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Nonalcoholic fatty liver disease (NAFLD) is a pathologic condition frequently observed in clinical practice. To date, the prevalence of NAFLD is approximately 25–30% among adults of the general population in Western countries but increases to approximately 70–75% among patients with type 2 diabetes mellitus. In the last decade, accumulating evidence has clearly demonstrated that patients with NAFLD have not only an increased liver-related morbidity and mortality but also an increased risk of fatal and non-fatal cardiovascular events. In particular, several studies have documented the existence of an independent association among NAFLD and cardiac changes in structure and function in both non-diabetic and diabetic patients. In addition, mounting evidence also suggests that there is a strong relationship between NAFLD and cardiac arrhythmias, such as atrial fibrillation, QTc prolongation and ventricular arrhythmias. This is of clinical interest, as it could explain, at least in part, the increased risk of death for cardiovascular disease in patients with NAFLD. Therefore, seeing that cardiovascular disease complications are the leading cause of disability and death in NAFLD patients, the recent European clinical practice guidelines advised to check the cardiovascular system in all patients with NAFLD. This clinical mini review will briefly describe the increasing body of evidence regarding the association between NAFLD and cardiac arrhythmias, and discuss the potential biological mechanisms underlying this association.

Background Type 2 diabetes is strongly associated with the occurrence of cardiovascular diseases, especially heart failure. Some studies have suggested that subclinical systolic dysfunction as assessed by tissue Doppler imaging (TDI) is already present in uncomplicated diabetic patients with normal left ventricular ejection fraction (LVEF). Considering the importance of this aspect, the aim of this cross-sectional study was to examine the relationship between glycated hemoglobin and mean s′ wave velocity (a reliable measure of early LV systolic dysfunction) in a cohort of type 2 diabetic outpatients with preserved LVEF and without ischemic heart disease. Methods Forty-four male patients with newly diagnosed and 172 male patients with established type 2 diabetes were recruited for this cross-sectional study. All patients were evaluated with a transthoracic echocardiographic Doppler. The statistical analysis was conducted by a linear multivariate regression analysis, including several potential confounders. Results The mean values of mean s′ wave velocity were lower in patients with a worse glycemic control and progressively decreased across the quartiles of glycated hemoglobin. The multivariate linear regression analysis showed that mean s′ wave velocity was inversely and independently associated with glycated hemoglobin (standardized beta coefficient −0.178; p = 0.043) after adjustment for age, duration of diabetes, body mass index, pulse pressure, estimated glomerular filtration rate, microvascular complication status, and indexed cardiac mass. Conclusions These results suggest that s′ wave velocity, as evaluated by TDI echocardiography, was an early marker of systolic dysfunction in type 2 diabetic patients with preserved LVEF and without prior ischemic heart disease. Moreover, early systolic dysfunction was independently associated with poor glycemic control in these patients. Future studies are needed to elucidate the pathogenic role of chronic hyperglycemia in the development of early LV systolic dysfunction.

Presently, data on the association between nonalcoholic fatty liver disease (NAFLD) and distal symmetric polyneuropathy in people with diabetes are scarce and conflicting. The aim of this retrospective, cross-sectional study was to examine whether NAFLD was associated with an increased prevalence of distal symmetric polyneuropathy in type 1 diabetic adults.We studied all white type 1 diabetic outpatients (n = 286, 42.3% male, mean age 43 ± 14 years, median diabetes duration 17 [10-30] years), who participated in a foot screening program at our adult diabetes clinic after excluding those who had excessive alcohol consumption and other known causes of chronic liver disease. NAFLD was diagnosed by ultrasonography. Distal symmetric polyneuropathy was detected using the Michigan Neuropathy Screening Instrument method and the biothesiometer Vibrotest.Overall, the prevalence rates of NAFLD and distal symmetric polyneuropathy were 52.4% and 35.3%, respectively. Patients with NAFLD had a substantially increased prevalence of distal symmetric polyneuropathy compared to their counterparts without NAFLD (51.0% vs. 17.1%, p0.001). In univariate analysis, NAFLD was associated with an approximately 5-fold increased risk of prevalent distal symmetric polyneuropathy (odds ratio [OR] 5.32, 95% confidence interval [CI] 3.1-9.3, p0.001). This association remained significant even after adjustment for age, sex, diabetes duration, hemoglobin A1c, diabetic retinopathy, smoking, metabolic syndrome, chronic kidney disease and carotid artery stenoses ≥ 40% (adjusted-OR 2.23, 95% CI 1.1-4.8, p0.05).Our results show that NAFLD, diagnosed by ultrasonography, is strongly associated with an increased risk of distal symmetric polyneuropathy in type 1 diabetic adults, independently of several cardio-metabolic risk factors.

Summary Vertebral osteomyelitis (or spondylodiscitis) is steadily increasing in Western countries and often results from hematogenous seeding, direct inoculation during spinal surgery, or contiguous spread from an infection in the adjacent soft tissue. We present the case of a 67-year-old white patient with type 2 diabetes who went to Hospital for high fever, back pain, and worsening of known infected ulcers in the left foot. Despite intravenous antibiotic treatment and surgical debridement of the foot infection, high fever and lower back pain continued. Bone biopsy and two consecutive blood cultures were positive for Staphylococcus aureus. A spinal magnetic resonance imaging (MRI) was performed, revealing serious osteomyelitis in L4 and L5 complicated by an epidural abscess. Contiguous or other distant focuses of infection were not identified. In this case, diabetic foot could be considered as a primary distant focus for vertebral osteomyelitis. Clinicians should consider vertebral osteomyelitis as a ‘possible’ diagnosis in patients with type 2 diabetes complicated by foot infection that is associated with fever and lower back pain. Learning points Vertebral osteomyelitis is increasing in Western countries, especially in patients with type 2 diabetes. The primary focus of infection is the genitourinary tract followed by skin, soft tissue, endocarditis, bursitis, septic arthritis, and intravascular access. Diabetic foot could be a rare primary focus of infection for vertebral osteomyelitis, and, however, vertebral osteomyelitis could be a serious, albeit rare, complication of diabetic foot. Clinicians should keep in mind the many potential complications of diabetic foot ulcerations and consider vertebral osteomyelitis as a “possible” diagnosis in patients with type 2 diabetes and foot ulcers associated with nonspecific symptoms such as lower back pain. Early diagnosis and correct management of vertebral osteomyelitis are crucial to improve clinical outcomes.

To report the case of a patient initially diagnosed with acute posterior multifocal placoid pigment epitheliopathy (APMPPE), characterized by relentless evolution despite high-dose steroid therapy. An interferon-gamma release assay (IGRA) indicated a diagnosis of suspected tuberculous choriocapillaritis and the disease responded only to massive inflammation suppressive therapy and antibiotic therapy. Case report. Review of clinical features and investigational procedures. Smoldering relentless evolution and subsequent arrest of progression could be precisely monitored by indocyanine green angiography (ICGA). The patient did not recover after standard anti-tubercolosis (TB) therapy combined with corticosteroid. A fourth antibiotic had to be added in order to stop the progression of the retinal disease. In each case of choriocapillaritis such as APMPPE an infectious cause including TB has to be excluded making IGRA tests unavoidable. As the main structure involved is the choriocapillaris the most precise follow-up or monitoring is obtained with ICGA.

Purpose: To test interobserver agreement in the fluorescein/indocyanine green angiography (FA/ICGA) scoring system for uveitis.Methods: Four observers scored 32 dual FA/ICGAs. Spearman rank correlation was used to analyze correlation between pairs of observers in scores assigned to angiographic signs. Kappa statistics were used to test agreement between pairs of observers in comparative total FA and ICGA scores.Results: The authors found a significant correlation between pairs of observers in scores assigned to all FA signs and all except one ICGA sign. The only discordant sign was early stromal vessel hyperfluoresence on ICGA. There was a moderate to substantial agreement between pairs of observers in comparative FA/ICGA total scores.Conclusions: The level of agreement between uveitis specialists in scoring of dual FA/ICGA indicates that the scoring system tested in this study will be useful for clinical studies of uveitis. Increased experience with this system may further improve its reproducibility.

In a recent cross-sectional study published on J Hepatol, Yeung et al. have showed that advanced liver fibrosis (detected by transient elastography), which is a severe form of non-alcoholic fatty liver disease (NAFLD), was associated with an increased risk of albuminuria in a cohort of approximately 1,800 Chinese patients with type 2 diabetes mellitus, independent of several cardio-metabolic risk factors (1).

Nonalcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease in many developed countries, affecting an estimated 30 % of the adult population. In this updated clinical review, we summarize the current knowledge regarding the strong association between NAFLD and the risk of coronary heart disease (CHD) and other functional, structural, and arrhythmic cardiac complications (e.g., left ventricular dysfunction, heart valve diseases and atrial fibrillation). We also briefly discuss the putative biological mechanisms linking NAFLD with these important extra-hepatic complications. To date, a large body of evidence has suggested that NAFLD is not simply a marker of CHD and other functional, structural, and arrhythmic cardiac complications, but also may play a part in the development and progression of these cardiac complications. The clinical implication of these findings is that patients with NAFLD may benefit from more intensive surveillance and early treatment interventions aimed at decreasing the risk of CHD and other cardiac and arrhythmic complications.

Purpose: In its typical form and when seen at onset, Vogt-Koyanagi-Harada (VKH) is characterized by easily recognizable signs that allow diagnosis without difficulty. In cases that do not have acute onset, that are seen at a later stage or that do not show the complete set of signs, appraisal is more difficult and diagnosis may cause difficulties. We present here a case of bilateral granulomatous uveitis compatible with VKH disease in order to allow several experts to give their opinion on the most appropriate manner to confirm or reject the diagnosis and their approach to the management of the case. Case presentation: A 17-year-old female patient consulted her ophthalmologist for blurred vision OU following an episode of a flu-like disease with malaise, fever and headaches. A bilateral anterior granulomatous uveitis with a right papillitis was diagnosed and the patient presented with a bilateral acute myopization. Fluorescein angiography showed right disc hyperfluorescence with late leakage and slight left disc hyperfluorescence. The patient was given a course of one week of peroral corticosteroid therapy followed by an intramuscular injection of Bentelan® twice weekly. In the absence of significant improvement the patient was sent sixweeks later to a specialized center where a complete work-up was performed. Expert opinion: The diagnostic work-up, investigational tests, and differential diagnosis to confirm or reject the diagnosis of VKH as well as the management of the case will be described by the experts

Purpose Firstly, to give a review of characteristic indocyanine green angiographic (ICGA) signs in Vogt–Koyanagi–Harada (VKH) disease and, secondly, to determine the utility of ICG angiography in the assessment and follow-up of choroidal inflammatory activity during initial high-dose inflammation suppressive therapy and during the tapering of therapy. Methods We have first reviewed characteristic ICGA signs in VKH. This is followed by a study of four patients with an acute initial VKH uveitis episode who received regular initial and follow-up angiographic examinations for at least 9 months. Classical ICGA signs were recorded at onset and followed for at least 9 months and were correlated with treatment levels. The treatment consisted of high-dose oral corticosteroids (0.8–1.5 mg/kg) preceded by pulse intravenous methylprednisolone (500–1000 mg) for 3 days in hyperacute cases and followed by very slow tapering with the addition of an immunosuppressive agent in cases of insufficient response. Results The major ICGA signs that were both consistently present and easy to record in the four VKH patients having an acute initial uveitis episode with a pre-treatment angiography and an angiographic follow-up for a minimum of 9 months include (1) early choroidal stromal vessel hyperfluorescence and leakage, (2) hypofluorescent dark dots, (3) fuzzy vascular pattern of large stromal vessels and (4) disc hyperfluorescence. All patients were treated with high-dose inflammation suppressive therapy: in two patients, within 14 and 21 days after initial symptoms, respectively, and in the other two patients, within 6 weeks. Hypofluorescent dark dots, the most constant and easily recordable sign, was very prominent in all cases at presentation. A 90% to complete resolution of dark dots was noted in all four patients after 4 months of therapy. The other three major angiographic signs, early choroidal stromal vessel hyperfluorescence and leakage, indistinct fuzzy vessels at the intermediate angiographic phase and disc hyperfluorescence resolved in all cases within 8 weeks or less of high-dose inflammation suppressive therapy. In three of the four patients, dark dots reappeared after a mean of 7.8 ± 2.8 months after onset of therapy when the patients were under a mean corticosteroid dose of 13.2 ± 6.3 mg per day without any significant clinical or fluorescein angiographic signs, indicating subclinical recurrence. An increase in the inflammation suppressive therapy again brought about angiographic resolution of choroidal subclinical disease in all cases. Conclusion Choroidal inflammation shown by ICG angiography can be suppressed completely by initial high-dose inflammation suppressive therapy. However, recurrent subclinical choroidal inflammation is detected at the end of the tapering period in a high proportion of cases. This indicates that, in the absence of an ICGA follow-up, undetected smoldering subclinical disease may persist, thereby explaining the frequently reported evolution towards sunset glow fundus despite an apparently controlled disease. This is a clear indication that VKH disease should be followed by ICG angiography and, in the case of choroidal subclinical reactivation, a reversal of therapy tapering and an extension of therapy duration should be considered.

We aimed to describe imaging findings in primary inflammatory choriocapillaropathies (PICCPs) after a photobleaching process. 2Images from six consecutive cases of patients affected by PICCPs (four with multiple evanescent white dot syndrome and two with multifocal choroiditis) were reviewed. Patients underwent fundus autofluorescence (FAF), fluorescein angiography (FA), indocyanine green angiography (ICGA), and spectral-domain optical coherence tomography (SD-OCT) by means of the Spectralis HRA (Heidelberg Engineering, Heidelberg, Germany). FAF images were acquired at the beginning of the examination in partially dark-adapted conditions followed by light adapted conditions. During the active phase of the diseases, all patients showed areas of increased FAF that became isoautofluorescent after photobleaching. Simultaneously with increased FAF, the ICGA showed typical hypofluorescent dark areas that were more evident in the late phase. SD-OCT showed disruptions in the hyper-reflective band at the ellipsoid zone. FAF and SD-OCT are complementary imaging techniques that show alterations in the outer retina of patients affected by PICCPs.

Aims We assessed whether left atrial volume index (LAVI) was associated with the presence of microvascular complications in patients with type 2 diabetes, and whether this association was independent of hemodynamic and non-hemodynamic factors. Methods We studied 157 consecutive outpatients with type 2 diabetes with no previous history of ischemic heart disease, chronic heart failure and valvular diseases. A transthoracic echocardiography and myocardial perfusion scintigraphy were performed in all participants. Presence of microvascular complications was also recorded. Results Overall, 51 patients had decreased estimated glomerular filtration rate and/or abnormal albuminuria, 24 had diabetic retinopathy, 22 had lower-extremity sensory neuropathy, and 67 (42.7%) patients had one or more of these microvascular complications (i.e., combined endpoint). After stratifying patients by LAVI, those with LAVI ≥32ml/m 2 had a greater prevalence of microvascular complication, lower left ventricular (LV) ejection fraction, higher LV mass index and higher E/e' ratio than those with LAVI 2 . Logistic regression analyses revealed that microvascular complications (singly or in combination) were associated with increased LAVI, independently of age, sex, diabetes duration, hemoglobin A1c, hypertension, LV-ejection fraction, LV mass index and the E/e' ratio. Conclusions These results indicate that microvascular diabetic complications are associated with increased LAVI in well-controlled type 2 diabetic patients with preserved systolic function and free from ischemic heart disease, independently of multiple potential confounders.

PurposeAortic valve sclerosis (AVS) and mitral annulus calcification (MAC) are two powerful predictors of adverse cardiovascular outcomes in patients with type 2 diabetes, but the aetiology of valvular calcification is uncertain. Nonalcoholic fatty liver disease (NAFLD) is an emerging cardiovascular risk factor and is very common in type 2 diabetes, but whether NAFLD is associated with valvular calcification in this group of patients is presently unknown.MethodsWe undertook a cross-sectional study of 247 consecutive type 2 diabetic outpatients with no previous history of heart failure, valvular heart diseases (aortic stenosis, mitral stenosis, moderate or severe aortic and mitral regurgitation) or hepatic diseases. Presence of MAC and AVS was detected by echocardiography. NAFLD was diagnosed by ultrasonography.ResultsOverall, 139 (56.3%) patients had no heart valve calcification (HVC-0), 65 (26.3%) patients had one valve affected (HVC-1) and 43 (17.4%) patients had both valves affected (HVC-2). 175 (70.8%) patients had NAFLD and the prevalence of this disease markedly increased in patients with HVC-2 compared with either HVC-1 or HVC-0 (86.1% vs. 83.1% vs. 60.4%, respectively; pConclusionsOur results show that NAFLD is an independent predictor of cardiac calcification in both the aortic and mitral valves in patients with type 2 diabetes.

Accumulating evidence suggests that nonalcoholic fatty liver disease (NAFLD) is associated with left ventricular diastolic dysfunction (LVDD) in nondiabetic individuals. To date, there are very limited data on this topic in patients with type 2 diabetes and it remains uncertain whether NAFLD is independently associated with the presence of LVDD in this patient population. We performed a liver ultrasonography and trans-thoracic echocardiography (with speckle-tracking strain analysis) in 222 (156 men and 66 women) consecutive type 2 diabetic outpatients with no previous history of ischemic heart disease, chronic heart failure, valvular diseases and known hepatic diseases. Binary logistic regression analysis was used to examine the association between NAFLD and the presence/severity of LVDD graded according to the current criteria of the American Society of Echocardiography, and to identify the variables that were independently associated with LVDD, which was included as the dependent variable. Patients with ultrasound-diagnosed NAFLD (n = 158; 71.2% of total) were more likely to be female, overweight/obese, and had longer diabetes duration, higher hemoglobin A1c and lower estimated glomerular filtration rate (eGFR) than those without NAFLD. Notably, they also had a remarkably greater prevalence of mild and/or moderate LVDD compared with those without NAFLD (71% vs. 33%; P

Nonalcoholic fatty liver disease (NAFLD) is currently the most common chronic liver disease observed in clinical practice both in developed and in developing Countries (1). NAFLD affects approximately 25–35% among general adult population, 70–75% among patients with type 2 diabetes (T2DM) and up to 95% among those with obesity (1).

The incidence of both type 2 diabetes mellitus (T2DM) and multiple cancer types are rapidly increasing worldwide. Several studies documented that T2DM is closely associated with an increased incidence of cancer. However, while some methodological considerations preclude a definitive association between T2DM and the risk of certain cancers, the relationship between T2DM and increased risk of incident hepatocellular carcinoma (HCC) remains significant even after adjustment for detection bias and reverse causation, indicating that such association is clinically reliable and robust. In addition, a number of observational studies also showed that T2DM is associated with higher mortality among persons with HCC. Some recent meta-analyses suggested that treatment with metformin may be associated with a lower risk of HCC, and may also beneficially influence HCC prognosis, whereas treatment with sulphonylureas or insulin seems to be related to a higher HCC risk. The underlying biological mechanisms linking T2DM and HCC are complex and difficult to elucidate, but the existence of close inter-connections among T2DM, obesity and nonalcoholic fatty liver disease (NAFLD) induces hepatic/systemic insulin resistance and causes the release of multiple pro-inflammatory cytokines, vasoactive factors and pro-oxidant molecules, which are all potentially implicated in the development and progression of HCC. In this clinical review, we discuss the epidemiological evidence linking T2DM to the risk of HCC. Moreover, we also briefly discuss the putative underlying mechanisms linking T2DM, NAFLD and HCC, and the potential effect of certain hypoglycemic agents on the risk of developing HCC.

OBJECTIVE There is no information about the role of nonalcoholic fatty liver disease (NAFLD) in predicting the development of chronic kidney disease (CKD) in type 1 diabetes. RESEARCH DESIGN AND METHODS We studied 261 type 1 diabetic adults with preserved kidney function and with no macroalbuminuria at baseline, who were followed for a mean period of 5.2 years for the occurrence of incident CKD (defined as estimated glomerular filtration rate [eGFR] RESULTS At baseline, patients had a mean eGFR of 92 ± 23 mL/min/1.73 m2; 234 (89.7%) of them had normoalbuminuria and 27 (10.3%) microalbuminuria. NAFLD was present in 131 (50.2%) patients. During follow-up, 61 subjects developed incident CKD. NAFLD was associated with an increased risk of incident CKD (hazard ratio [HR] 2.85 [95% CI 1.59–5.10]; P < 0.001). Adjustments for age, sex, duration of diabetes, hypertension, A1C, and baseline eGFR did not appreciably attenuate this association (adjusted HR 2.03 [1.10–3.77], P < 0.01). Results remained unchanged after excluding those who had microalbuminuria at baseline (adjusted HR 1.85 [1.03–3.27]; P < 0.05). Addition of NAFLD to traditional risk factors for CKD significantly improved the discriminatory capability of the regression models for predicting CKD (e.g., with NAFLD c statistic 0.79 [95% CI 0.73–0.86] vs. 0.76 [0.71–0.84] without NAFLD, P = 0.002). CONCLUSIONS This is the first study to demonstrate that NAFLD is strongly associated with an increased incidence of CKD. Measurement of NAFLD improves risk prediction for CKD, independently of traditional cardio-renal risk factors, in patients with type 1 diabetes.

The relationship between nonalcoholic fatty liver disease (NAFLD) and prolonged heart rate-corrected QT (QTc) interval, a risk factor for ventricular arrhythmias and sudden cardiac death, is currently unknown. We therefore examined the relationship between NAFLD and QTc interval in patients with type 2 diabetes.We studied a random sample of 400 outpatients with type 2 diabetes. Computerized electrocardiograms were performed for analysis and quantification of QTc interval. NAFLD was diagnosed by ultrasonographic detection of hepatic steatosis in the absence of other liver diseases. Mean QTc interval and the proportion of those with increased QTc interval (defined as either QTc interval above the median, i.e. ≥416 ms, or QTc interval440 ms) increased steadily with the presence and ultrasonographic severity of NAFLD. NAFLD was associated with increased QTc interval (odds ratio [OR] 2.16, 95% CI 1.4-3.4, p0.001). Adjustments for age, sex, smoking, alcohol consumption, BMI, hypertension, electrocardiographic left ventricular hypertrophy, diabetes-related variables and comorbid conditions did not attenuate the association between NAFLD and increased QTc interval (adjusted-OR 2.26, 95% CI 1.4-3.7, p0.001). Of note, the exclusion of those with established coronary heart disease or peripheral artery disease from analysis did not appreciably weaken this association.This is the first study to demonstrate that the presence and severity of NAFLD on ultrasound is strongly associated with increased QTc interval in patients with type 2 diabetes even after adjusting for multiple established risk factors and potential confounders.

NAFLD (non-alcoholic fatty liver disease) and AF (atrial fibrillation) are two pathological conditions that are highly prevalent in developed countries and share multiple risk factors. The relationship between NAFLD and AF in Type 2 diabetes is currently unknown. We studied a hospital-based sample of 702 patients with Type 2 diabetes discharged from our Division of Endocrinology during 2007–2011. The diagnosis of AF was confirmed in affected participants on the basis of ECGs and medical history by experienced cardiologists. NAFLD was defined by ultrasonographic detection of hepatic steatosis in the absence of other liver diseases. Of the 702 hospitalized patients included in the study, 514 (73.2%) of them had NAFLD and 85 (12.1%) had persistent or permanent AF. NAFLD was associated with an increased risk of prevalent AF {OR (odds ratio), 3.04 [95% CI (confidence interval), 1.54–6.02]; P

Nonalcoholic fatty liver disease (NAFLD) and vitamin D3 deficiency are two highly prevalent pathologic conditions worldwide that share several cardiometabolic risk factors. In addition to its traditional calcium-related effects on the skeleton, vitamin D3 deficiency has now been recognized to exert nonskeletal adverse effects on several other organ systems. Accumulating epidemiological evidence suggests that low levels of serum 25-hydroxyvitamin D3 are associated with the presence and severity of NAFLD, independently of several potential confounders, including features of the metabolic syndrome. The molecular mechanisms of this association remain incompletely understood. A variety of biologically plausible mechanisms may mediate a hepato-protective role for the active metabolite of vitamin D3. 1α,25-dihydroxyvitamin D3 modulates the insulin signaling pathway/insulin resistance, suppresses fibroblast proliferation and collagen production, exerts anticoagulant and profibrinolytic effects, and modulates macrophage activity and inflammatory cytokine generation. Overall, the high prevalence of vitamin D3 deficiency and the plausible biological mechanisms linking this to NAFLD suggest that treatment of vitamin D3 deficiency to prevent and/or treat NAFLD is a promising field to explore. Large placebo-controlled randomized clinical trials are urgently needed to determine whether vitamin D3 supplementation could have any potential benefit in reducing the development and progression of NAFLD.

no abstract available

OBJECTIVE To compare the performance of two glomerular filtration rate (GFR)-estimating equations in predicting the risk of all-cause and cardiovascular mortality in type 2 diabetic patients. RESEARCH DESIGN AND METHODS We followed 2,823 type 2 diabetic outpatients for a period of 6 years for the occurrence of all-cause and cardiovascular mortality. GFR was estimated using the four-variable Modification of Diet in Renal Disease (MDRD) study equation and the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation. RESULTS At baseline, an estimated GFR (eGFR) CONCLUSIONS Our findings suggest that the estimation of GFR using the CKD-EPI equation more appropriately stratifies patients with type 2 diabetes according to the risk of all-cause and cardiovascular mortality compared with the MDRD study equation.

The purpose of the study was to investigate the natural evolution of fundus autofluorescence (FAF) findings in eyes with multiple evanescent white dot syndrome.This was a retrospective, observational case series of nine eyes of eight consecutive patients with multiple evanescent white dot syndrome who underwent color fundus photographs, fluorescein and indocyanine green angiography, and FAF photography in two referral practices.The mean follow-up was 8.6 months (range, 3-14 months). In the acute/ subacute phase, FAF showed 1) hypoautofluorescent areas, ≤50 μm in size, mostly concentrated around the optic disk and posterior pole; and 2) areas of increased autofluorescence usually found in correspondence to the white dots seen ophthalmoscopically. During the follow-up period, some of the hypoautofluorescent areas faded away, others persisted; the areas originally showing increased autofluorescence variably tended to: 1) become smaller and more demarcated; 2) retract centripetally becoming small hyper-autofluorescent areas surrounded by an hypoautofluorescent halo; 3) turn into areas of decreased autofluorescence; or 4) disappear without becoming hypofluorescent.Multiple evanescent white dot syndrome represents a unique model to study the natural evolution of FAF findings in chorioretinal affections, from the acute phase to resolution; FAF findings, evaluated along with fluorescein and indocyanine green angiography features, can expand our understanding about retinal pigment epithelium and retinal involvement in this rare chorioretinal disorder.

We present a case of sickle cell-hemoglobin C disease that presented acute retinal and choroidal peripheral non-perfusion on the base of chronic microvascular obstruction, which transiently closed retinal neovessels.

Over the past 10 years, it has become increasingly evident that nonalcoholic fatty liver disease (NAFLD) is a multisystem disease that affects multiple extra-hepatic organ systems and interacts with the regulation of several metabolic and immunological pathways. In this review we discuss the rapidly expanding body of clinical and epidemiological evidence supporting a strong association between NAFLD and chronic plaque psoriasis. We also briefly discuss the possible biological mechanisms underlying this association, and discuss treatment options for psoriasis that may influence NAFLD development and progression. Recent observational studies have shown that the prevalence of NAFLD (as diagnosed either by imaging or by histology) is remarkably higher in psoriatic patients (occurring in up to 50% of these patients) than in matched control subjects. Notably, psoriasis is associated with NAFLD even after adjusting for metabolic syndrome traits and other potential confounding factors. Some studies have also suggested that psoriatic patients are more likely to have the more advanced forms of NAFLD than non-psoriatic controls, and that psoriatic patients with NAFLD have more severe psoriasis than those without NAFLD. In conclusion, the published evidence argues for more careful evaluation and surveillance of NAFLD among patients with psoriasis.

Between 1968 and 1984, several diseases of the fundus were newly described. APMPPE was first reported by Donald Gass in 1968 [1]. The primary inflammatory target of the disease was attributed by him to the retinal pigment epithelium (RPE).

Background: Non-alcoholic fatty liver disease (NAFLD) and left ventricular hypertrophy (LVH) are highly prevalent in Type 2 diabetes and both conditions are associated with an increased risk of incident cardiovascular disease. The aim of this study is to evaluate whether there is an association between NAFLD and echocardiographically detected LVH in Type 2 diabetes. Methods: We studied 116 consecutive patients with hypertension and Type 2 diabetes after excluding those with pre-existing history of cardiovascular disease, advanced kidney disease, excessive alcohol consumption and other known causes of chronic liver disease (e.g., virus, medications, autoimmunity, iron overload). NAFLD was diagnosed by means of ultrasonography, whereas LVH was diagnosed by means of conventional trans-thoracic echocardiography in all patients. Results: The prevalence of LVH was markedly higher among diabetic patients with NAFLD than among those without this disease (82% vs 18%; p=0.01). Multivariate logistic regression analysis revealed that NAFLD was associated with LVH independently of age, sex, body mass index, systolic blood pressure, glycated hemoglobin, duration of diabetes, and parameters of kidney function. Conclusions: Our findings suggest that hypertensive Type 2 diabetic patients with NAFLD have a remarkably higher frequency of LVH than do hypertensive diabetic patients without steatosis, and that NAFLD is associated with LVH independently of classical cardiovascular risk factors and other potential confounders.

Purpose Kyrieleis retinal periarteritis reflects the severe intraocular inflammation experienced by the eye. Its aetiology has not been well established, since only nine cases have been reported and there is no pathological study available in the literature. We determine the pathogenesis of Kyrieleis periarteritis based on interpretation of multimodal imaging findings. Methods Charts of patients with Kyrieleis arteritis seen between 2006 and 2014 were retrieved from eight uveitis referral centres throughout the world. Follow-up ranged from 5 to 12 months. Results Twenty-five eyes with Kyrieleis arteritis from 25 patients were included in the study. Nineteen patients (72%) were male and six (28%) were female. Twenty-three patients were diagnosed with toxoplasmosis retinochoroiditis and two patients had cytomegalovirus retinitis. Fluorescein angiography, fundus autofluorescence and indocyanine green angiography were performed on 25/25 (100%) eyes. In eight eyes (32%), baseline spectral domain optical coherence tomography (SD-OCT) scans were performed along the segmental Kyrieleis arteritis. Fluorescein angiography showed early hypofluorescence and intermediate hyperfluorescence associated with the areas of focal arteritis, whereas indocyanine green angiography of these accumulations showed early hypofluorescence and late hyperfluorescence. Fundus autofluorescence revealed an increased autofluorescence of the vessels corresponding to the Kyrieleis plaques, while SD-OCT scans along the segmental Kyrieleis arteritis showed hyperreflectivity of the vessel wall. Conclusions These imaging modalities provide in vivo, quasi-histologic images demonstrating that Kyrieleis plaques are characterised by an inflammatory involvement within the vessels9 endothelium.