72 results
How to Evaluate an Abnormal APTT
Step 1: Is the PT or APTT Artifactually Prolonged?
Step 2: Is
K Antagonists, Heparin ... Is a Systemic Disease ... to identify the cause ... #prolonged #diagnosis ... #hematology #evaluation
 End Stage Liver Disease (Cirrhosis) - Complications 
 • Ascites
 • Esophageal Varices
 • Hepatic
End Stage Liver Disease ... Esophageal Varices • Hepatic ... Complications #diagnosis ... #management #summary ... #hepatology
Approach to Thrombotic Microangiopathy (TMA) - Differential Diagnosis and Management Algorithm

Suspected TMA: Unexplained thrombocytopenia + MAHA
- Differential Diagnosis ... and Management ... hemoglobin/hemosiderin, Hepatic ... hemosiderin • PT/aPTT ... #hematology
Summary of Coagulation Deficiencies
Inherited:
 • Hemophilia A - Deficiency of Factor VIII
 • Hemophilia B -
Summary of Coagulation ... Medications - Heparin ... Advanced Liver Disease ... #table #comparison ... #diagnosis #hematology
Causes of Granulomatous Liver Diseases - Differential Diagnosis
Infections (Bacterial, Viral, Fungal, Parasitic)
Malignancy
Autoimmune
Drugs/Toxins
Others

#Granulomatous #Liver #hepatic #granulomas #Differential
Causes of Granulomatous ... Liver Diseases ... - Differential Diagnosis ... Granulomatous #Liver #hepatic ... #hepatology
Causes of Abnormal PT and/or aPTT
Prolonged Prothrombin Time (PT)
1. Acquired deficiency of FVII
Causes of Abnormal ... Early liver disease ... e.g. heparin ... #diagnosis #differential ... #hematology #coagulation
Differential Diagnosis for a Prolonged PT and aPTT
If the PT and the aPTT are both prolonged,
Differential Diagnosis ... (e.g. heparin contamination ... thrombin inhibitors, heparin ... #diagnosis #differential ... #hematology #coagulation
Causes of Splenomegaly - Differential Diagnosis Algorithm
Infectious
 • Bacterial
 • Viral (EBV)
 • Parasitic
 • Fungal
Congestive
Causes of Splenomegaly ... - Differential Diagnosis ... Hepatic, Portal, ... #Differential #Diagnosis ... #Hematology
Causes of Portal Hypertension According to Site of Vascular Obstruction
1) Prehepatic pre-sinusoidal: Portal vein thrombosis due
Causes of Portal ... Schistosomiasis, Congenital hepatic ... 5) Post-hepatic ... #differential #diagnosis ... #causes #hepatology
Prothrombin Time (PT) and Partial Thromboplastin Time (PTT)

Prothrombin Time (PT) - Often Elevated in:
 • Vitamin
Thromboplastin Time (PTT ... inhibitor • Liver disease ... elevated in: • Heparin ... Thromboplastin #laboratory #hematology ... #diagnosis