title: Inflammatory myofibroblastic tumour arising in the adrenal gland: a case report.
abstract: BACKGROUND
  Inflammatory myofibroblastic tumour arising in the adrenal gland is exceptional. As far as we are aware, there have been only three previous reports in the literature. We report a fourth case.
  
  
  METHODS
  A 29-year-old Caucasian man presented with upper quadrant pain due to a 15cm heterogenous adrenal mass that displaced his liver. He underwent an open right adrenalectomy. Histopathological examination showed the mass to be an inflammatory myofibroblastic tumour, a histologically distinctive lesion composed of myofibroblasts, plasma cells, lymphocytes and histiocytes. Ten months later he is well with no sign of recurrence.
  
  
  CONCLUSIONS
  The lesion was indistinguishable on imaging from an adrenal cortical tumour. Surgical treatment is the same but inflammatory myofibroblastic tumour carries a favourable prognosis.
authors.forename: My-Anh
authors.initials: MA
authors.lastname: Tran-Dang
authors.forename: Neal
authors.initials: N
authors.lastname: Banga
authors.forename: Bernard
authors.initials: B
authors.lastname: Khoo
authors.affiliation: Department of Cellular Pathology, Royal Free Hospital, London NW3 2QG, UK. alan.bates@nhs.net.
authors.forename: Alan W H
authors.initials: AW
authors.lastname: Bates
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D000315:Adrenalectomy / Q000379:methods; D000328:Adult; D018572:Disease-Free Survival; D006801:Humans; D007150:Immunohistochemistry; D007249:Inflammation / Q000175:diagnosis; D008297:Male; D009379:Neoplasms, Muscle Tissue / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D016896:Treatment Outcome