38 results
Alkaline Phosphatase (ALP) Elevation - Differential Diagnosis Algorithm

ALP:
 - Enzymes that catalyze hydrolysis of organic phosphate
ALP) Elevation - Differential ... disturbance (obstructed liver ... • Liver (80%) ... Most common symptoms ... symptoms - Pain
Low Alkaline Phosphatase - Hypophosphatasia 

Is Low Alkaline Phosphatase Of Clinical Importance?

ALP enzyme- Discovered in 1923
Low
Low Alkaline Phosphatase ... synthesized in: liver ... collection with EDTA Pathophysiology ... mineralization Symptoms ... Hyophosphatasia #hepatology
Liver Enzymes (LFTs) - Causes of Hepatocellular and Cholestatic Liver Injury
Hepatocellular Liver Injury
 • AST/ALT elevation
Liver Enzymes (LFTs ... + ULN ALT) / (alkaline ... phosphatase + ULN alkaline ... Transaminitis #diagnosis #differential ... #hepatology
Liver Function Tests (LFTs) - Normal Values and Interpretation

Alanine aminotransferase (ALT/SGPT) - Liver, cardiac & skeletal
, lungs, RBCs Alkaline ... , bone, placenta ... brain, NOT in bone ... pancreas, NOT in bone ... Interpretation #diagnosis #hepatology
Liver Function Test (LFTs) Elevation
AST - Cardiac and skeletal muscle, kidney, brain
ALT - More specific for
Liver Function Test ... abnormality vs bone ... Transaminase >> Alkaline ... Cholestatic Pattern - Alkaline ... Transaminitis #diagnosis #hepatology
Hepatocellular Liver Injury - Differential Diagnosis Framework:
Liver Injury → liver test abnormalities without evidence of liver
Injury - Differential ... compared with alkaline ... disproportionate increase in alkaline ... Injury Differential ... #Diagnosis #hepatology
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
suspicious clinical symptoms ... ALP, alkaline phosphatase ... ; ALT, alanine aminotransferase ... Abnormal #Algorithm #Hepatology ... #Differential #
Liver Chemistry Tests - AST, ALT, Alkaline Phosphatase and Bilirubin Metabolism
AST and ALT:
 • AST: liver
Tests - AST, ALT, Alkaline ... Alkaline phosphatase ... Other locations: bone ... AlkPhos #Bilirubin #Hepatology ... #Pathophysiology
Osteoporosis: Pathogenesis and risk factors

 • Age > 30 (post-peak bone mass)
 • Post-menopausal women ->
30 (post-peak bone ... Decr estrogen • Bone ... IBD • Chronic liver ... #Osteoporosis #pathophysiology ... #signs #symptoms
Acute Fatty Liver of Pregnancy (AFLP)
Pathophysiology:
 • Defect in fetal free fatty acid metabolism products →
Pregnancy (AFLP) Pathophysiology ... postpartum): • Initial symptoms ... infiltration) Differential ... #Pregnancy #hepatology ... diagnosis #management #pathophysiology