[Macrophage activation syndrome: rare complication of murine typhus]

Pathol Biol (Paris). 2014 Feb;62(1):55-6. doi: 10.1016/j.patbio.2013.10.002. Epub 2014 Jan 23.
[Article in French]

Abstract

Introduction: Typhi is one of the rickettsial species endemic in the Mediterranean countries and is associated with the zoonotic infection of murine typhus, which may have a complicated course especially in adult patients. The association with macrophage activation syndrome (MAS) has rarely been reported in the medical literature.

Case report: We describe a case of murine typhus in a diabetic woman complicated with MAS, who was effectively treated with cyclin and parenteral immunoglobulin.

Conclusion: The murine typhus can be exceptionally complicated with SAM. This infection should be suspected in front of the discovery of SAM.

Keywords: Cyclin; Cycline; Macrophage activation syndrome; Murine typhus; Syndrome d’activation macrophagique; Typhus murin.

Publication types

  • Case Reports
  • English Abstract

MeSH terms

  • Adrenal Cortex Hormones / therapeutic use
  • Anemia / etiology
  • Anemia / therapy
  • Antibodies, Bacterial / blood
  • Blood Component Transfusion
  • Diabetes Mellitus, Type 2 / complications
  • Doxycycline / therapeutic use
  • Drug Therapy, Combination
  • Exanthema / etiology
  • Female
  • Fever / etiology
  • Humans
  • Immunoglobulins, Intravenous / therapeutic use
  • Macrophage Activation*
  • Middle Aged
  • Retinitis / etiology
  • Rickettsia typhi / immunology
  • Syndrome
  • Thrombocytopenia / etiology
  • Thrombocytopenia / therapy
  • Typhus, Endemic Flea-Borne / complications*
  • Typhus, Endemic Flea-Borne / diagnosis
  • Typhus, Endemic Flea-Borne / drug therapy
  • Typhus, Endemic Flea-Borne / immunology
  • Typhus, Endemic Flea-Borne / microbiology

Substances

  • Adrenal Cortex Hormones
  • Antibodies, Bacterial
  • Immunoglobulins, Intravenous
  • Doxycycline