title: Mesenteric panniculitis: sonographic findings.
abstract: BACKGROUND
  Mesenteric panniculitis (MP) is a relatively rare disease, and sonographic (US) and color Doppler findings have been infrequently reported.
  
  
  METHODS
  We reviewed the clinical data and US and Doppler results of three cases of MP to determine the role and limitations of these techniques.
  
  
  RESULTS
  The sole presenting clinical sign was a soft mass. On US the lesion was imaged as a poorly margined echogenic mass with hypoechoic areas. Color Doppler US visualized the nondeviated mesenteric vessels within the mass, which enabled us to perform a safe guided biopsy.
  
  
  CONCLUSIONS
  US is useful as an initial diagnostic tool, but its results must be interpreted carefully. Color Doppler US is very useful in demonstrating fine vessels and helps in performing a safe needle biopsy.
authors.affiliation: First Department of Internal Medicine, Akita University School of Medicine, 1-1-1 Hondo, Akita, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Sato
authors.forename: H
authors.initials: H
authors.lastname: Ishida
authors.forename: K
authors.initials: K
authors.lastname: Konno
authors.forename: T
authors.initials: T
authors.lastname: Komatsuda
authors.forename: H
authors.initials: H
authors.lastname: Naganuma
authors.forename: S
authors.initials: S
authors.lastname: Watanabe
authors.forename: Y
authors.initials: Y
authors.lastname: Ohyama
authors.forename: M
authors.initials: M
authors.lastname: Itoh
authors.forename: T
authors.initials: T
authors.lastname: Mukojima
authors.forename: T
authors.initials: T
authors.lastname: Sakai
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D015436:Panniculitis, Peritoneal / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D018615:Ultrasonography, Doppler, Color