Angiomatosis, BacillaryAngiomatosisBartonella quintanaBartonella henselaeRickettsiaceaeTrench FeverPeliosis HepatisRickettsiaceae InfectionsCat-Scratch DiseaseBartonella InfectionsBartonellaOsteolysis, EssentialAIDS-Related Opportunistic InfectionsCatsSturge-Weber SyndromeBone CystsPolymerase Chain Reaction