Scalp eschar and neck lymphadenopathy caused by Bartonella henselae after Tick Bite

Clin Infect Dis. 2010 Feb 15;50(4):549-51. doi: 10.1086/650172.

Abstract

Rickettsia slovaca and Rickettsia raoultii have been associated with a syndrome characterized by scalp eschar and neck lymphadenopathy following tick bites. However, in many cases, the causative agent remains undetermined. We report 3 cases of this syndrome caused by Bartonella henselae, and we propose the term "SENLAT" to collectively describe this clinical entity.

MeSH terms

  • Adult
  • Animals
  • Antibodies, Bacterial / chemistry
  • Antibodies, Bacterial / immunology
  • Bartonella Infections / immunology
  • Bartonella Infections / microbiology
  • Bartonella Infections / pathology*
  • Bartonella henselae / genetics
  • Bartonella henselae / immunology*
  • Biopsy
  • Female
  • Humans
  • Insect Bites and Stings / microbiology*
  • Insect Bites and Stings / pathology
  • Lymphatic Diseases / immunology
  • Lymphatic Diseases / microbiology*
  • Lymphatic Diseases / pathology
  • Male
  • Middle Aged
  • Neck / microbiology
  • Neck / pathology
  • Scalp / microbiology
  • Scalp / pathology
  • Tick-Borne Diseases / immunology
  • Tick-Borne Diseases / microbiology
  • Tick-Borne Diseases / pathology*
  • Ticks / microbiology*

Substances

  • Antibodies, Bacterial