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Identification of Neutrophil Extracellular Traps in Paraffin-Embedded Feline Arterial Thrombi using Immunofluorescence Microscopy
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Cat-scratch Disease.

Stephen A Klotz1, Voichita Ianas, Sean P Elliott

  • 1University of Arizona, Tucson, 85724, USA. sklotz@u.arizona.edu

American Family Physician
|January 20, 2011
PubMed
Summary
This summary is machine-generated.

Cat-scratch disease, caused by Bartonella henselae, presents as tender lymphadenopathy and is transmitted by cats. Diagnosis relies on exposure history and serology, with most cases being self-limiting.

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Area of Science:

  • Infectious Diseases
  • Bacteriology
  • Epidemiology

Background:

  • Cat-scratch disease (CSD) is a common zoonotic infection characterized by tender lymphadenopathy.
  • It is frequently associated with exposure to domestic cats, particularly kittens.
  • CSD should be considered in the differential diagnosis for fever of unknown origin and lymphadenopathy syndromes.

Purpose of the Study:

  • To provide a comprehensive overview of Cat-scratch disease, including its etiology, transmission, clinical presentation, diagnosis, and management.
  • To highlight the role of Bartonella henselae as the causative agent and its vectors.
  • To discuss the diagnostic criteria and treatment options for CSD.

Main Methods:

  • Review of existing literature on Cat-scratch disease.
  • Analysis of diagnostic methods, including serological testing for Bartonella henselae antibodies.
  • Evaluation of treatment strategies and outcomes.

Main Results:

  • Bartonella henselae, transmitted by cat bites/scratches and fleas, is the causative agent of CSD.
  • Diagnosis is typically confirmed by a history of cat exposure and high-titer IgG antibodies to B. henselae (greater than 1:256).
  • Most CSD cases are self-limiting, though disseminated forms can occur, particularly in immunocompromised individuals.

Conclusions:

  • Cat-scratch disease is a common bacterial infection primarily affecting children, transmitted by cats.
  • Prompt diagnosis through serological testing and patient history is crucial.
  • While often self-limiting, awareness of potential disseminated forms and appropriate management is necessary.