Impact of Arteriosclerosis on Reconstruction-related Complications After Esophagectomy and Usefulness of Tailor-made Reconstruction Technique.

BACKGROUND/AIM: Anastomotic leakage is one of the most common and serious postoperative complications following esophagectomy. This study analyzed the effect of risk factors, such as the degree of arteriosclerosis, comorbidities, and patient characteristics on the incidence of reconstruction-related complications including anastomotic leakage. Furthermore, the usefulness of tailor-made reconstruction methods was clarified using wide gastric conduit. PATIENTS AND METHODS: Patients who underwent esophagectomy with a gastric conduit for esophageal cancer between 2011 and 2018 were enrolled. In the initial group that underwent esophagectomy between August 2011 and February 2016, gastrointestinal reconstruction was performed using a narrow gastric conduit. In the latter group, reconstruction using subtotal gastric conduit was selected for high-risk patients between March 2016 and March 2018. Postoperative complications including reconstruction-related complications were assessed. RESULTS: The occurrence of anastomotic leakage was significantly associated with the patient's risk in the initial group. The rates of anastomotic leakage and reconstruction-related complications were significantly lower in the latter group than in the initial group (3.2% vs. 23.0%, p=0.001; 27.0% vs. 44.3%, p=0.044). The incidence of all complications was significantly lower in the latter group than in the initial group (28.6% vs. 59.0%, p=0.001). The change in bodyweight loss one year after the operation was significantly lower in the latter group than in the initial group (p=0.042). CONCLUSION: Tailor-made reconstruction using wide gastric conduit for high-risk cases of esophageal cancer could reduce the occurrence of anastomotic leakage and promote a better quality of life after surgery.

Interaction Between Arteriosclerosis and Amyloid-ß on Cognitive Function.

BACKGROUND: Dementia is a multifactorial disease, with Alzheimer's disease (AD) and vascular pathology often co-occurring in many individuals with dementia. Yet, the interplay between AD and vascular pathology in cognitive decline is largely undetermined. OBJECTIVE: The aim of the present study was to examine the joint effect of arteriosclerosis and AD pathology on cognition in the general population without dementia. METHODS: We determined the interaction between blood-based AD biomarkers and CT-defined arteriosclerosis on cognition in 2,229 dementia-free participants of the population-based Rotterdam Study (mean age: 68.9 years, 52% women) cross-sectionally. RESULTS: Amyloid-ß (Aß)42 and arterial calcification were associated with cognitive performance. After further adjustment for confounders in a model that combined all biomarkers, only arterial calcification remained independently associated with cognition. There was a significant interaction between arterial calcification and Aß42 and between arterial calcification and the ratio of Aß42/40. Yet, estimates attenuated, and interactions were no longer statistically significant after adjustment for cardio metabolic risk factors. CONCLUSIONS: Arteriosclerosis and AD display additive interaction-effects on cognition in the general population, that are due in part to cardio metabolic risk factors. These findings suggest that joint assessment of arteriosclerosis and AD pathology is important for understanding of disease etiology in individuals with cognitive impairment.

Sex-specific association between carotid atherosclerosis and fundus arteriosclerosis in a Chinese population: a retrospective cross-sectional study.

OBJECTIVES: Vascular stiffening is highly predictive of major adverse cardiovascular events. It is not clear whether microangiopathy, such as fundus arteriosclerosis, is related to carotid atherosclerosis. Hence, this study was designed to investigate the relationship between carotid atherosclerosis and fundus arteriosclerosis among individuals of different sexes in the Chinese health-examination population. METHODS: This retrospective cross-sectional study involved 20,836 participants, including 13050 males and 7786 females. All participants underwent a detailed health examination, including medical history assessment, physical examination, assessment of lifestyle factors, fundus photography, Doppler ultrasound examination of the neck, and laboratory examinations. Two trained ophthalmologists analysed fundus arteriosclerosis based on fundus photographs, while carotid atherosclerosis was diagnosed using colour Doppler sonography of the neck. Binary logistic regression was used to analyse the relationship between carotid atherosclerosis and fundus arteriosclerosis. RESULTS: In participants with fundus arteriosclerosis, the incidence of carotid atherosclerosis was higher than that of participants without fundus arteriosclerosis (52.94% vs. 47.06%). After adjustments for potential confounding factors, fundus arteriosclerosis was significantly associated with the risk of carotid atherosclerosis. The OR with 95% CI for fundus arteriosclerosis was 1.17 (1.02, 1.34) with p = 0.0262, and individuals who did not have fundus arteriosclerosis were used as a reference in the total population. Fundus arteriosclerosis was associated with the incidence of carotid atherosclerosis in males (p = 0.0005) but not in females (p = 0.0746). CONCLUSIONS: Fundus arteriosclerosis was closely associated with carotid atherosclerosis in the Chinese population. This association was found in males but not in females.

Extracranial-Intracranial Bypass and Risk of Stroke and Death in Patients With Symptomatic Artery Occlusion: The CMOSS Randomized Clinical Trial.

Importance: Prior trials of extracranial-intracranial (EC-IC) bypass surgery showed no benefit for stroke prevention in patients with atherosclerotic occlusion of the internal carotid artery (ICA) or middle cerebral artery (MCA), but there have been subsequent improvements in surgical techniques and patient selection. Objective: To evaluate EC-IC bypass surgery in symptomatic patients with atherosclerotic occlusion of the ICA or MCA, using refined patient and operator selection. Design, Setting, and Participants: This was a randomized, open-label, outcome assessor-blinded trial conducted at 13 centers in China. A total of 324 patients with ICA or MCA occlusion with transient ischemic attack or nondisabling ischemic stroke attributed to hemodynamic insufficiency based on computed tomography perfusion imaging were recruited between June 2013 and March 2018 (final follow-up: March 18, 2020). Interventions: EC-IC bypass surgery plus medical therapy (surgical group; n = 161) or medical therapy alone (medical group; n = 163). Medical therapy included antiplatelet therapy and stroke risk factor control. Main Outcomes and Measures: The primary outcome was a composite of stroke or death within 30 days or ipsilateral ischemic stroke beyond 30 days through 2 years after randomization. There were 9 secondary outcomes, including any stroke or death within 2 years and fatal stroke within 2 years. Results: Among 330 patients who were enrolled, 324 patients were confirmed eligible (median age, 52.7 years; 257 men [79.3%]) and 309 (95.4%) completed the trial. For the surgical group vs medical group, no significant difference was found for the composite primary outcome (8.6% [13/151] vs 12.3% [19/155]; incidence difference, -3.6% [95% CI, -10.1% to 2.9%]; hazard ratio [HR], 0.71 [95% CI, 0.33-1.54]; P = .39). The 30-day risk of stroke or death was 6.2% (10/161) in the surgical group and 1.8% (3/163) in the medical group, and the risk of ipsilateral ischemic stroke beyond 30 days through 2 years was 2.0% (3/151) and 10.3% (16/155), respectively. Of the 9 prespecified secondary end points, none showed a significant difference including any stroke or death within 2 years (9.9% [15/152] vs 15.3% [24/157]; incidence difference, -5.4% [95% CI, -12.5% to 1.7%]; HR, 0.69 [95% CI, 0.34-1.39]; P = .30) and fatal stroke within 2 years (2.0% [3/150] vs 0% [0/153]; incidence difference, 1.9% [95% CI, -0.2% to 4.0%]; P = .08). Conclusions and Relevance: Among patients with symptomatic ICA or MCA occlusion and hemodynamic insufficiency, the addition of bypass surgery to medical therapy did not significantly change the risk of the composite outcome of stroke or death within 30 days or ipsilateral ischemic stroke beyond 30 days through 2 years. Trial Registration: ClinicalTrials.gov Identifier: NCT01758614.

Mönckeberg Medial Arteriosclerosis in a Geriatric Patient with Chronic Kidney Disease and Poorly Controlled Diabetes Reporting for a Dental Recall Visit.

Mönckeberg medial arteriosclerosis is a condition characterized by the calcification of the tunica media layer of the blood vessels that are visible on plain radiography or sectional tomography. In dentistry, a properly acquired panoramic radiograph may show the condition incidentally. It is also known as medial arterial calcinosis and can be associated with diabetes mellitus or chronic kidney disease. This condition is different from the more common atherosclerosis where the tunica intima remains unaffected, and the diameter of the vessel lumen is preserved. Dental treatment can be performed when the patient is stable with medically controlled diabetes.

Clinical characteristics and risk factors for primary Sjögren's syndrome complicated with pulmonary arterial hypertension. / åŽŸå‘æ€§å¹²ç‡¥ç»¼åˆå¾åˆå¹¶è‚ºåŠ¨è„‰é«˜åŽ‹çš„ä¸´åºŠç‰¹å¾å’Œå±é™©å› ç´ .

OBJECTIVES: Primary Sjögren's syndrome (pSS) is involved in pulmonary tissue. Pulmonary arterial hypertension (PAH) is one of the pulmonary complications caused by pSS. This study aims to investigate the clinical characteristics and risk factors for pSS complicated with PAH. METHODS: We retrospectively analyzed 165 patients in the Second Xiangya Hospital of Central South University. They were divided into a pSS-PAH group (n=86) and a pSS group (n=79) according to pulmonary artery pressure detected by color doppler echocardiography. The clinical characteristics, laboratory test indexes, and risk factors were compared between the 2 groups. RESULTS: Among 165 patients with pSS, 86 patients (52.12%) had PAH. Females were 79 (91.90%) patients in the pSS-PAH group, more than males. The patients in the pSS-PAH group were older than those in the pSS group (all P<0.05). The incidence of keratoconjunctivitis, alopecia, Raynaud's phenomenon, cough, chest tightness, shortness of breath, and dry skin was higher (all P<0.05), and the incidence of pulmonary infection, pulmonary cystic degeneration, respiratory failure, osteoporosis, arteriosclerosis, and hypertension were higher in the pSS-PAH group than those in the pSS group (all P<0.05). The laboratory indicators of pulmonary artery diameter, right atrium diameter, right ventricular contractile diameter and pulmonary artery systolic pressure were higher in the pSS-PAH group than those in the pSS group (all P<0.05), and the positive rates of anti-nuclear antibody, anti-SSA antibody, and anti-Ro-52 antibody were higher (all P<0.05). The incidence of restrictive ventilatory dysfunction and decreased lung diffusion volume in the pSS-PAH group was higher than that in the pSS group (both P<0.05). Advanced age (OR=1.094, 95% CI 1.053 to 1.137, P<0.001), concomitant keratoconjunctivitis (OR=2.075, 95% CI 1.054 to 4.088, P=0.035), hair loss (OR=2.655, 95% CI 1.368 to 5.152, P=0.004), dry skin (OR=2.696, 95% CI 1.364 to 5.332, P=0.004), high pulmonary artery systolic pressure (OR=1.185, 95% CI 1.125 to 1.248, P<0.001), respiratory failure (OR=2.279, 95% CI 1.137 to 4.570, P=0.020), osteoporosis (OR=2.087, 95% CI 1.025 to 4.248, P=0.043), atherosclerosis (OR=2.251, 95% CI 1.146 to 4.423, P=0.018), hypertension (OR=2.370, 95% CI 1.190 to 4.718, P=0.014), the increased antinuclear antibody (OR=2.155, 95% CI 1.094 to 4.245, P=0.026), the increased anti-SSA antibody (OR=2.565, 95% CI 1.292 to 5.091, P=0.007), the increased anti-RO-52 antibody (OR=2.623, 95% CI 1.278 to 5.383, P=0.009), and the decreased lung dispersion (OR=2.602, 95% CI 1.386 to 4.884, P=0.003), were all risk factors for PAH in pSS patients. CONCLUSIONS: The incidence of pSS-PAH is high in this study. The advanced age, elevated pulmonary artery systolic pressure, concomitant keratoconjunctivitis, alopecia, dry skin, respiratory failure, osteoporosis, arteriosclerosis, and hypertension, increased anti-nuclear antibody, anti-SSA antibody, and anti-Ro-52 antibody, and decreased pulmonary dispersion suggest that the risk of PAH is significantly increased in patients with pSS.

A case of idiopathic nodular glomerulosclerosis successfully treated by intensive blockade of the renin-angiotensin-aldosterone system.

Idiopathic nodular glomerulosclerosis has a poor renal prognosis and is characterized by diffuse nodular glomerulosclerotic lesions in the absence of diabetic mellitus. Here, we report the case of a 69-year-old woman with no smoking history who developed renal dysfunction and proteinuria in the absence of overt diabetes or obesity. A biopsy specimen showed nodular mesangial sclerosis with arteriolar hyalinosis and severe large-vessel arteriosclerosis, leading to a diagnosis of idiopathic nodular glomerulosclerosis. Addition of esaxerenone to her existing renin-angiotensin-aldosterone inhibitor therapy led to a rapid decrease in the proteinuria levels and the maintenance of renal function without any complications for more than a year. The results suggest that intensive renin-angiotensin-aldosterone blockade might be an effective treatment for idiopathic nodular glomerulosclerosis.

Mönckeberg's medial arteriosclerosis in the oral and maxillofacial region: A pilot study.

OBJECTIVE: To evaluate the prevalence of medial vascular calcifications in the oral and maxillofacial region and their association with systemic diseases. MATERIALS AND METHODS: The study included 211 consecutive patients with systemic diseases (January 2015-May 2016). Medical history and radiographic images were evaluated. Univariate analysis (t-test) was performed for continuous variables (age). The Chi square test was applied for the categorical variables (Mönckeberg medial arteriosclerosis [MMA], gender). RESULTS: There was a 6.2% prevalence of MMA. The mean age of patients with MMA was 65.46 ± 13.38. The prevalence of kidney disease in patients with MMA was significantly higher than in those without MMA (p < 0.001). This finding was maintained even after adjusting for other systemic diseases (OR = 31.84 [8.63-136.78]). CONCLUSION: A significant prevalence of MMA in kidney disease patients was observed in this pilot study.

Interaction Between Obesity and Hypertension on Arteriosclerosis in Chinese Urban Adults: A Population-Based Cross-Sectional Study.

This study recruited 9,830 participants to identify whether the interaction between obesity and hypertension affects the occurrence of arteriosclerosis in Chinese adults. Brachial-ankle pulse wave velocity (baPWV) was measured to diagnose arteriosclerosis. Unconditional logistic regression was used for multiplicative interaction. The additive interaction was represented by relative excess risk due to interaction (RERI), attributable proportion (AP), and synergy (S). Hypertension was an independent risk factor for baPWV (p < .01), but obesity was not (p = .08). The interaction between obesity and hypertension on arteriosclerosis was not multiplicative (adjusted odds ratio = 0.89 (0.79-1.01), p = .07), but a negative additive interaction (RERI = -4.33, AP = -2.91, S = 0.10; p < .01) exists. Therefore, obesity may reduce the risk of arteriosclerosis caused by hypertension when hypertension and obesity coexist, especially in women and middle-aged people, which supports the obesity paradox.

Older Patients and Patients with Severe Arteriosclerosis Are Less Likely to Develop Keloids and Hypertrophic Scars after Thoracic Midline Incision: A Survey-Based Analysis of 328 Cases.

BACKGROUND: Surgery is a well-known trigger of keloid and hypertrophic scarring. Sternotomy scars are subject to high skin tension, which is known to promote pathologic scarring. This suggests that sternotomies in adults are associated with high pathologic scarring rates, which aligns with the authors' anecdotal experience. However, this notion has never been examined formally. Therefore, the authors conducted a survey-based cohort study of patients who had undergone a sternotomy. METHODS: All consecutive Japanese adults (18 years of age or older) who underwent cardiovascular surgery with sternotomy in 2014 to 2017 were identified in 2019 by chart review and sent a questionnaire. Respondents formed the study cohort. The questionnaire presented randomly ordered photographs of representative mature, keloid, and hypertrophic scars and asked the patients to choose the image that best resembled their midline scar when it was particularly noticeable. The incidence of self-reported pathologic scarring (keloids and hypertrophic scars were grouped together) and the patient demographic (age and sex) and clinical characteristics (intima-media thickness of the left and right common and internal carotid arteries) that were associated with pathologic scarring were determined. RESULTS: Of the 548 patients who underwent sternotomy, 328 responded for a 60 percent response rate. The mean patient age was 67 years, and 68.0 percent were male. Of these patients, 195 (59.5 percent) reported they had a pathologic scar. Compared with patients who had a mature scar, patients who had a pathologic scar had younger mean age (65 versus 69 years; p = 0.0002) and lower intima-media thickness (0.92 versus 1.05 mm; p = 0.028). CONCLUSIONS: Sternotomy was associated with a high rate of pathologic scarring. Older age and arteriosclerosis were associated with less pathologic scarring. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.

The Severity of Obstructive Sleep Apnea Increases the Risk of Arteriosclerosis.

BACKGROUND: Obstructive sleep apnea (OSA) is a common disorder worldwide. It is associated with myocardial remodeling and arteriosclerosis in patients with hypertension. Our study investigated the relationship between OSA severity and arteriosclerosis and blood pressure in an Asian population. METHODS: We enrolled 365 subjects from July 2018 to December 2020 at Ruijin Hospital. We recorded data from the medical history and collected blood samples from all participants. We performed 24-hour ambulatory Blood Pressure (BP) monitoring and Carotid-femoral pulse wave velocity (cf-PWV) measurements. Overnight polysomnography (PSG) was performed using Respironics Alice PDxSleepware. RESULTS: PSG was performed in a total of 365 subjects; mean age of 49.1 ± 12.8 years and Body Mass Index (BMI) 28.1 ± 3.8 kg/m2. The majority (89.3%) were male. The office systolic BP was significantly higher in the moderate to severe group than mild OSA group (148 ± 21 mmHg vs 139 ± 19 mmHg, p < 0.01). The subjects with moderate to severe OSA presented higher cf-PWV values than those in the mild group (10.03 ± 3.67 m/s vs 7.62 ± 1.48 m/s, p < 0.01). BMI was significantly higher in the moderate to severe than the mild OSA groups (28.3 ± 4.0 kg/m2 vs 27.5 ± 3.2 kg/m2, p < 0.05). The Pearson correlation showed that the apnea-hypopnea index (AHI) was significantly and positively correlated with cf-PWV (r = 0.217, p < 0.01), Age (r = 0.148, p < 0.01), BMI (r = 0.228, p < 0.01) and HbA1c (r = 0.172, p < 0.01). After adjusting for age, BMI, low density lipoprotein cholesterin (LDL-c), FGB, AHI, estimated Glomerular Filtration Rate (eGFR), Night BP, office diastolic BP and Day BP in Logistic regression model, AHI (OR = 1.03, 95% CI: 1.01-1.05) and office diastolic pressure (OR = 1.04, 95% CI: 1.00-1.08) and age (OR = 1.12, 95% CI: 1.06-1.19) were independent risk factors for arteriosclerosis. CONCLUSIONS: The severity of OSA was positively correlated with pulse wave velocity. AHI, office BP and age were independent risk factors for arteriosclerosis.

Association between Arteriosclerosis and Uncontrolled Blood Pressure in Patients with Essential Hypertension: Cross-Sectional Observational Study Results of the BEST Study.

Whether arteriosclerosis can influence the hypertension control remains incompletely understood. We hypothesized that higher arteriosclerosis may be associated with uncontrolled hypertension. Arteriosclerosis was assessed by carotid femoral artery pulse wave velocity (CF-PWV) and uncontrolled hypertension (systolic blood pressure [BP] ≥130 mm Hg or diastolic BP ≥80 mm Hg). The multivariable-adjusted logistic regression was used for analysis. A total of 1,428 patients with essential hypertension (mean age 68 years, 49.6% male) were enrolled into the study from 2010 to 2017. The BP was uncontrolled in 50.7% of the participants and the mean level of CF-PWV was 12.3 m/s. All the cardiovascular risk factors were worse and CF-PWV was higher in patients with uncontrolled hypertension (all p < 0.05). Multivariable-adjusted logistic regression analysis showed that CF-PWV as a continuous variable (odd ratio [OR] 1.093, 95% confidence interval [CI] 1.046-1.142) was independently associated with uncontrolled hypertension, after male (OR 1.511) and total cholesterol (OR 1.167), followed by body mass index (OR 1.092), fasting plasma glucose (OR 1.075), and creatinine (OR 1.010) (all p < 0.05). As a binary variable, CF-PWV >12 m/s was also independently associated with uncontrolled hypertension (OR 1.690, 95% CI 1.320-2.164, p < 0.05). Arteriosclerosis is independently associated with uncontrolled BP in patients with hypertension.

SEA 2022 Standards for Global Control of Cardiovascular Risk. / Estándares SEA 2022 para el control global del riesgo cardiovascular.

One of the objectives of the Spanish Society of Arteriosclerosis is to contribute to better knowledge of vascular disease, its prevention and treatment. It is well known that cardiovascular diseases are the leading cause of death in our country and entail a high degree of disability and health care costs. Arteriosclerosis is a multifactorial disease and therefore its prevention requires a global approach that takes into account the different risk factors with which it is associated. Therefore, this document summarizes the current level of knowledge and includes recommendations and procedures to be followed in patients with established cardiovascular disease or at high vascular risk. Specifically, this document reviews the main symptoms and signs to be evaluated during the clinical visit, the laboratory and imaging procedures to be routinely requested or requested for those in special situations. It also includes vascular risk estimation, the diagnostic criteria of the different entities that are cardiovascular risk factors, and makes general and specific recommendations for the treatment of the different cardiovascular risk factors and their final objectives. Finally, the document includes aspects that are not usually referenced in the literature, such as the organization of a vascular risk consultation.

The blood pressure control and arteriosclerotic cardiovascular risk among Chinese community hypertensive patients.

The present study aimed to describe the blood pressure (BP) control rate and 10-years arteriosclerotic cardiovascular disease (ASCVD) risk estimation among community hypertensive patients. A total of 196,803 subjects were enrolled. The control rates calculated as the intensive (SBP < 130 mmHg and DBP < 80 mmHg) and standard (SBP < 140 mmHg and DBP < 90 mmHg) threshold. Multivariable logistic analysis was employed to assess the associations between cardiovascular factors and BP control. Sensitivity, specificity and Youden's index were used to identify the ability of high risk of ASCVD estimation by different thresholds. The control rate was 16.34% and 50.25% by the intensive and standard threshold, respectively. Besides regular medication, the risk factors for BP control included older age, male, unhealthy lifestyle, obesity, dyslipidemia and abnormal FPG. 25.08% of subjects had high risk of 10-years ASCVD estimation. The sensitivity, specificity and Youden's index of intensive threshold was 84.37%, 16.15% and 0.51%, and were significantly different from 50.55%, 50.42% and 0.98% of the standard threshold, respectively. Half of community hypertensive patients did not control BP, and nearly a quarter have high risk of 10-years ASCVD risk estimation. The intensive threshold resulted in a one-third reduction in the control rate compared to the standard threshold. No matter which threshold was used, a single BP control status seemed not a suitable indicator for identification of high risk of 10-years ASCVD risk estimation.

Endovascular Transcarotid Artery Revascularization Using the Walrus Balloon Guide Catheter: Preliminary Experience.

BACKGROUND: The Walrus Balloon Guided System Catheter is a new generation of balloon guide catheter (BGC) designed to bypass some technical limitations of conventional BGC devices. Their utility in cervical carotid disease treatment has not been reported. We report our preliminary experience in cervical carotid treatment using the Walrus BGC to perform a modified endovascular transcarotid artery revascularization technique. METHODS: Patients with cervical carotid disease undergoing endovascular treatment using the Walrus BGC at our institution were identified. The pertinent baseline demographics and procedural outcomes were collected and analyzed. RESULTS: Twelve patients were included (median age, 70; 58.3% females). All patients had an imaging-confirmed cervical carotid disease that indicated intervention: 6 with high-grade cervical arteriosclerotic carotid stenosis, 2 with intraluminal thrombi, 1 with traumatic carotid dissection, and 3 patients with cervical carotid tandem occlusion along with acute ischemic stroke secondary to large vessel occlusion that required mechanical thrombectomy. Carotid artery stenting was performed in all cases, except 2 of the 3 mechanical thrombectomy cases (angioplasty only). All patients had at least periprocedural follow-up of 30 days, with no stroke, myocardial infarction, or death encountered. CONCLUSIONS: We describe a modified endovascular transcarotid artery revascularization technique. We used a standard femoral access to navigate the Walrus catheter in the common carotid artery, followed by balloon inflation for proximal flow arrest or flow reversal (when connected to the aspiration pump) to deploy the carotid stent across the stenosis, while avoiding distal external carotid artery balloon occlusion. Successful treatment was achieved in all cases, with no periprocedural complications encountered.

Calcified facial and maxillary arteries: Incidental radiographic findings indicative of Mönckeberg arteriosclerosis.

BACKGROUND AND OVERVIEW: Mönckeberg arteriosclerosis is a disease of unknown etiology characterized by dystrophic calcifications within the tunica media of small- and medium-sized arteries, leading to reduced arterial compliance. The authors report a case discovered incidentally on dental radiographs. CASE DESCRIPTION: A 78-year-old man with a complex medical history was seen for routine oral health care. Panoramic and bite-wing radiographs revealed a tortuous, linear calcification in the area of the left mandibular first molar anterior to the angle of the mandible and suggestive of a calcified facial artery. CONCLUSIONS AND PRACTICAL IMPLICATIONS: Medical radiologists have used the presence of arterial calcifications to determine the severity and prognosis of such diseases as primary hyperparathyroidism, secondary hyperparathyroidism, coronary artery disease, and diabetes. The presence of Mönckeberg arteriosclerosis on dental radiographs can help oral health care professionals identify patients with undiagnosed systemic disease.

A patient with Silver-Russell syndrome with multilocus imprinting disturbance, and Schimke immuno-osseous dysplasia unmasked by uniparental isodisomy of chromosome 2.

Silver-Russell syndrome (SRS) is a congenital disorder characterized by prenatal and postnatal growth failure and craniofacial features. Hypomethylation of the H19/IGF2:IG-differential methylated region (H19LOM) is observed in 50% of SRS patients, and 15% of SRS patients with H19LOM had multilocus imprinting disturbance (MLID). Schimke immuno-osseous dysplasia (SIOD), characterized by spondyloepiphyseal dysplasia and nephropathy, is an autosomal recessive disorder caused by mutations in SMARCAL1 on chromosome 2. We report a patient with typical SRS-related features, spondyloepiphyseal dysplasia, and severe nephropathy. Molecular analyses showed H19LOM, paternal uniparental isodisomy of chromosome 2 (iUPD(2)pat), and a paternally inherited homozygous frameshift variant in SMARCAL1. Genome-wide methylation analysis showed MLID in this patient, although it showed no MLID in another patient with SIOD without SRS phenotype. These results suggest that iUPD(2)pat unmasked the recessive mutation in SMARCAL1 and that the SMARCAL1 gene mutation may have no direct effect on the patient's methylation defects.

Mönckeberg Arteriosclerosis of the Facial Vasculature Presentation on CBCT: A Case Report.

Mönckeberg arteriosclerosis, also known as Mönckeberg sclerosis or Mönckeberg medial calcinosis, is a well-documented phenomenon in medicine due to its association with a number of serious systemic conditions and aging. This article presents a unique case of Mönckeberg arteriosclerosis in the oral facial region demonstrated clearly on cone-beam computed tomography (CBCT). The reporting of Mönckeberg arteriosclerosis in dental literature is uncommon even though the radiographic features of the head and neck on plain film and CBCT are unique to the condition. As dentistry and medicine strive to move toward an integrated one-health model, it will be important for dental practitioners to recognize this condition during dental radiographic evaluation. A practitioner's understanding of the potential medical implications and the need for appropriate referral to a medical colleague could be lifesaving for a dental patient.