Bilateral renal vein thrombosis and venous sinus thrombosis in a neonate with factor V mutation (FV Leiden)

J Pediatr. 1998 Jan;132(1):159-61. doi: 10.1016/s0022-3476(98)70504-9.

Abstract

Bilateral renal vein thrombosis and venous sinus thrombosis were diagnosed within 3 weeks of birth in a full-term neonate. Heterozygosity for a factor V mutation leading to resistance against the anticoagulatory properties of activated protein C was found. Heparin therapy led to resolution of the thrombotic manifestations. With long-term oral anticoagulation, no relapse or other thrombotic event occurred during infancy.

Publication types

  • Case Reports

MeSH terms

  • Anticoagulants / therapeutic use
  • Blood Coagulation Disorders / complications
  • Blood Coagulation Disorders / drug therapy
  • Blood Coagulation Disorders / genetics*
  • Factor V* / genetics*
  • Heparin / therapeutic use
  • Heterozygote
  • Humans
  • Infant, Newborn
  • Intracranial Embolism and Thrombosis / complications
  • Intracranial Embolism and Thrombosis / drug therapy
  • Intracranial Embolism and Thrombosis / genetics*
  • Male
  • Mutation*
  • Renal Veins*
  • Thrombosis / complications
  • Thrombosis / drug therapy
  • Thrombosis / genetics*

Substances

  • Anticoagulants
  • factor V Leiden
  • Factor V
  • Heparin