L9: Chronic Hepatitis Flashcards
(56 cards)
Def of Chronic Hepatitis
Continuous inflammatory lesion of the liver for 6 months.
Liver biopsy is essential in the assessment of patients
…..
Fate of Chronic Hepatitis
- Progress to more severe disease
- Continue unchanged.
- Subside spontaneously or with treatment
Etiology of Chronic Hepatitis
Etiology of Chronic Hepatitis
- Infectious Agents
- HBV
- HCV
- CMV
- EBV
Etiology of Chronic Hepatitis
- Autoimmune
…..
Etiology of Chronic Hepatitis
- Metabolic/Genetic
Etiology of Chronic Hepatitis
- Drugs
- Paracetamol
- Nitrofurantoin
- Methotrexate
- Depakin
Etiology of Chronic Hepatitis
- Toxins
- Pollution
- Aflatoxin
CP of Chronic Hepatitis
Dx of Chronic Hepatitis
Clinical features suggesting chronicity
Clinical features suggesting chronicity
- Features of chronic liver disease at presentation
investigations suggesting chronicity
investigations suggesting chronicity
- Labs
investigations suggesting chronicity
- Abdominal US
impaired portal flow
investigations suggesting chronicity
- Liver Bx
Corner stone - not pathognomonic
Signs of Chronic Liver Disease
CP of HBV
CP of HBV
- Aysmptomatic Carrier
Act as a reservoir for infection
CP of HBV
- Symptomatic “Hepatic”
- Fatigue
- Anorexia
- Vague Upper Abdominal Pain
CP of HBV
- Extra-Hepatic
- Glomerulonephritis “membranoproliferative”
- Polyarthritis nodosa
- Cryoglobulinemia “essential mixed”
- Aplastic anemia
- Vasculitis
CP of HBV
- Cirrhosis
…..
INVx for HBV