). One case had no final data. The main site of entry was found to be associated endocarditis (n=7), central venous line or venipuncture (n=6). The main local complications were retinal detachment (n=6), cataract (n=5) and choroidal neovascularization secondary to scarring (n=2). CONCLUSIONS: Endogenous endophthalmitis is associated with poor visual prognosis. It is also often associated with systemic complications that may be life-threatening.

[Isolated patchy perivenular whitening: When white edema of the posterior pole may be vascular in origin but not a retinal artery occlusion]. / Blanc périveinulaire isolé : quand un œdème blanc du pôle postérieur d'origine vasculaire ne rime pas avec oblitération artérielle rétinienne.

OBJECTIVE: To identify cases of non-ischemic retinal vein occlusion (RVO) presenting as isolated patchy perivenular retinal whitening and to describe diagnostic considerations and short-term natural history. MATERIAL AND METHODS: Retrospective observational monocentric case series. Patients monitored in one center between January 2013 and January 2015. Among the 151 patients monitored in our center for retinal vein occlusion, we identified patients presenting with isolated patchy perivenular whitening revealing retinal venous occlusion. RESULTS: Eight patients presenting with isolated perivenular whitening revealing RVO were identified (3.9 %). There were five central retinal vein occlusions, three hemi-retinal vein occlusions and no branch retinal vein occlusions. Initial visual acuity was preserved in five out of eight cases. In all cases, patchy perivenular whitening was isolated, without retinal hemorrhage. Blue monochromatic photographs allowed visualization of patchy perivenular whitening in all cases. Optical coherence tomography (OCT) showed a focal and segmental hyper-reflective area in the inner retinal layers, especially in the inner nuclear layer. One month after diagnosis, atrophy was noted in the retinal layers showing initial hyper-reflectivity. Three cases of our series of eight were initially mistakenly diagnosed as central retinal arterial occlusion. CONCLUSION: The main complication of perivenular whitening is the atrophy of inner retinal layers responsible for paracentral scotomas. The differential diagnosis with retinal arterial occlusion, which may be difficult, is based on the angiographic and OCT features, and their progression.

[Treatment delay in patients with first episode of retinal detachment in the studied eye in Midi-Pyrénées]. / Délai de prise en charge des patients atteints d'un premier épisode de décollement de rétine sur l'œil étudié en Midi-Pyrénées.

INTRODUCTION: Retinal detachment (RD) is a potentially blinding condition. Delay in management is a major prognostic factor. In our study, we analyzed the treatment delay for retinal detachments in the Midi-Pyrenees area, and factors which may influence it. MATERIAL AND METHODS: Observational, cross-sectional, multicentric study, carried out over a 6-month period. PRIMARY OUTCOME: time between diagnosis and surgery. Secondary outcome: time between first symptoms and surgery. Non-parametric tests were used to analyze the influence of sociodemographic features, clinical features, distance between home and surgical center, and occurrence over a weekend. RESULTS: One hundred and fiftty-nine patients were included. The mean time between diagnosis and surgery was 4.4 ± 12.3 days (2.7 ± 4.3 for recent RD, less than 1 month), and was increased by the presence of a weekend (P<0.001), or of a weekend with public holiday (P=0.023), and by macular detachment (P=0.008). The mean time between first symptoms and surgery was 12.0 days and was increased by the absence of RD history (P=0.023), and by macular detachment (P=0.046). No association was observed between these times to surgery and the distance between the patient's home address and the place of surgery. CONCLUSION: The time between diagnosis and surgery was relatively short in the Midi-Pyrénées area, but we often noted a delayed diagnosis, which may be due to the patient's lack of awareness of the symptoms and difficult access to specialty consultations. However, no relationship was found between this time-to-surgery and the distance between the patient's home and the surgical center.

Posterior segment involvement in cat-scratch disease: A case series.

INTRODUCTION: Cat-scratch disease (CSD) is a systemic infectious disease. The most well-known posterior segment presentation is neuroretinitis with a macular star. In this study, we present a case series emphasising the heterogeneity of the disease and the various posterior segment manifestations. MATERIALS AND METHODS: A retrospective case series of consecutive patients presenting with posterior segment CSD, over a 5-year period (2010 to 2015), at two ophthalmological centres in Midi-Pyrénées. RESULTS: Twelve patients (17 eyes) were included, of whom 11 (92%) presented with rapidly decreasing visual acuity, with 6 of these (50%) extremely abrupt. CSD was bilateral in 5 (42% of all patients). Posterior manifestations were: 12 instances of optic nerve edema (100%), 8 of focal chorioretinitis (67%) and only 6 of the classic macular edema with macular star (25% at first examination, but 50% later). Other ophthalmological complications developed in three patients; one developed acute anterior ischemic optic neuropathy, one a retrohyaloid hemorrhage and one a branch retinal artery occlusion, all secondary to occlusive focal vasculitis adjacent to focal chorioretinitis. CONCLUSION: Classical neuroretinitis with macular star is not the only clinical presentation of CSD. Practitioners should screen for Bartonella henselae in all patients with papillitis or focal chorioretinitis.

[What were the obstacles to the development of outpatient cataract surgery in Toulouse University Hospital in 2013?]. / Quels obstacles au développement de la chirurgie ambulatoire de la cataracte au CHU de Toulouse en 2013?

INTRODUCTION: Cataract surgery is an ideal candidate for outpatient care. In 2013, in the Toulouse University Hospital, outpatient care rate for phacoemulsification was 75.8%. We conducted this study to identify the barriers that limit the development of outpatient cataract surgery in our establishment. MATERIAL AND METHODS: A retrospective observational study was conducted. We included all patients who underwent phacoemulsification (Medical Act Code BFGA004) as a traditional inpatient in 2013. We excluded admissions for which the medical, anesthesia or nursing records, as well as scheduling sheets, were incomplete. Patients were classified according to the reason for inpatient hospitalization and the type of surgery: cataract as primary surgery or cataract as combined procedure. RESULTS: Two hundred and ninety-eight stays were included with a mean age of 66.8 ± 16.8 years, and a male/female ratio of 0.76. The indication for inpatient hospitalization was a social, surgical or anesthetic reason in the following respective proportions: 41, 34 and 8% of cases. Failure of ambulatory care represented 7% of cases. Social isolation represented 89% of social reasons. In a combined gesture, the reason was surgical in 89% of cases. CONCLUSION: Development of outpatient surgery requires the participation of all involved. Taking into account the social factors is an essential element for developing ambulatory surgery. Social isolation is a frequent situation requiring a societal response. With regard to surgical considerations, practice patterns must target outpatient combined procedures in particular.

[Multimodal imaging in the diagnosis of acute macular neuroretinopathy]. / Intérêt de l'imagerie multimodale dans le diagnostic de neurorétinopathie maculaire aiguë

INTRODUCTION: Acute macular neuroretinopathy is a retinal disease, usually presenting with a "normal fundus". Thus, this condition can be mistaken for optic neuropathy. Herein we present five clinical cases of patients affected with acute macular neuroretinopathy; one of them is a retrospective diagnosis while the others were diagnosed on initial examination. In the five cases, multimodal imaging with infrared photography and OCT helped to establish the diagnosis. MATERIAL AND METHODS: Retrospective study of five clinical cases. Initial and final best visual acuities as well as infrared and OCT imaging were collected for all patients. RESULTS: All patients initially reported a visual disturbance associated with a more or less severe decrease in visual acuity. Infrared imaging showed a dark, perifoveolar appearance of the lesions. In all cases, OCT images showed thickening and hyperreflectivity of the outer plexiform layer, extending towards the outer retinal layers. CONCLUSION: Acute macular neuroretinopathy is a clinical entity that has been long-described, which now benefits widely from new imaging technologies, allowing an earlier and more accurate diagnosis, but calling into question the actual name of this condition. The exact pathophysiology of the condition remains nonetheless incompletely elucidated.