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Disorders of the Hepatic and Mesenteric Circulation

Platelets in Cirrhosis
Hypercoagulability in Cirrhosis
Bleeding in Cirrhosis
Portal Vein Thrombosis (PVT)
Mesenteric
Platelets in Cirrhosis ... Hypercoagulability in Cirrhosis ... Bleeding in Cirrhosis ... Thrombosis (MVT) Budd ... Circulation #Disorders #Hepatology
Common Etiologies of Cirrhosis

Inflammation

 - Hepatitis B (15 percent)

 - Hepatitis C (47 percent)

 - Schistosomiasis
Etiologies of Cirrhosis ... Primary biliary cirrhosis ... Venoocclusive disease (Budd-Chiari ... #Differential #Hepatology ... #Cirrhosis #Causes
Ascites Differential Diagnosis Table - Serum Ascites Albumin Gradient (SAAG)

SAAG ≥ 1.1:
 • Cirrhosis
 • Portal
SAAG ≥ 1.1: • Cirrhosis ... thrombosis • Late budd-chiari ... obstruction • Early budd-chiari ... Gradient #SAAG #hepatology
Diagnosis of ascites according to the serum ascites albumin gradient (SAAG)
SAAG ≥ 1.1:
 - Ascitic protein
protein ≤ 2.5 g/dL: Cirrhosis ... , Late Budd-Chiari ... pericarditis, Early Budd-Chiari ... albumin #gradient #hepatology
Causes of Portal Hypertension According to Site of Vascular Obstruction
1) Prehepatic pre-sinusoidal: Portal vein thrombosis due
or secondary to cirrhosis ... 3) Sinusoidal: Cirrhosis ... post-sinusoidal: Budd-Chiari ... diagnosis #causes #hepatology
Hepatomegaly - Differential Diagnosis Algorithm
Malignant
 • Primary Carcinoma
 • Metastases
 • Lymphoma
 • Leukemia
 • Polycythemia
Heart Failure • Budd-Chiari ... Primary Biliary Cirrhosis ... Algorithm #Causes #Hepatology
Portal Hypertension - Differential Diagnosis
Portal Pressure = the pressure difference between the pressure in the portal
Clues to non-cirrhotic ... pericarditis • Budd ... Intrahepatic: • Cirrhosis ... Primary biliary cirrhosis ... Diagnosis #causes #hepatology
Causes of Ascites - Differential Diagnosis Algorithm
Portal Hypertension - Prehepatic:
 • Portal vein thrombosis
 • Splenic
- Hepatic: • Cirrhosis ... pericarditis • Budd-Chiari ... Diagnosis #Algorithm #Hepatology
Serum Ascites Albumin Gradient (SAAG) - Differential Diagnosis
High albumin gradient (>1.1 g/dl):
 - Cirrhosis	
 - Alcoholic
>1.1 g/dl): - Cirrhosis ... vein thrombosis (Budd-Chiari ... ascites without cirrhosis ... Differential #Diagnosis #hepatology
Causes of Ascites
Normal Peritoneum
Portal hypertension (SAAG > 1.1 g/dL)
  1. Hepatic congestionl
insufficiency - Budd-Chiari ... disease - Cirrhosis ... #differential #hepatology