title: A review of ultrasound-guided percutaneous biopsy of the gastrointestinal tract in HIV-infected patients.
abstract: OBJECTIVE
  To illustrate the use of percutaneous ultrasound-guided biopsy of the gastrointestinal tract in HIV-infected patients to obtain a tissue diagnosis.
  
  
  METHODS
  The technique was used in relation to relevant clinical situations in which a diagnosis may have only been reached by open biopsy.
  
  
  METHODS
  Three HIV-infected patients with suspected gastrointestinal tract lesions underwent percutaneous ultrasound-guided biopsy under local anaesthetic.
  
  
  RESULTS
  A tissue diagnosis was made in each case resulting in initiation or continuation of appropriate therapy and avoided the need for open biopsy under general anaesthetic.
  
  
  CONCLUSIONS
  Although the number of patients undergoing the procedure in this series was small, the technique has so far been shown to be safe and effective with few complications.
authors.affiliation: Department of Genitourinary Medicine, Leicester Royal Infirmary, Infirmary Square, Leicester LE1 5WW, UK.
authors.forename: S
authors.initials: S
authors.lastname: Bhaduri
authors.forename: M J
authors.initials: MJ
authors.lastname: Wiselka
authors.forename: P M
authors.initials: PM
authors.lastname: Rogers
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000821:virology; D000328:Adult; D001707:Biopsy, Needle / Q000379:methods*; D004064:Digestive System / Q000000981:diagnostic imaging / Q000473:pathology*; D015658:HIV Infections / Q000150:complications; D006801:Humans; D016393:Lymphoma, B-Cell / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000821:virology; D016399:Lymphoma, T-Cell / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000821:virology; D008297:Male; D008875:Middle Aged; D014385:Tuberculosis, Gastrointestinal / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000821:virology; D014463:Ultrasonography