HELLP Syndrome Diagnostic Criteria

Diagnostic criteria for HELLP syndrome (Hemolysis, Elevated Liver enzymes, Low Platelets) in pregnancy.

LDH *

U/L

Lactate dehydrogenase.

Total bilirubin *

mg/dL

Total bilirubin level.

Haptoglobin (optional)

mg/dL

Low haptoglobin supports hemolysis.

AST *

U/L

Aspartate aminotransferase.

ALT *

U/L

Alanine aminotransferase.

Platelet count *

10^9/L

Platelet count.

Classification system * Select diagnostic criteria system.

Enter values and click Calculate to see results

HELLP syndrome: recognition and treatment. ACOG / Obstetrics & Gynecology (2018). Link
Mississippi and Tennessee classifications for HELLP syndrome. American Journal of Obstetrics & Gynecology (1996). Link