Related Experiment Video
Updated: May 10, 2026

10:28
A Cell Culture Model for Producing High Titer Hepatitis E Virus Stocks
Published on: June 26, 2020
[Chronic viral hepatitis in St.Petersburg]
Summary
Chronic viral hepatitis data in St. Petersburg reveals the need for specific ICD-10 coding. Accurate accounting is crucial for tracking unfavorable outcomes and complete morbidity data.
Area of Science:
- Hepatology
- Epidemiology
- Public Health
Context:
- Morbidity data on chronic viral hepatitis, including cirrhotic stages and lethality, in St. Petersburg.
- Current International Classification of Diseases, 10th Revision (ICD-10) coding practices for viral hepatitis and liver cirrhosis.
- Limitations in current statistical accounting for chronic viral hepatitis outcomes.
Purpose:
- To highlight the necessity of isolating chronic viral hepatitis diagnoses with cirrhotic outcomes in ICD-10.
- To advocate for improved statistical accounting of chronic viral hepatitis to capture unfavorable outcomes.
- To provide comprehensive morbidity data on chronic viral hepatitis in St. Petersburg.
Summary:
- The study analyzes morbidity and lethality data for chronic viral hepatitis in St. Petersburg.
- It identifies that current ICD-10 coding for liver cirrhosis of viral etiology does not adequately capture unfavorable outcomes of chronic viral hepatitis.
- This lack of specific classification hinders complete morbidity accounting and outcome analysis.
Impact:
- Improved diagnostic and statistical accounting for chronic viral hepatitis.
- Enhanced understanding of disease progression and outcomes.
- Better public health strategies for managing viral hepatitis and its complications.
Related Concept Videos
Hepatitis
Hepatitis is an inflammatory condition of the liver most commonly caused by hepatotropic viruses (A–E), though non-infectious causes such as alcohol and drugs also exist.Hepatitis AHepatitis A virus (HAV) is a non-enveloped RNA virus of the Picornaviridae family. It is primarily transmitted via the fecal-oral route, typically through ingestion of contaminated food or water. After ingestion, HAV enters the bloodstream through the oropharynx or intestinal epithelium and reaches the liver. The...
Viral Hepatitis I: Introduction
Viral hepatitis is an inflammatory condition of the liver caused by infection with hepatotropic viruses, most commonly hepatitis A, B, C, D, and E. Despite variations in structure and transmission, all viruses mentioned infect hepatocytes and provoke immune responses that can hinder liver function. Additionally, some non-hepatotropic viruses can also lead to hepatic inflammation.Hepatitis A VirusHepatitis A virus (HAV) is transmitted through the fecal–oral route, typically by ingestion of food...
Diseases of the Liver and Gallbladder
Liver and gallbladder diseases are a significant health concern, with prominent conditions including cirrhosis, hepatitis, non-alcoholic fatty liver disease (NAFLD), and gallstones. Jaundice is a common manifestation of liver and biliary disease.
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not related to...
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not related to...
Cirrhosis II: Pathophysiology
Cirrhosis is a progressive chronic liver injury caused by prolonged inflammation, excessive fibrotic remodeling, and impaired regeneration. Over time, repeated hepatic insults disrupt the liver’s architecture and function, leading to reduced blood flow, impaired bile drainage, and diminished metabolic capacity.Pathophysiology of cirrhosisCirrhosis arises from three main responses to chronic liver damage: inflammation, immune activation, and hepatocyte death. These processes lead to structural...
Chronic Pancreatitis I: Introduction
Chronic pancreatitis is a long-standing, relapsing inflammation of the pancreas, characterized by irreversible damage to the gland. It results in progressive destruction of the pancreatic parenchyma, fibrosis, and eventual loss of both exocrine and endocrine function. The disease may evolve gradually after multiple episodes of acute pancreatitis or develop independently.EtiologyChronic pancreatitis can arise from a variety of causes:Alcohol use is the leading cause, accounting for 70–80% of...
Chronic Pancreatitis I: Introduction
The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...

