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BACKGROUND: Egypt faces a significant public health burden due to chronic liver diseases (CLD) and peptic ulcer disease. CLD, primarily caused by Hepatitis C virus (HCV) infection, affects over 2.9% of the population nationwide, with regional variations. Steatotic liver disease is rapidly emerging as a significant contributor to CLD, especially in urban areas. Acid-related disorders are another widespread condition that can significantly impact the quality of life. These factors and others significantly influence the indications and findings of gastrointestinal endoscopic procedures performed in Egypt. AIM: We aimed to evaluate the clinico-demographic data, indications, and endoscopic findings in Egyptian patients undergoing gastrointestinal endoscopic procedures in various regions of Egypt. METHODS: This study employed a retrospective multicenter cross-sectional design. Data was collected from patients referred for gastrointestinal endoscopy across 15 tertiary gastrointestinal endoscopy units in various governorates throughout Egypt. RESULTS: 5910 patients aged 38-63 were enrolled in the study; 75% underwent esophagogastroduodenoscopy (EGD), while 25% underwent a colonoscopy. In all studied patients, the most frequent indications for EGD were dyspepsia (19.5%), followed by hematemesis (19.06%), and melena (17.07%). The final EGD diagnoses for the recruited patients were portal hypertension-related sequelae (60.3%), followed by acid-related diseases (55%), while 10.44% of patients had a normally apparent endoscopy. Male gender, old age, and the presence of chronic liver diseases were more common in patients from upper than lower Egypt governorates. Hematochezia (38.11%) was the most reported indication for colonoscopy, followed by anemia of unknown origin (25.11%). IBD and hemorrhoids (22.34% and 21.86%, respectively) were the most prevalent diagnoses among studied patients, while normal colonoscopy findings were encountered in 18.21% of them. CONCLUSION: This is the largest study describing the situation of endoscopic procedures in Egypt. our study highlights the significant impact of regional variations in disease burden on the utilization and outcomes of GI endoscopy in Egypt. The high prevalence of chronic liver disease is reflected in the EGD findings, while the colonoscopy results suggest a potential need for increased awareness of colorectal diseases.
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Endoscopia Gastrointestinal , Humanos , Masculino , Feminino , Egito/epidemiologia , Estudos Transversais , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto , Endoscopia Gastrointestinal/estatística & dados numéricos , Gastroenteropatias/epidemiologia , Gastroenteropatias/diagnóstico , Endoscopia do Sistema Digestório/estatística & dados numéricos , Hepatopatias/epidemiologia , Dispepsia/epidemiologia , Dispepsia/etiologia , Colonoscopia/estatística & dados numéricos , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/epidemiologiaRESUMO
No specific antiviral drugs have been approved for the treatment of COVID-19. This study aimed to evaluate the efficacy of favipiravir in treatment of COVID-19. This was a multicenter randomized controlled study including 96 patients with COVID- 19 who were randomly assigned into a chloroquine (CQ) group and a favipiravir group. None of the patients in the favipiravir group needed mechanical ventilation (p = 0.129). One patient (2.3%) in the favipiravir group and two patients (4.2%) in the CQ group died (p = 1.00). Favipiravir is a promising drug for COVID-19 that decreases the hospital stay and the need for mechanical ventilation.ClinicalTrials.gov Identifier NCT04351295.
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Amidas/uso terapêutico , Antivirais/uso terapêutico , Tratamento Farmacológico da COVID-19 , Pirazinas/uso terapêutico , SARS-CoV-2/efeitos dos fármacos , Adulto , Cloroquina/uso terapêutico , Feminino , Humanos , Tempo de Internação , Masculino , Respiração Artificial/estatística & dados numéricos , Resultado do TratamentoRESUMO
OBJECTIVE: Valvular heart disease continues to remain a significant cardiovascular problem worldwide. Imaging techniques, such as echocardiography, CT, and MRI have enabled development of newer transcatheter approaches for cardiovascular diseases. CONCLUSION: In this article, we discuss the commonly seen valvular diseases and various transcatheter valvular intervention techniques. We highlight the roles of CT and MRI in planning these procedures and discuss critical reporting information that needs to be conveyed to the interventionalists.
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Cateterismo Cardíaco/instrumentação , Cateterismo Cardíaco/métodos , Doenças das Valvas Cardíacas/diagnóstico por imagem , Doenças das Valvas Cardíacas/terapia , Ajuste de Prótese/métodos , Radiografia Intervencionista/métodos , Substituição da Valva Aórtica Transcateter/métodos , Humanos , Desenho de PróteseRESUMO
Heart failure is recognized with increasing frequency worldwide and often progresses to an advanced refractory state. Although the reference standard for treatment of advanced heart failure remains cardiac transplantation, the increasing shortage of donor organs and the unsuitability of many patients for transplantation surgery has led to a search for alternative therapies. One such therapy is mechanical circulatory support, which helps relieve the load on the ventricle and thereby allows it to recover function. In addition, there is increasing evidence supporting the use of mechanical devices as a bridge to recovery in patients with acute refractory heart failure. In this article, the imaging evaluation of various commonly used short- and long-term cardiac assist devices is discussed, and their relevant mechanisms of action and physiology are described. Imaging, particularly computed tomography (CT), plays a crucial role in preoperative evaluation for assessment of candidacy for implantation of a left ventricular assist device (LVAD) or total artificial heart (TAH). Also, echocardiography and CT are indispensable in assessment of complications associated with cardiac devices. Complications commonly associated with short-term assist devices include bleeding and malpositioning, whereas long-term devices such as LVADs may be associated with infection, pump thrombosis, and cannula malfunction, as well as bleeding. CT is also commonly performed for preoperative planning before LVAD or TAH explantation, replacement of a device or one of its components, and cardiac transplantation. Online supplemental material is available for this article.
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Insuficiência Cardíaca/diagnóstico por imagem , Insuficiência Cardíaca/cirurgia , Coração Auxiliar , Ventrículos do Coração , Humanos , Desenho de Prótese , Radiografia , Fatores de TempoRESUMO
As we celebrate the 100th anniversary of the founding of the Radiological Society of North America (RSNA), it seems fitting to look back at the major accomplishments of the radiology community in the diagnosis of pulmonary embolism. Few diseases have so consistently captured the attention of the medical community. Since the first description of pulmonary embolism by Virchow in the 1850s, clinicians have struggled to reach a timely diagnosis of this common condition because of its nonspecific and often confusing clinical picture. As imaging tests started to gain importance in the 1900s, the approach to diagnosing pulmonary embolism also began to change. Rapid improvements in angiography, ventilation-perfusion imaging, and cross-sectional imaging modalities such as computed tomography (CT) and magnetic resonance imaging have constantly forced health care professionals to rethink how they diagnose pulmonary embolism. Needless to say, the way pulmonary embolism is diagnosed today is distinctly different from how it was diagnosed in Virchow's era; and imaging, particularly CT, now forms the cornerstone of diagnostic evaluation. Currently, radiology offers a variety of tests that are fast and accurate and can provide anatomic and functional information, thus allowing early diagnosis and triage of cases. This review provides a historical journey into the evolution of these imaging tests and highlights some of the major breakthroughs achieved by the radiology community and RSNA in this process. Also highlighted are areas of ongoing research and development in this field of imaging as radiologists seek to combat some of the newer challenges faced by modern medicine, such as rising health care costs and radiation dose hazards.
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Diagnóstico por Imagem/história , Embolia Pulmonar/diagnóstico , Embolia Pulmonar/história , Testes de Função Respiratória/história , História do Século XX , História do Século XXI , HumanosRESUMO
Accurate clinical or pretreatment stage classification of lung cancer leads to optimal treatment outcomes and improved prognostication. Such classification requires an accurate assessment of the clinical extent of regional lymph node metastasis. Consistent and reproducible regional lymph node designations facilitate reliable assessment of the clinical extent of regional lymph node metastasis. Regional lymph node maps, such as the Naruke lymph node map and the Mountain-Dresler modification of the American Thoracic Society lymph node map, were proposed for this purpose in the past. The most recent regional lymph node map to be published is the International Association for the Study of Lung Cancer (IASLC) lymph node map. The IASLC lymph node map supersedes all previous maps and should be used in tandem with the current seventh edition of the tumor, node, metastasis stage classification for lung cancer.
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Neoplasias Pulmonares/patologia , Metástase Linfática/patologia , Tomografia Computadorizada por Raios X/métodos , Meios de Contraste , Humanos , Estadiamento de Neoplasias , Interpretação de Imagem Radiográfica Assistida por ComputadorRESUMO
MicroRNA-146a (miR-146a) has been involved in the pathophysiology of inflammatory bowel disease (IBD). However, the precise processes are still not entirely understood. Contradictory studies suggest that miR-146a expression could be influenced by the miR-146a rs2910164 C > G polymorphism. This case-control study aimed to investigate the association of miR-146a rs2910164 C > G gene polymorphism and its impact on circulating miR-146a expression levels in Egyptian IBD patients. We included 40 IBD patients and 30 matched healthy controls. Genotyping of miR-146a rs2910164 polymorphism and assessment of miR-146a expression level were done using quantitative real-time PCR in all participants. MiR-146a rs2910164 GG genotype and the G allele were reported in 47% and 70% of the IBD patient group, respectively. And they were associated with increased IBD risk. All the IBD patients with the CC genotype (100%) and most of those with the CG genotype (66.67%) had an inactive disease, while most IBD patients with the GG genotype (73.68%) had an active disease. The miR-146a expression level was the highest with the CC genotype and the lowest with the GG genotype. Also, miR-146a expression level decreased significantly in IBD patients than controls and with disease activity. Combined detection of fecal calprotectin with miR-146a expression level improved the diagnostic sensitivity and the negative predictive value in differentiating IBD patients with active disease from those inactive. Our study identified a strong association of miR-146a rs2910164 GG genotype and G allele with IBD-increased susceptibility and activity in the Egyptian population. The miR-146a rs2910164 polymorphism can reduce miR-146a expression levels in these patients as well. Further research on a larger sample size and different ethnic populations can be the key to progress in establishing this genetic association.
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Cardiothoracic surgical procedures with and without cardiopulmonary bypass are becoming more commonly performed as surgical techniques improve and the population ages. Changes related to cardiopulmonary bypass are often depicted at routine postoperative computed tomographic (CT) studies performed for various reasons. The purpose of this article is to present knowledge critical to the accurate postoperative evaluation of the patient who has undergone cardiopulmonary bypass. This article will review the surgical technique for cardiopulmonary bypass, as well as the associated normal and abnormal postoperative imaging findings. Common cannulation sites used for cardiopulmonary bypass include the ascending aorta, axillary artery, right atrium, superior vena cava, and inferior vena cava. Normal postoperative findings related to cardiopulmonary bypass include (a) felt pledgets, which are used to reinforce cannulation sites; (b) oversewn side grafts; and (c) oversewn graft side branches. These normal postoperative findings can be mistaken for abnormalities. Abnormal postoperative findings related to cardiopulmonary bypass include pseudoaneurysm formation at cannulation sites, aortic dissection, and seroma formation. An awareness of normal and abnormal postoperative CT findings related to cardiopulmonary bypass is critical for all radiologists who interpret chest CT studies, to help prevent unnecessary further evaluation and to help direct prompt treatment when warranted.
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Ponte Cardiopulmonar/métodos , Complicações Pós-Operatórias/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Humanos , Fatores de RiscoRESUMO
BACKGROUND: Pertinent reportable cardiac findings on non-electrocardiography (ECG)-gated chest CT examinations have become easier to detect given recent advancements in multidetector CT technology. However, those findings are easily overlooked on routine chest CT without ECG gating given residual inherent cardiac motion artifact and non-cardiac indications. PURPOSE: To describe and quantify the types of pertinent reportable cardiac findings that can be detected on chest CT examinations without ECG gating and evaluate how often they were reported. MATERIAL AND METHODS: Two radiologists retrospectively reviewed (blinded to the original interpretation) 268 consecutive routine adult chest CT examinations without ECG gating for the presence of pertinent reportable cardiac findings. Retrospective interpretations were then compared with the original radiological reports. RESULTS: One hundred and sixty-three patients (61%) had pertinent reportable cardiac findings. The findings encountered included: coronary artery disease (n = 131; 80.0%), coronary artery bypass grafts (n = 10; 6.1%), left ventricular aneurysm (n = 1; 0.6%), valve calcification (n = 131; 80.0%), valve repair/replacement (n = 5; 3.1%), pericardial effusion (n = 33; 20.2%), left atrial appendage thrombus (n = 1; 0.6%), cardiac mass (n = 1; 0.6%), and cardiac chamber enlargement (n = 29; 17.8%). On the original radiological reports 22.3% of the pertinent reportable cardiac findings, detected by the two radiologists retrospectively, were not reported. CONCLUSION: Detection of pertinent reportable cardiac findings on routine chest CT examinations without ECG gating is possible. The high volume of chest CT examinations without ECG gating represents an opportunity for radiologists to comment on the presence or absence of cardiac disease which may influence future clinical decisions.
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Doenças Cardiovasculares/diagnóstico por imagem , Tomografia Computadorizada por Raios X/métodos , Adulto , Artefatos , Doenças Cardiovasculares/epidemiologia , Meios de Contraste , Feminino , Humanos , Achados Incidentais , Iopamidol , Masculino , Estudos RetrospectivosRESUMO
Background: Reactivation of herpesviruses such as Epstein-Barr virus (EBV) and cytomegalovirus (CMV) in COVID-19 patients reported in many studies in different countries during the pandemic. We aimed to measure prevalence of this coinfection in Egyptian COVID-19 patients with elevated liver enzymes and its relation to the severity and the outcome of COVID-19 infection in those patients. Methods: A cross-sectional study was carried out on 110 COVID-19 patients with elevated liver enzymes regardless the severity of COVID-19 disease. All patients were subjected to medical history, clinical examination, laboratory investigations, high-resolution computed tomography chest (HRCT chest). Epstein-Barr virus (EBV) and Human cytomegalovirus (HCMV) were determined by VCA IgM and CMV IgM respectively by enzyme-linked immunosorbent assay (ELISA). Results: Of the included 110 patients with COVID-19 illness, 5 (4.5%) were Epstein-Barr virus seropositive and 5 (4.5%) were human cytomegalovirus seropositive. Regarding the symptoms, the incidence of fever in the EBV and CMV seropositive group was apparently higher than that in the EBV and CMV seronegative group. In lab tests, the platelets and albumin of EBV and CMV seropositive group decreased more significantly than EBV and HCMV seronegative group, and serum ferritin, D-dimer, and C-reactive protein show higher values in seropositive group than in seronegative group but not statistically significant. Seropositive group had received higher doses of steroids than seronegative group. The median of hospital stay in seropositive group was (15 days) nearly double that of seronegative group with statistically significant difference between both groups. Conclusion: Coinfection of EBV and CMV in COVID-19 Egyptian has no effect on the disease severity or the clinical outcome of the disease. But those patients had higher hospital stay duration.
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Pediatric heart disease is a large and diverse field with an overall prevalence estimated at 6 to 13 per 1,000 live births. This document discusses appropriateness of advanced imaging for a broad range of variants. Diseases covered include tetralogy of Fallot, transposition of great arteries, congenital or acquired pediatric coronary artery abnormality, single ventricle, aortopathy, anomalous pulmonary venous return, aortopathy and aortic coarctation, with indications for advanced imaging spanning the entire natural history of the disease in children and adults, including initial diagnosis, treatment planning, treatment monitoring, and early detection of complications. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision process support the systematic analysis of the medical literature from peer reviewed journals. Established methodology principles such as Grading of Recommendations Assessment, Development, and Evaluation or GRADE are adapted to evaluate the evidence. The RAND/UCLA Appropriateness Method User Manual provides the methodology to determine the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where peer reviewed literature is lacking or equivocal, experts may be the primary evidentiary source available to formulate a recommendation.
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Doença da Artéria Coronariana , Cardiopatias , Adulto , Criança , Humanos , Diagnóstico Diferencial , Diagnóstico por Imagem/métodos , Sociedades Médicas , Estados UnidosRESUMO
OBJECTIVE: The purpose of this review is to describe the current lymph node stations and lymph node staging of non-small cell lung carcinoma. Minimally invasive and invasive methods of mediastinal lymph node staging are emphasized, and the relative accuracy and limitations of each modality are described. CONCLUSION: Lung carcinoma remains the most common cause of cancer death in the United States. Accurate staging of lung cancer is imperative for implementing the correct therapy and assessing patient prognosis.
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Carcinoma Broncogênico/patologia , Carcinoma Broncogênico/secundário , Carcinoma Pulmonar de Células não Pequenas/patologia , Neoplasias Pulmonares/patologia , Linfonodos/patologia , Biópsia por Agulha , Broncoscopia/métodos , Carcinoma Broncogênico/diagnóstico por imagem , Carcinoma Broncogênico/cirurgia , Carcinoma Pulmonar de Células não Pequenas/diagnóstico por imagem , Humanos , Neoplasias Pulmonares/diagnóstico por imagem , Neoplasias Pulmonares/cirurgia , Excisão de Linfonodo , Linfonodos/diagnóstico por imagem , Linfonodos/cirurgia , Metástase Linfática , Mediastino , Procedimentos Cirúrgicos Minimamente Invasivos , Invasividade Neoplásica/patologia , Estadiamento de Neoplasias , Cirurgia Torácica Vídeoassistida , UltrassonografiaRESUMO
BACKGROUND AND STUDY AIMS: In resource-limited countries, non-invasive tests for assessing liver fibrosis are a potential alternative to costly endoscopic screening for esophageal varices. We aimed to validate several non-invasive parameters for predicting the presence of varices. PATIENTS AND METHODS: Between September 2006 and August 2017, a total of 46,014 patients who underwent upper gastrointestinal endoscopy as one of the perquisites for receiving hepatitis C virus (HCV) therapy were enrolled and divided into group I (without varices) and group II (with varices). Non-invasive parameters of fibrosis, namely Lok index, Bonacini score, liver stiffness, FIB-4, Baveno, and extended Baveno criteria, were validated. RESULTS: Lok index, Bonacini score, liver stiffness, and FIB-4 had areas under the receiver operating characteristic curve (AUCs) of >0.6 (all P < 0.01 for the null hypothesis that the AUC was 0.5) for determination of the presence/absence of varices, with cutoff values of 0.80, 6.5, 21.9 kPa, and 2.94, and sensitivities of 74%, 74%, 66%, and 83%, respectively. The expanded Baveno VI criteria performed better than the Baveno VI criteria (spared endoscopy rate 81% versus 63%). CONCLUSION: The use of non-invasive methods is of limited value in predicting esophageal varices. The limited accuracy of ≤60% may delay the use of appropriate primary prophylaxis against variceal bleeding in a large proportion of cirrhotic patients.
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Técnicas de Imagem por Elasticidade , Varizes Esofágicas e Gástricas , Varizes , Egito , Técnicas de Imagem por Elasticidade/métodos , Endoscopia Gastrointestinal , Varizes Esofágicas e Gástricas/diagnóstico , Varizes Esofágicas e Gástricas/etiologia , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etiologia , Humanos , Cirrose Hepática/complicações , Cirrose Hepática/diagnóstico , Contagem de Plaquetas , Estudos RetrospectivosRESUMO
INTRODUCTION: COVID-19 severity and mortality predictors could determine admission criteria and reduce mortality. We aimed to evaluate the clinical-laboratory features of hospitalized patients with COVID-19 to develop a novel score of severity and mortality. METHODOLOGY: This retrospective cohort study was conducted using data from patients with COVID-19 who were admitted to five Egyptian university hospitals. Demographics, comorbidities, clinical manifestations, laboratory parameters, the duration of hospitalization, and disease outcome were analyzed, and a score to predict severity and mortality was developed. RESULTS: A total of 1308 patients with COVID-19, with 996 (76.1%) being moderate and 312 (23.9%) being severe cases, were included. The mean age was 46.5 ± 17.1 years, and 61.6% were males. The overall mortality was 12.6%. Regression analysis determined significant predictors, and a ROC curve defined cut-off values. The COVEG severity score was defined by age ≥ 54, D-dimer ≥ 0.795, serum ferritin ≥ 406, C-reactive protein ≥ 30.1, and neutrophil: lymphocyte ratio ≥ 2.88. The COVEG mortality score was based on COVEG severity and the presence of cardiac diseases. Both COVEG scores had high predictive values (area under the curve 0.882 and 0.883, respectively). CONCLUSIONS: COVEG score predicts the severity and mortality of patients with COVID-19 accurately.
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COVID-19 , Adulto , Feminino , Hospitalização , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Curva ROC , Estudos Retrospectivos , SARS-CoV-2RESUMO
Background and Aims: Ulcerative colitis (UC) and Crohn's disease (CD) are the most common types of Inflammatory bowel disease (IBD), with variable responses to traditional therapies and unpredicted prognosis. In Egypt and most developing countries, the lack of recent epidemiological and prognostic data adversely affects management strategies. We collected and analyzed data of patients with IBD from multiple centers across Egypt to evaluate patients' clinical and epidemiological characteristics. Methods: This retrospective multicenter study included patients diagnosed with IBD between May 2018 and August 2021, at 14 tertiary gastroenterology units across Egypt. Record analysis addressed a combination of clinico-epidemiological characteristics, biochemical tests, stool markers, endoscopic features, histological information, and different lines for IBD treatment. Results: We identified 1104 patients with an established diagnosis of IBD; 81% of them had UC, and 19% showed CD. The mean age of onset was 35.1 ± 12.5 years ranging from 5 to 88 years, the mean duration of illness at inclusion was 13.6 ± 16.7 years, gender distribution was almost equal with a significant male dominance (60.4%, p = 0.003) among patients with CD, 57% were living in rural areas, and 70.5% were from Delta and Coastal areas. Two hundred nineteen patients (19.8%) displayed comorbid conditions, primarily associated with CD. The most frequent complaints were diarrhea (73.2%), rectal bleeding (54.6%) that was significantly higher among patients with UC (64%, p < 0.001), and 46.8% with abdominal pain (more often with CD: 71%, p < 0.001). Conventional therapy was effective in treating 94.7% of patients. The main lesion in patients with CD was ileal (47.8%); patients with UC mainly exhibited proctosigmoiditis (28.4%). Dysplasia was detected in 7.2% of patients, mainly subjects with UC. Conclusions: To our knowledge, our effort is the first and largest cohort of Egyptian patients with IBD to describe clinical and epidemiological characteristics, and diagnostic and management approaches. More extensive prospective studies are still needed to fully characterize disease distribution, environmental factors, and pathological features of the disease.
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Dyspnea is the symptom of perceived breathing discomfort and is commonly encountered in a variety of clinical settings. Cardiac etiologies of dyspnea are an important consideration; among these, valvular heart disease (Variant 1), arrhythmia (Variant 2), and pericardial disease (Variant 3) are reviewed in this document. Imaging plays an important role in the clinical assessment of these suspected abnormalities, with usually appropriate procedures including resting transthoracic echocardiography in all three variants, radiography for Variants 1 and 3, MRI heart function and morphology in Variants 2 and 3, and CT heart function and morphology with intravenous contrast for Variant 3. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Cardiopatias , Sociedades Médicas , Dispneia/diagnóstico por imagem , Dispneia/etiologia , Cardiopatias/complicações , Humanos , Isquemia , Tomografia Computadorizada por Raios X/efeitos adversos , Estados UnidosRESUMO
PURPOSE: Non-alcoholic fatty liver disease (NAFLD) shares a close relationship with cardiovascular morbidity and mortality. The purpose of this study is to evaluate the frequency of NAFLD in the patients with non-diabetic chronic kidney disease (CKD). METHODS: This cross-sectional study included 80 patients with non-diabetic CKD, of which, 50 patients were on hemodialysis (HD) and 30 patients had CKD stage G3-5 not on dialysis. These patients were randomly selected from Ain Shams University Hospitals, Cairo, Egypt. Patients with diabetes mellitus, obesity, alcohol intake, viral hepatitis, or drug-induced liver steatosis were excluded from this study. Importantly, the controlled attenuation parameter (CAP) (dB/m) of liver steatosis (S0-S3) and liver stiffness/fibrosis measurement (F0-F4) were measured using transient elastography (Fibroscan®). Other evaluations included complete blood count, routine blood chemistry, and C-reactive protein (CRP) titer. RESULTS: In total, 45 (56.25%) (30 males, 15 females) out of total 80 studied patients were reported to have NAFLD. There were 29 patients with end-stage renal disease who were on regular HD and 16 patients with pre-dialysis CKD G3-5. The mean CAP values of hepatic steatosis in the patients with CKD on dialysis and patients with pre-dialysis CKD were 265.41 ± 52.73 and 259 ± 44.8 dB/m, respectively. A significant association between the severity of hepatic steatosis degree with decreased glomerular filtration rate and increased CKD stage was observed in this study. The degree of liver stiffness was significantly related to an increased hepatic steatosis grade. A significant positive correlation was found between the degree of NAFLD and serum levels of alanine aminotransferase, aspartate transaminase, total cholesterol, triglycerides, low-density lipoprotein, and CRP titer (P < 0.05). Importantly, NAFLD was significantly associated with an evident history of cardiovascular disease (CVD) among the studied patients. CONCLUSION: A high frequency of NAFLD (56%) was observed among the patients with non-diabetic CKD on hemodialysis and patients with pre-dialysis CKD. NAFLD may be associated with an increased liver stiffness grade and CVD among those patients.
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Técnicas de Imagem por Elasticidade , Hepatopatia Gordurosa não Alcoólica/diagnóstico por imagem , Hepatopatia Gordurosa não Alcoólica/epidemiologia , Insuficiência Renal Crônica/complicações , Adulto , Estudos Transversais , Egito , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Diálise RenalRESUMO
BACKGROUND AND AIM: After a decrease of COVID-19 cases in summer, Europe faced the appearance of a COVID-19 second wave. IBD patients are more vulnerable to various emotional and psychological stresses than normal individuals. The aim of this study explored the emotional state, perception, and coping strategies of patients with IBD during the COVID 19 pandemic period. METHODS: A cross-sectional study was conducted between 15 November and 15 December 2020. Patients presented to IBD Study Group Clinic, Department of Tropical Medicine, Ain Shams University Hospitals. The study included 105 IBD patients. A predesigned questionnaire was used that focused on patients' knowledge of the COVID-19 pandemic, and how it influenced patient care. Patient demographics, disease characteristics, and medication type were analyzed. RESULTS: We found 10.5% of patients stopped or delayed their medications owing to the COVID-19 pandemic second wave and 61% reported that their clinic visits were affected. Seven patients were tested, and two patients reported having been diagnosed with COVID-19, and 18 patients reported having relatives diagnosed with COVID-19. CONCLUSION: A considerable number of patients with IBD had an interruption to their care because of the second wave COVID-19 pandemic. So, patients with IBD should take attention before, during, and after such pandemics to avoid undesirable disease-related outcomes.