31 results
Causes of Prolonged PT (INR), Prolonged PTT
 • Prolonged PT (INR), Prolonged PTT
 • Prolonged PT
Causes of Prolonged ... PTTProlonged ... Diagnosis #Algorithm #Causes ... #Hematology #coagulation ... #disorders
Algorithm for Investigation of Abnormal Coagulation Tests
- Prolonged PT
- Prolonged aPTT and Prolonged PT
- Prolonged aPTT

Dr.
Investigation of Abnormal Coagulation ... aPTT and Prolonged ... aPTT Dr. ... #Algorithm #Coagulation ... #Laboratory #Hematology
How to Evaluate an Abnormal APTT
Step 1: Is the PT or APTT Artifactually Prolonged?
Step 2: Is
Artifactually Prolonged ... to identify the cause ... of Prolonged APTT ... #prolonged #diagnosis ... #hematology #evaluation
Causes of Abnormal PT and/or aPTT
Prolonged Prothrombin Time (PT)
1. Acquired deficiency of FVII
Causes of Abnormal ... Pre-analytical cause ... #Prolonged #Causes ... #differential #hematology ... #coagulation
Differential Diagnosis for a Prolonged PT and aPTT
If the PT and the aPTT are both prolonged,
PT and aPTT If ... the PT and the aPTT ... #Prolonged #Causes ... #differential #hematology ... #coagulation
Von Willebrand Disease - Most common inherited bleeding disorder 
Clinical 
 • Easy bruising 
 •
inherited bleeding disorder ... bleeding • Prolonged ... INR • Normal aPTT ... (prolonged if very ... Disease #Diagnosis #Hematology
Map of proliferative blood disorders. 

By Ariella Coler-Reilly @ariellastudies

#Algorithm #classification #proliferative #blood #disorders #leukemia #hematology #oncology
proliferative blood disorders ... proliferative #blood #disorders ... #leukemia #hematology ... oncology #diagnosis #CML ... #CLL #AML #Map
Causes of Bleeding / Bruising - Differential Diagnosis Algorithm
Thrombocytopenia - Quantitative Defect
 • Decreased Production
 •
Causes of Bleeding ... Sequestration Disordered ... Connective Tissue Disorders ... Diagnosis #Algorithm #Causes ... #Hematology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
, coagulation disorders ... disorders CAUSES ... Differential #Diagnosis #hematology ... #rheumatology # ... #nonpalpable #dermatology
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
: INR/PT, aPTT(liver ... changes), high MCV ... not required in all ... or if a primary hematologic ... #Workup #hematology