Some cases may result from lymphangitic spread or bacteremic dissemination, which may explain rare cases of apparent perihepatitis in men. Presentation of acute hbv as fulminant hepatitis is uncommon but can nevertheless. Hepatitis b cannot be spread through sharing meals, bowls or utensils with someone who has the disease. C may be more pathogenic and lead to more liver disease than b. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. It generally denotes conditions of selflimiting hepatic injury, although, in many instances, it also encompasses the early phase of chronic liver diseases such as hepatitis b and c. Hepatitis c is a liver infection that can lead to serious liver damage. Mar, 2019 previous hepatitis e virus infection, cirrhosis and insulin resistance in patients with chronic hepatitis c. These problems can include liver cancer and liver failure. Its prevalence and the mode of transmission of the virus varies greatly between parts of the world. Hepatitis b medical powerpoint presentation youtube. Welcome to the national training center for integrated hepatitis hivstd prevention services.
It is generally acknowledged that the humoral antibody response contributes to the clearance of circulating virus particles and the prevention of viral spread within the host while the cellular immune response eliminates infected cells. Moreover, transverse myelitis presenting with features of syringomyelia is rare. The nfid hepatitis b awareness initiative, which educates healthcare professionals and consumers about the burden of hepatitis b and the importance of prevention, is supported by more than 25 organizations representing hepatitis experts, policy makers, healthcare professionals, and consumer health advocates concerned with reducing the burden of hepatitis b in the us, recognizing the. Pregnant women should be checked for hepatitis b by a health care provider. It can cause chronic infection and puts people at high risk of death from cirrhosis and liver cancer. Hepatitis b is caused by infection with the hepatitis b virus hbv, a partially. Nafld covers a disease spectrum, ranging from simple steatosis in the absence of inflammation to nonalcoholic steatohepatitis nash, liver cirrhosis, and hepatocellular carcinoma hcc. Differentiate between hepatitis b infection and other types of hepatitis, including symptoms, patient presentation, testing, and prevention. In acute infection, some may develop a rapid onset of sickness with vomiting, yellowish skin, tiredness, dark urine and abdominal pain. Hepatitis b is a disease caused by the hepatitis b virus hbv, discovered in 1965 by baruch blumberg at the national institutes of health. Nonalcoholic steatohepatitis nash flashcards quizlet.
Viral hepatitis types b and c can cause chronic hepatitis. This increases the risk that you could get infected. Hepatitis b and a healthy baby this slide set is audiovisual educational tool that describes the importance of getting babies vaccinated against hepatitis b if a mother has hepatitis b infection. Hepatitis b vaccine recombinant is made without any human blood or blood products or any other substances of human origin. Prevalence is rising in the uk due to an increase in migration from areas with a. Millions of people worldwide are infected through unprotected sexual contact, hematogenous spread, or maternalfetal transmission. Treatment of pruritus in liver diseases can be challenging and requires. Create custom maps and bar graphs using hiv, std, viral hepatitis, or tb data nchhstp atlas has 15 disease variables to explore. Chronic hepatitis b that is left untreated can lead to cirrhosis scarring. Living with hepatitis b centers for disease control and. Not only does viral hepatitis carry a high morbidity, but it also stresses medical resources. Unlike some forms of hepatitis, hepatitis b is also not. Hypothetical course of immunopathogenesis of hepatitis b virus hbv.
Imunisasi hepatitis b free download as powerpoint presentation. World gastroenterology organisation global guideline. Describe the pathophysiology of the hepatitis b virus, including transmission and virus replication. How to approach a patient with nonalcoholic fatty liver. The slide set is written in easy to understand english. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Consider clientscontacts need for nursing intervention to promote health, facilitate wellbeing, foster healing. Hepatitis b power point slides free medical powerpoint. Symptoms of acute viral hepatitis include fatigue, flulike symptoms, dark urine, lightcolored stools, fever, and jaundice. Hepatitis b virus hbv is a hepadnavirus, highly resistant to extremes of temperature and humidity, that invades the hepatocytes. The hepatitis b virus hbv causes acute and chronic liver disease and is endemic in many areas of the world. The many millions of people around the world who become hbv carriers are a constant source.
The designations employed and the presentation of the information in this document. Hepatitis b virushepatitis b virus hepatitis b is irritation and swelling inflammation of the liver due to infection with the hepatitis b virus hbv. Infection can range in severity from mild and short term acute hepatitis b to severe and long term chronic hepatitis b. General information about hepatitis a, hepatitis b and hepatitis c. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Hepatitis ppt free download as powerpoint presentation. Hepatitis b virus hbv infection remains a global public health problem with changing epidemiology due to several factors including vaccination policies and migration. Glomerular diseases associated with hepatitis b and c.
Nonalcoholic steatohepatitis, an update on diagnostic challenges, surgical pathology clinics, volume 6, issue 2, pages 227257, june 20, adapted with permission from elsevier. Hepatitis b easl guidelines easlthe home of hepatology. Aasld practice guidelines are developed by a multidisciplinary panel of experts who rate the quality level of the evidence and the strength of each recommendation using the grading of recommendations assessment, development, and evaluation system grade. They are very microscopic, you need a very enhanced microscope to even see a glance of them here are some photos of hepatitis on food.
Verify medical diagnosis and determine priority of action. It may be precipitated by a number of conditions, especially vaccinations. Hepatitis a, b, c and hiv the hepatitis education project seattle, washington. The adaptive immune response is thought to be responsible for viral clearance and disease pathogenesis during hepatitis b virus infection. Energy imbalancewhat is it energy imbalance what is it. Mandarin chinese, hmong, korean, and vietnamese, as well as english. The nchhstp atlas is an online, interactive tool that gives you the power to analyze, map, and create tables using hiv, std, viral hepatitis, and tb data that are reported to cdc. Consider clientscontacts need for nursing interventions based on medical diagnosis.
It is a major public health issue in the united states and worldwide. Who library cataloguinginpublication data guidelines for the prevention, care and treatment of persons with chronic hepatitis b infection. More than two thousand million 2 billion people alive today have been infected with the hepatitis b virus. Nash nonalcoholic steatohepatitis clinical trials in. Fulminant hepatitis can cause you to go into sudden liver failure. National hepatitis training institute ntc for integrated. The prevalence of nafld is high and might reach up to 30% in certain populations such as us americans or asians. Chronic hepatitis b is a growing worldwide public health issue. Nonalcoholic steatohepatitis nash is the most extreme form of the relatively benign nonalcoholic fatty liver disease nafld, and is regarded as a major cause of cirrhosis of the liver of unknown cause. A free powerpoint ppt presentation displayed as a flash slide show on id. Who guidelines for the prevention, care and treatment of. Clinsearch is enrolling volunteers in a research study testing the safety and effectiveness of an investigational drug for individuals with fatty liver or nash.
These are the first world health organization who guidelines for the prevention, care and treatment of persons living with chronic hepatitis b chb infection, and complement similar recently published guidance by who on the prevention, care and treatment of. Introduction viral hepatitis, refers to infections that affect the liver and are caused by viruses. Hepatitis b is a potentially lifethreatening liver infection caused by the hepatitis b virus. Hepatitis adalah kelainan hati berupa peradangan sel hati. The selected topics range from epidemiology, immunology, molecular virology and oncology, to clinical therapy. Robbie ferrand here are some pictures of the hepatitis virus up close. Aug 09, 1980 evidence for the existence of hepatitis nona, nonb includes epidemiologic data and results of transmission studies indicating the presence of hepatitis that could not be explained by known causative agents. The slide set explains the importance of getting babies vaccinated against hepatitis b to prevent transmission of the disease. Hepatitis b can be a serious liver disease that results from infection with the hepatitis b virus. The type of hepatitis is named for the virus that causes it. The pathogenesis is likely to be immune complex mediated. Peningkatan ini disebabkan adanya gangguan atau kerusakan membran hati. Hepatitis b vaccine recombinant is used to prevent infection by the hepatitis b virus.
Hepatitisb associated acute transverse myelitis mimicking. I have been a type 2 diabetic sufferer for many years. Hepatitis b refers to a shortterm infection that occurs within. Many people have no symptoms during the initial infection. Implicit in the definition, liver histology at the time of presentation should have no evidence of chronicity, such as fibrosis. Hepatitis b and your healthy baby this slide set is a 24 page visualonly educational tool for pregnant women who have hepatitis b.
It produces several chronic liver disorders such as fulminant chronic hepatitis, cirrhosis and primary liver cancer. If you continue browsing the site, you agree to the use of cookies on this website. Hepatitis b is an infectious disease caused by the hepatitis b virus hbv that affects the liver. The hepatitis b vaccine is safe for pregnant women and their baby. Hepatitis b living with hepatitis b what is hepatitis b. Nonalcoholic fatty liver disease uc san diego health. This is a power point presentation titled hepatitis b. It helps your body digest food, store energy, and remove poisons. It lists the number of acute clinical cases reported, estimated number of acute clinical cases, estimated number of new infections, number of persons living with chronic infection, annual number of chronic liver disease deaths associated with viral hepatitis, and. Rarely, acute viral hepatitis causes fulminant hepatic failure. Gastroenterologist and hepatologist sina hospital tehran university of medical sciences american journal of gastroenterology 2006. Though hepatitis b vaccination can result in transverse myelitis, its occurrence following acute hepatitis b infection has never been described. The viral genome is a partially doublestranded, circular dna linked to a dna polymerase that is surrounded by an icosahedral nucleocapsid and. Approximately 350 million are chronically infected and are at high risk of serious illness and death from cirrhosis of the liver and primary liver cancer.
Hepatitis b is spread through direct contact with infected blood. Therefore, the easl guidelines for hepatitis b presents updated recommendations for the optimal management of hbv infection. The viral genome is a partially doublestranded, circular dna linked to a dna polymerase that is surrounded by an icosahedral nucleocapsid and then by a lipid envelope. B may be associated with less active disease a and b respond better to interferon than c and d hbv classified into 10 genotypes a j adapted from keeffe eb et al. Summarize the impact of liver disease caused by chronic hepatitis b infection on global public. Ppt hepatitis powerpoint presentation free to view. Nonalcoholic fatty liver disease nafld has evolved as the most common liver disease worldwide. It can be a distressing and debilitating symptom, causing significant impairment in quality of life.
Hepatitis a has a variety of associated extrahepatic manifestations that clinicians should be aware of for early diagnosis and treatment. Summaryofkeypoints whopositionpaperonvaccines against. We report a unique case of hepatitis a presenting with multiple extrahepatic manifestations not previously described in a single patient. Download the easl guidelines for hepatitis b as pdf. Since the asian community starts with such a large number of infected people, there are more people who can pass the hepatitis b virus on to others. Low levels of hepatitis b knowledge and practice among. Ppt hepatitis b virus powerpoint presentation free to. The most common signs and symptoms include fatigue, nausea, vomiting, fever, hepatomegaly, jaundice, dark urine, anorexia, and rash.
Hepatitis b is a viral infection that can cause both acute and chronic disease. Summary of key points who position paper on hepatitis b vaccine 2017 pdf, 806kb references to the hepatitis b position paper 2017. The vaccine works by causing your body to produce its own protection antibodies against the disease. Hepatitis b medical powerpoint presentation medicaldump. The page slide set uses simple language and has audio in. Your liver helps your body digest the food you eat and store energy.
Acute perihepatitis, or fitzhughcurtis syndrome, occurs primarily by direct extension of n. Ada dua faktor penyebabnya yaitu faktor infeksi dan faktor. Not only does viral hepatitis carry a high morbidity, but it also stresses medical resources and can have severe economic consequences. Hepatitis b, hepatitis c, cryoglobulinemia, glomerulonephritis hepatitis b virusassociated glomerular diseases in 1971, combes and coworkers described the association between chronic hepatitis b virus hbv infection and glomerular diseases. Worldwide, most people with hepatitis b were infected with the virus as an infant. If you have hepatitis b, your baby has a very high chance of getting it. Hepatitis b can cause serious health problems over time. Most importantly, future treatment strategies to achieve cure of disease and new biomarkers are discussed. The incubation period of hepatitis a virus hav is 27 weeks average, 28 days. Dec 30, 2017 eliminating hepatitis c virus hcv as a global public health concern is feasible, but to do so more people need to be tested and treated, and prices of directacting antivirals need to come down, according to presentations at the aasld liver meeting last month in washington, dc. If you are at risk for hepatitis b, ask your provider about getting vaccinated. Hepatitis b vaccination is recommended for all children worldwide, and all national programmes should include a monovalent hepatitis b vaccine birth dose. Clinical symptoms then develop, often with a presentation similar to that of gastroenteritis or a viral respiratory infection.
Hepatitis b vaccination and hepatitis b immune because there is a high risk of acquiring hbv from a needlestick injury, health care profession. A 34yearold male presented with sudden onset of left sided facial pain, swelling, and skin rash, with diffuse body. Current perspectives in the management of hepatitis b balart. Steatohepatitis is a condition met more frequently in the general population adams et al, 2005. Hepatitis is an inflammation of the liver, most commonly caused by a viral infection. World gastroenterology organisation practice guideline. The national training center provides training to frontline workers in community based organizations and clinics on hepatitis prevention, diagnosis, management, treatment and integration. Hepatitis b is a highly contagious bloodborne viral infection of the liver caused by the hepatitis b virus hbv. Hepatitis b is the only sexually transmitted infection for which there is a protective vaccine. This report contains surveillance data on the incidence of viral hepatitis a, b, and c in the united states. Learn more about the symptoms, causes, diagnosis, treatment, and prevention of the is condition. Antibody and memory b cell responses in hepatitis e recovered individuals, years post hepatitis e virus infection. The age at which a person is infected with the virus determines the disease outcome. Bhala et al, 2011 and poses challenges in the management of patients undergoing liver resection.
Hodara1, xubin zheng2, grushenka wolfgang3, daniel b. Hepatitis b awareness toolkit national foundation for. Only 1 in 5 persons exposed to the hepatitis b and c virus develops acute symptoms, but chronic infection is common hepatitis b and c each is estimated to affect up to 2% of the population in the region. Peradangan ini ditandai dengan meningakatan kadar enzim hati. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Hepatitis b vaccine intramuscular route description and. Discuss the scope and epidemiology of non alcoholic fatty liver disease nafld. Scribd is the worlds largest social reading and publishing site. Therapeutic efficacy of a tlr7 agonist for hbv chronic. Clinical presentation may vary from asymptomatic infection of cholestatic hepatitis to fulminant liver failure. Hepatitis b is a liver disorder that is caused by the hepatitis b virus hbv.
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