Thrombotic microangiopathy: Difference between revisions

Latest revision as of 07:26, 19 March 2024

Syndrome of microangiopathic hemolytic anemia, thrombocytopenia, and microvascular thrombosis leading to organ dysfunction

Disease	Clinical Clues
Primary
Thrombotic thrombocytopenia purpura	PT/INR and PTT are normal
Hemolytic-uremic syndrome	PT/INR and PTT are normal, severe AKI
Atypical hemolytic-uremic syndrome	PT/INR and PTT are normal, severe AKI
HELLP syndrome	pregnancy
Secondary
Autoimmune disease, including systemic lupus erythematosus or antiphospholid antibody syndrome
Drug-induced thrombotic microangiopathy	including quinine, ticlopidine, and chemotherapy (mitomycin, gemcitabine, cyclosporine, and tacrolimus, though it may also be caused by the underlying condition
Sepsis
Secondary hemolytic-uremic syndrome	most commonly from Streptococcus pneumoniae or influenza
DIC	PT/INR and PTT are prolonged
Malignancy
HIV

@@ Line 1: / Line 1: @@
+*Syndrome of [[microangiopathic hemolytic anemia]], [[thrombocytopenia]], and microvascular thrombosis leading to organ dysfunction
-* [[Thrombotic thrombocytopenia purpura]]
+{| class="wikitable"
-* [[Hemolytic-uremic syndrome]]
+!Disease
-* [[Atypical hemolytic-uremic syndrome]]
+!Clinical Clues
+|-
+! colspan="2" |Primary
+|-
+|[[Thrombotic thrombocytopenia purpura]]
+|PT/INR and PTT are normal
+|-
+|[[Hemolytic-uremic syndrome]]
+|PT/INR and PTT are normal, severe AKI
+|-
+|[[Atypical hemolytic-uremic syndrome]]
+|PT/INR and PTT are normal, severe AKI
+|-
+|[[HELLP syndrome]]
+|pregnancy
+|-
+! colspan="2" |Secondary
+|-
+|Autoimmune disease, including [[systemic lupus erythematosus]] or [[antiphospholid antibody syndrome]]
+|
+|-
+|[[Drug-induced thrombotic microangiopathy]]
+|including [[quinine]], [[ticlopidine]], and [[chemotherapy]] ([[mitomycin]], [[gemcitabine]], [[cyclosporine]], and [[tacrolimus]], though it may also be caused by the underlying condition
+|-
+|[[Sepsis]]
+|
+|-
+|[[Secondary hemolytic-uremic syndrome]]
+|most commonly from [[Streptococcus pneumoniae]] or [[influenza]]
+|-
+|[[DIC]]
+|PT/INR and PTT are prolonged
+|-
+|[[Malignancy]]
+|
+|-
+|[[HIV]]
+|
+|}
 [[Category:Hematology]]
 [[Category:Thrombosis]]