title: Focused assessment with sonography for HIV-associated tuberculosis (FASH): a short protocol and a pictorial review.
abstract: BACKGROUND
  Ultrasound can rapidly identify abnormal signs, which in high prevalence settings, are highly suggestive of extra-pulmonary tuberculosis (EPTB). Unfortunately experienced sonographers are often scarce in these settings.
  
  
  METHODS
  A protocol for focused assessment with sonography for HIV-associated tuberculosis (FASH) which can be used by physicians who are relatively inexperienced in ultrasound was developed.
  
  
  RESULTS
  The technique as well as normal and pathological findings are described and the diagnostic and possible therapeutic reasoning explained. The protocol is intended for settings where the prevalence of HIV/TB co-infected patients is high.
  
  
  CONCLUSIONS
  FASH is suitable for more rapid identification of EPTB even at the peripheral hospital level where other imaging modalities are scarce and most of the HIV and TB care will be delivered in the future.
authors.affiliation: Department of Internal Medicine, Infectious Diseases, Klinikum Muenchen-Perlach, chmidbauerstr, 44, Munich, 81737, Germany. echnatom@web.de.
authors.forename: Tom
authors.initials: T
authors.lastname: Heller
authors.forename: Claudia
authors.initials: C
authors.lastname: Wallrauch
authors.forename: Sam
authors.initials: S
authors.lastname: Goblirsch
authors.forename: Enrico
authors.initials: E
authors.lastname: Brunetti