Microsurgical versus endovascular treatment of ethmoidal dural arteriovenous fistulas: systematic review and meta-analysis with a single-center case series.

OBJECTIVE: Ethmoidal dural arteriovenous fistulas (DAVFs) are often associated with cortical venous drainage (CVD) and a higher incidence of hemorrhage compared with DAVFs in other locations. They may be treated with open surgical disconnection or with endovascular treatment (EVT). In this systematic review and meta-analysis, the authors compare the outcomes of ethmoidal DAVFs treated with open microsurgery versus EVT and report four additional cases of ethmoidal DAVFs treated with open microsurgery in their institution. METHODS: A literature search of the PubMed and Scopus databases was conducted between December 2021 and May 2022 to identify relevant articles published between 1990 and 2021 using the PRISMA guidelines. References were reviewed and screened by two authors independently, and disagreements were resolved through consensus. Exclusion criteria included non-English-language studies, those with an incorrect study design, those reporting DAVFs in a nonethmoidal location, and studies whose outcomes were not stratified based on DAVF location. Inclusion criteria were any studies reporting on ethmoidal DAVFs treated by either microsurgery or EVT. A risk of bias assessment was performed using the Newcastle-Ottawa Scale. The authors performed a pooled proportional meta-analysis to compare patient outcomes. RESULTS: Twenty studies were included for analysis. Of 224 patients, 142 were treated with surgery, while 103 were treated with EVT. Seventy percent (148/210) of the patients were symptomatic at presentation, with hemorrhage being the most common presentation (48%). CVD was present in 98% of patients and venous ectasia in 61%. The rates of complete DAVF obliteration with surgery and EVT were 89% and 70%, respectively (95% CI -30% to -10%, p < 0.03). Twenty percent (21/103) of endovascularly treated fistulas required subsequent surgery. Procedure-related complications occurred in 10% of the surgical cases, compared with 13% of the EVT cases. The authors' case series included 4 patients with ethmoidal DAVFs treated surgically with complete obliteration, without any postoperative complications. CONCLUSIONS: The complete obliteration rates of ethmoidal DAVF appear to be higher and more definitive with microsurgical intervention than with EVT. While complication rates between the two procedures seem similar, patients treated with EVT may require further interventions for definitive treatment. The limitations of this study include its retrospective nature, the quality of studies included, and the continued evolving technologies of EVT. Future studies should focus on the association between venous drainage pattern and the proclivity toward venous ectasia or rate of hemorrhage at presentation.

Prognostic role of coronary artery ectasia in patients with nonobstructive coronary artery disease.

AIMS: Coronary artery ectasia (CAE) has been linked to the occurrence of adverse events in patients with ischemia/angina and no obstructive coronary arteries (INOCA/ANOCA), while the relationship between CAE and myocardial infarction with nonobstructive coronary arteries (MINOCA) has been poorly investigated. In our study we aimed at assessing differences in clinical, angiographic and prognostic features among patients with CAE and MINOCA vs. INOCA/ANOCA presentation. METHODS: Patients with angiographic evidence of CAE were enrolled at the University Hospital of Parma and divided into MINOCA vs. INOCA/ANOCA presentation. Clinical and quantitative angiographic information was recorded and the incidence of major adverse cardiovascular events (MACE) was assessed at follow-up. RESULTS: We enrolled a total of 97 patients: 49 (50.5%) with MINOCA and 48 (49.5%) with INOCA/ANOCA presentation. The presentation with MINOCA was associated with a higher frequency of inflammatory diseases ( P  = 0.041), multivessel CAE ( P  = 0.030) and thrombolysis in myocardial infarction (TIMI) flow < 3 ( P  = 0.013). At a median follow-up of 38 months, patients with MINOCA had a significantly higher incidence of MACE compared with those with INOCA/ANOCA [8 (16.3%) vs. 2 (4.2%), P  = 0.045], mainly driven by a higher rate of nonfatal MI [5 (10.2%) vs. 0 (0.0%), P  = 0.023]. At multivariate Cox regression analysis, the presentation with MINOCA ( P  = 0.039) and the presence of TIMI flow <3 ( P  = 0.037) were independent predictors of MACE at follow-up. CONCLUSION: Among a cohort of patients with CAE and nonobstructive coronary artery disease, the presentation with MINOCA predicted a worse outcome.

Stability of infundibular dilatations: a single center follow-up study and systematic review of the literature.

PURPOSE: Although infundibular dilatations (IDs) have been thought to be benign anatomical variants, case reports suggest that they can grow and rupture. The aim of this study was to determine whether IDs have a tendency to grow or rupture. METHODS: The study population was collected from the Tampere University Hospital (TAUH) Aneurysm Database. The presence of IDs was screened from the medical records and imaging studies of 356 intracranial aneurysm patients left to follow-up from 2005 to 2020. The imaging studies were reviewed to confirm the IDs, and their clinical course. Finally, we performed a systematic review of published cases of ID leading to aneurysmatic rupture from PubMed. RESULTS: We found 97 typical IDs in 83 patients and 9 preaneurysmal lesions resembling ID in 9 patients. Out of the typical cone-shaped IDs, none grew or ruptured in a total follow-up of 409 patient-years. One preaneurysmal lesion ruptured during a follow-up: this lesion had components of both infundibular dilatation and aneurysm at the beginning of follow-up. In the systematic literature search, we found 20 cases of aneurysmatic SAHs originating from an ID. Of those, only 7 had imaging available prerupture. All 7 IDs were typically cone-shaped, but a branching vessel originating from the apex of ID was only seen in 4/7. CONCLUSION: Typical infundibular dilatations seem to be benign anatomical variants that are stable and, thus, do not need prophylactic treatment or imaging follow-up. Likely, the SAHs reported from IDs were actually caused by misdiagnosed preaneurysmal lesions.

Corneal topometric indices and proclivity toward corneal ectasia in vernal keratoconjunctivitis.

PURPOSE: To investigate changes in topometric corneal indices and proclivity toward corneal ectasia, as well as keratometric indices and anterior chamber dimensions in palpebral vernal keratoconjunctivitis (VKC). METHODS: This study included 80 patients with clinically established symptoms of grade 0 or grade 1 palpebral VKC (group 1) and 66 healthy participants (group 2). After a comprehensive ophthalmic examination including best-corrected visual acuity, intraocular pressure measurements and slit-lamp biomicroscopy, pachymetric indices and anterior chamber dimensions were measured using the Pentacam HR rotating Scheimpflug device. Topometric indices, which are particularly useful for determining proclivity toward corneal ectasia, were extracted from a topometric map. RESULTS: In groups 1 and 2, the mean ages were 13.11±5.22 and 16.45±5.09 years, respectively. The mean age at disease onset in group 1 was 10.09±5.03 years, and the mean disease duration was 36.23±8.43 months. Group 1 had significantly higher mean topometric indices than group 2, particularly the index of surface variance (P=0.001), index of vertical asymmetry (P=0.007), center keratoconus index (P=0.050), and Belin/Ambrosio enhanced ectasia total deviation value (P=0.032). Mean posterior corneal astigmatism differed significantly between groups 1 and 2 (P=0.003). CONCLUSIONS: Significantly higher mean topometric indices in VKC indicate a proclivity for corneal ectasia, which could be attributed to general changes in the corneal ultrastructure caused by persistent itching-induced eye rubbing.

In Search of Nodular Gastric Antral Vascular Ectasia: A Distinct Entity or Simply Hyperplastic Polyps Arising in Gastric Antral Vascular Ectasia?

CONTEXT.­: Nodular gastric antral vascular ectasia (GAVE) is a reported phenotype of GAVE that has histologic features overlapping with gastric hyperplastic polyps (GHPs), with additional features often seen in flat mucosa of GAVE. OBJECTIVE.­: To determine if nodular GAVE and GHPs are distinct lesions by evaluating the prevalence of features reported in nodular GAVE in GHPs with or without associated GAVE. DESIGN.­: A review of all lesions diagnosed as GHPs between 2014 and 2017 was performed. Slides were analyzed for a number of features including established histologic features of GAVE without knowledge of clinical or endoscopic features. RESULTS.­: A total of 90 polyps were analyzed including 18 from patients with GAVE (20%). GAVE polyps were larger than non-GAVE polyps (average size, 1.3 cm versus 0.68 cm; P < .001), with more common extensive ulceration and associated granulation tissue (61.11% [n = 11] versus 4.17% [n = 3]; P = .004), fibrin thrombi (50% [n = 9] versus 15% [n = 11]; P = .003), moderate to marked vascular ectasia (83% [n = 15] versus 35% [n = 11]; P = .001), and fibrohyalinosis (72% [n = 13] versus 28% [n = 20]; P = .001). All polyps showed foveolar hyperplasia and smooth muscle proliferation. There were no features that were exclusively found in GAVE or non-GAVE cases. CONCLUSIONS.­: Nodular GAVE appears to represent GHPs arising in a background of GAVE, with superimposed features found in flat mucosa of GAVE stomachs. The presence of fibrin thrombi, marked vascular ectasia, fibrohyalinosis, and/or ulceration in a GHP is suggestive but not diagnostic of GAVE, and the absence of these features does not rule out GAVE.

Gastroschisis ultrasound bowel characteristics demonstrate minimal impact on perinatal outcomes.

BACKGROUND: Bowel dilation and bowel wall thickness are common prenatal ultrasound measurements for fetuses with gastroschisis. Data regarding antenatal sonographic bowel findings and postnatal outcomes are conflicting. Our objective was to evaluate the impact of in utero bowel measurements on perinatal outcomes in gastroschisis pregnancies. METHODS: Retrospective cohort study of 116 pregnancies complicated by gastroschisis between 2011 and 2020. We reviewed ultrasounds documenting fetal bowel measurements. To evaluate the association of these measurements with antepartum and delivery outcomes, we ran logistic and linear models using generalized estimating equations. RESULTS: Eleven perinatal outcomes reached statistical significance, although with minimal clinical impact given small magnitude of effect. Intra-abdominal bowel dilation was associated with a 0.5 week decrease in delivery gestational age (GA) (95% CI -0.07, -0.03) and a 6.93 g increase in birth weight (95% CI 1.54, 28.73). Intra-abdominal bowel wall thickness was associated with later GA of non-stress test (NST) start of 0.22 weeks (95% CI 0.07, 0.37), increased delivery GA of 0.08 weeks (95% CI 0.02, 0.15), 0.006 decrease in umbilical artery (UA) pH (95% CI -0.009, -0.003), 0.26 increase in UA base deficit (95% CI 0.09, 0.43), and decreased odds of cesarean delivery (OR = 0.83, 95% CI 0.70, 0.99). Extra-abdominal bowel wall thickness was associated with a 0.1 increase in UA base deficit (95% CI 0.02, 0.19) and a 0.05 increase in 5-min APGAR score (95% CI 0.01, 0.09). Stomach cross-section was associated with a 0.01 week decrease in delivery GA (95% CI -0.02, -0.001) and increased odds of receiving betamethasone (OR = 1.02, 95% CI 1.01, 1.04). CONCLUSIONS: In utero bowel characteristics reached statistical significance for several outcomes, but with minimal meaningful clinical differences in outcomes.

[A severe unilateral corneal ectasia in children]. / Une ectasie cornéenne sévère unilatérale de l'enfant.

PURPOSE: We report a case of unilateral Terrien's marginal degeneration in a 14-year-old girl. CLINICAL CASE: Slit-lamp examination of the affected eye revealed 360° circumferential lipid deposits with 6mm of superior limbal distension, superficial neovascularization, a zone of corneal thinning from 3:00 to 9:00 with a zone of corneomalacia at 11:00. The remainder of the cornea was clear, without fluorescein staining or anterior chamber reaction. DISCUSSION: Terrien's marginal degeneration (TMD) is typically known to occur bilaterally in men over the age of 40. Terrien's degeneration must be differentiated from other causes of peripheral corneal thinning; the primary differential diagnosis is Fuchs' marginal keratitis. Other causes of corneal thinning must be ruled out, including Mooren's ulcer. In Terrien's degeneration, there is no central mined edge in the thinning sulcus, the epithelium remains intact, and affected patients do not present with pain. Other differential diagnoses include pellucid marginal degeneration and sulcus degeneration, which are characterized by the absence of lipid infiltrates associated with the central region of the thinning zone, thus distinguishing them from TMD. CONCLUSION: It is important to keep in mind that Terrien's marginal degeneration can occur in children.

Prevalence and Angiographic Characteristics of Coronary Artery Ectasia among Patients with Coronary Artery Disease: A Retrospective Analysis between 2014 and 2022.

Coronary artery ectasia (CAE) is defined as segmental dilatation with a diameter of 1.5-fold greater than that of an adjacent normal segment. Whether CAE is a unique clinical finding or results from other clinical entities remains to be determined. The purpose of the study was to investigate the prevalence, and clinical and angiographic characteristics of CAE in patients with coronary artery disease (CAD). Among the 8,845 coronary angiograms reviewed between the years 2014 and 2022, 142 patients had CAE yielding a detection rate of 4.9% among 2,870 CAD angiograms, and 28 patients had isolated CAE showing a detection rate of 0.32% (28/8,845) among total coronary angiography procedures. Overall, the incidence of CAE was 1.92% (170/8,845). The most commonly affected coronary artery by ectasia was the right coronary artery (RCA) (46.28%) among CAE coexisting with CAD cohort. The proportion of obesity, family history of CAD, and the proportion of hyperlipidemia in CAD patients who had ectasia were significantly higher than that in CAD patients who did not have ectasia (P < 0.05). In conclusion, CAE is an uncommon finding in coronary angiography, most commonly affecting the RCA. The obesity, family history of CAD, and the coexistence of hyperlipidemia were independent variables associated with CAE in CAD patients.

Ten-year follow-up of dilatation of aortic structures in Fallot-type anomalies.

OBJECTIVES: Dilatation of the aortic root structures or ascending aorta is often observed in patients with Fallot-type anomalies. We aimed to determine the dilation rate of the aortic structures and investigate strategies for managing this phenomenon. METHODS: In this retrospective study, we enrolled 66 out of 801 patients who underwent corrective surgery for Fallot-type anomalies (tetralogy of Fallot [TOF] and Fallot-type double outlet right ventricle [DORV]) between 2004 and 2020. These 66 patients had follow-up cardiac computed tomography (CT) angiography images taken at least 5 years after the initial CT study. We analyzed the diameters and aortic cross-sectional area/height ratio (AH) of the aortic annulus, sinus of Valsalva, sinotubular junction, and ascending aorta between the initial and follow-up CT scans. "Dilatation" was defined as a z-score over 2 for each aortic structure. RESULTS: The median age at the initial and follow-up CT scans was 5.9 years (interquartile range [IQR]: 0.4 ~ 12.4) and 15.9 years (IQR 9.3 ~ 23.4), respectively. The median CT interval (from initial to latest CT) was 9.5 years (IQR 6.6 ~ 12.0). The sinus of Valsalva exhibited the most significant dilation (32.8 mm at follow-up CT) over the study period. The AH ratio increased significantly in all four aortic structures. The patient's age was significantly associated with higher AH in the follow-up CT. Aortic dilatation was present in 74.2% of patients at the initial CT and increased to 86.4% at the follow-up CT. CONCLUSION: In Fallot-type anomalies, the AH ratio of aortic root structures significantly increased over an average period of approximately 9.5 years. The number of patients diagnosed with aortic dilatation also increased. Based on our observations in this study, these patients' group should be considered for more frequent follow-up examinations, as significant dilatation could occur in their mid-20 s.

Ocular surface inflammation and ectatic corneal disorders.

PURPOSE OF REVIEW: Inflammatory mediators are a focus of recent corneal ectasia (CE) research and are a profound, modifiable contributor to CE in general and keratoconus (KC) in particular, opening a path to explore new methods of control. As advanced imaging technology and expanded population screening allow for earlier detection, the possibility of early intervention can profoundly change the prognosis of CE. RECENT FINDINGS: Significant increases in the inflammatory mediators and immune components have been observed in the cornea, tear fluid, and blood of ectasia patients, while inflammation dampeners such as vitamin D and their receptors are reduced. Atopy and allergy have a strong association with KC, known to increase itch factors and stimulate eye rubbing, a risk factor in ectasia pathogenesis. Management of atopy or allergic conditions and topical anti-inflammatories has helped stabilize CE disease. SUMMARY: Strategies such as monitoring inflammatory factors and using immune or inflammatory modulators, including managing subclinical inflammation, may be clinically beneficial in stabilizing the disease and improving outcomes. The detected factors are biomarkers, but as yet unproven to be sensitive or specific enough to be considered biomarkers for early detection of CE. The establishment of such biomarkers could improve the therapeutic outcome.

Endotrophin and matrix metalloproteinase-2 levels in bicuspid aortic valve and hypertension associated aortopathy and their relationship with strain parameters of the ascending aorta.

OBJECTIVE: Bicuspid aortic valve (BAV) is the most common congenital heart defect. Ascending aorta dilatation is related to BAV- and hypertension (HTN)-associated aortopathy. The aim of this study was to investigate aortic elasticity, as well as aortic deformation of the ascending aorta, using strain imaging, and to evaluate the possible relationship of biomarkers, such as endotrophin and matrix metalloproteinase-2 (MMP-2), with ascending aorta dilatation in patients with BAV- or HTN-associated aortopathy. PATIENTS AND METHODS: This prospective study included patients with ascending aorta dilatation with BAV (n = 33), or normal tricuspid aortic valve with HTN (n = 33), and 20 control subjects. The mean age of the total patients was 42.76 ± 10.4 years (67% male, 33% female). We calculated aortic elasticity parameters using the relevant formula by M-mode echocardiography and determined layer-specific longitudinal and transverse strains of the proximal aorta by speckle-tracking echocardiography. Blood samples of the participants were drawn for the analysis of endotrophin and MMP-2. RESULTS: Aortic strain and aortic distensibility were significantly decreased, whereas the aortic stiffness index was significantly increased in patient groups with BAV or HTN compared to the control group (p < 0.001). Moreover, longitudinal strain of both the anterior and posterior aortic walls of the proximal aorta were significantly impaired in BAV and HTN patients (p < 0.001). Serum endotrophin levels were significantly reduced in the patient cohort compared to the controls (p = 0.001). Endotrophin was noted to be significantly positively correlated with aortic strain and aortic distensibility (r = 0.37, p = 0.001; r = 0.45, p < 0.001, respectively), whereas inversely associated with aortic stiffness index (r = -0.402, p < 0.001). Furthermore, endotrophin was the single independent predictor of ascending aorta dilatation (OR = 0.986, p < 0.001). A cut-off value of endotrophin ≤ 82.38 ng/mL predicted ascending aorta dilatation with a sensitivity of 80.3% and specificity of 78.5% (p < 0.0001). CONCLUSIONS: The present study showed that aortic deformation parameters and elasticity are impaired in BAV and HTN patients, and strain imaging allows for a good analysis of ascending aorta deformation. Endotrophin could be a predictive biomarker of ascending aorta dilatation in BAV and HTN aortopathy.

New Presentation of CD27 Deficiency; Coronary Ectasia and COVID-19.

CD27 is a costimulatory receptor involved in the maturation of the innate and adaptive immunity. CD27, through interaction with CD70, plays a role in the control of Epstein-Barr virus (EBV) infection. CD27 deficiency leads to an immune dysregulation disease characterized by EBV susceptibility. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) might put patients with primary immunodeficiency at risk for adverse outcomes. Chromogenic in situ hybridization (CISH) study was performed to detect EBV in the lymphoma tissue. Genetic analysis of the patient was done with Whole Exome Sequencing and detected variant was confirmed with PCR-Sanger sequencing. Here we report a 20-month-old boy with CD27 deficiency who developed lymphoma and coronary artery ectasia and had been infected with SARS-CoV-2. Clinical and laboratory findings were incompatible with atypical Kawasaki syndrome or multisystem inflammatory syndrome in children (MIS-C). As CD27 deficiency is a rare immune defect, publishing clinical data about the identified patient(s) can shed light on our knowledge about the related phenotype and the spectrum of clinical manifestations associated with CD27 deficiency. Thus, our findings expanded the spectrum of manifestations beyond EBV infection, highlighting this unusual cardiac sequela that could be related to EBV infection, lymphoma, or an underlying disease.

Venous External Support in Coronary Artery Bypass Surgery: A Systematic Review and Meta-Analysis.

Neointimal hyperplasia and lumen irregularities are major contributors to vein graft failure and the use of VEST(R) should prevent this. In this review, we aim to evaluate the angiographic outcomes of externally supported vein grafts. Medline, Embase and Cochrane Library were systematically reviewed for randomized clinical trials published by August 2022. The primary outcome was graft failure. Secondary outcomes included graft ectasia, intimal hyperplasia area and thickness, and graft nonuniformity. Odds ratios (OR) for dichotomous variables and mean difference (MD) for continuous variables with 95% confidence intervals (CI) were pooled using a fixed-effects model. Three randomized controlled trials with a total of 437 patients were included with follow-up ranging from 1 to 2 years. The odds of graft failure were similar in the 2 groups (OR 1.22; 95%CI 0.88-1.71; I²â€¯= 0%). Intimal hyperplasia area [MD -0.77 mm2; 95%CI -1.10 to -0.45; I2 = 0%] and thickness [MD -0.06 mm; 95% CI -0.08 to -0.04; I2=0%] were significantly lower in the VEST group. Fitzgibbon Patency Scale of II or III (representing angiographic conduit nonuniformity; OR 0.67; 95%CI 0.48-0.94; I2 = 0%) and graft ectasia (OR 0.53; 95%CI 0.32-0.88; I2 = 33%) were also significantly lower in the VEST group. At short-term follow-up, VEST does not seem to reduce the incidence of graft failure, although it is associated with attenuation of intimal hyperplasia and nonuniformity. Longer angiographic follow-up is warranted to determine whether these positive effects might translate into a positive effect in graft failure and in long-term clinical outcomes.

The Impact of Bicuspid Aortic Valve Leaflet Fusion Morphology on the Ascending Aorta and on Outcomes of Aortic Valve Replacement.

BACKGROUND: Patients with bicuspid aortic valves (BAVs) tend to develop dilation of the ascending aorta. The aim of this study was to analyze the impact of leaflet fusion pattern on aortic root diameter and outcomes in patients undergoing surgery for BAV vs tricuspid aortic valve (TAV) disease. METHODS: This is a retrospective review of 90 patients with aortic valve disease (mean [SD] age, 51.5 [8.2] years) who underwent aortic valve replacement for BAV (n = 60) and TAV (n = 30). Fusion of right-left (R/L) coronary cusps was identified in 45 patients, whereas the remaining 15 patients had right-noncoronary (R/N) cusp fusion. Aortic diameter was measured at 4 levels, and Z values were computed. RESULTS: There were no significant differences between the BAV and TAV groups for age, weight, aortic insufficiency grade, or size of implanted prostheses. However, a higher preoperative peak gradient at the aortic valve was significantly associated with R/L fusion (P = .02). Preoperative Z values of ascending aorta and sinotubular junction diameter were significantly higher in patients with R/N fusion than with the R/L (P < .001 and P = .04, respectively) and TAV (P < .001 and P < .05, respectively) subgroups. During the follow-up period (mean [SD], 2.7 [1.8] years), 3 patients underwent a redo procedure. At the last follow-up, the sizes of ascending aorta were similar among all 3 patient groups. CONCLUSION: This study suggests that preoperative dilation of the ascending aorta is more common in patients with R/N fusion than in patients with R/L and TAV but is not significantly different between all groups in the early follow-up period. R/L fusion was associated with an increased risk of preoperative presence of aortic stenosis.

Serial Magnetic Resonance Imaging for Aortic Dilation in Tetralogy of Fallot With Pulmonary Stenosis.

Aortic dilation occurs in patients with repaired tetralogy of Fallot (TOF), but the rate of growth is incompletely characterized. The aim of this study was to assess the rates of growth of the aortic root and ascending aorta in a cohort of pediatric and adult patients with sequential magnetic resonance angiography Magnetic Resonance Imaging (MRI) data. Using serial MRI data from pediatric and adult patients with repaired TOF, we performed a retrospective analysis of the rates of growth and associations with growth of the aortic root and ascending aorta. Patients with pulmonary atresia or absent pulmonary valve were excluded. Between years 2005 to 2021, a total of 99 patients were enrolled. A follow-up MRI was performed an average of 5.9 ± 3.7 years from the initial study. For the cohort aged ≥16 years, the mean rate of change in diameter was 0.2 ± 0.5 mm/year at the ascending aorta and 0.2 ± 0.6 mm/year at the sinus of Valsalva. For the entire cohort, the mean change in cross-sectional area indexed to height at the ascending aorta was 7 ± 12 mm2/m/year and at the sinus of Valsalva was 10 ± 16 mm2/m/year. Younger age was associated with higher rates of growth of the sinus of Valsalva while the use of ß blockers or angiotensin-converting enzyme inhibitors was associated with a slower rate of growth. There were no cases of aortic dissection in this cohort. We conclude that serial MRI demonstrates a slow rate of growth of the aorta in the TOF.

[A case report of congenital osteogenesis imperfacta with corneal ectasia].

An 8-year-old male patient was admitted to ophthalmology for bilateral progressive blurred vision for 5 years. He had a history of multiple spontaneous fractures. Ocular examination revealed best-corrected visual acuity (BCVA) of 0.5 in the right eye and 0.6 in the left eye. Slitlamp examination showed bilateral blue sclerae, thining of the entire cornea and corneal ectasia. General physical examination demonstrated multi-site ligamentous laxity. The diagnosis of osteogenesis imperfacta was made. The patient was advised to wear rigid gas permeable contact lens with large diameter and stabilized peripheral curve, and the BCVA achieved 0.8 for both eyes.