title: [Sarcoidosis demonstrated by fluorodeoxyglucose positron emission tomography in a case of granulomatous myopathy].
abstract: BACKGROUND
  Granulomatous myositis is a rare condition that has been described in association with sarcoidosis. In the absence of sarcoidosis or other underlying disease, a diagnosis of isolated granulomatous myositis is considered.
  
  
  METHODS
  A 61-year-old African man presented with progressive limitation in running and proximal atrophy of the lower limbs for the past year. Quadricipital muscle biopsy revealed non-caseating epithelioid granulomas and multinuclear giant cells. Whole body fluorodeoxyglucose positron emission tomography ((18)FDG-PET) revealed hypermetabolic activity of salivary and lachrymal glands, and mild hypermetabolism in the mediastinal lymph nodes. Minor salivary gland biopsy was consistent with sarcoidosis.
  
  
  CONCLUSIONS
  To our knowledge, this is the first reported case of sarcoid myopathy demonstrating the diagnostic usefulness of (18)FDG-PET.
authors: Service de médecine interne, Hôtel-Dieu, 1, place de l'Hôpital, 69288 Lyon cedex 02, France.
authors: J-F
authors: JF
authors: Dufour
authors: C
authors: C
authors: Billotey
authors: N
authors: N
authors: Streichenberger
authors: F
authors: F
authors: Bouhour
authors: C
authors: C
authors: Broussolle
authors: P
authors: P
authors: Sève
mesh_terms: D019788:Fluorodeoxyglucose F18; D006099:Granuloma / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009220:Myositis / Q000150:complications*; D049268:Positron-Emission Tomography; D019275:Radiopharmaceuticals; D012507:Sarcoidosis / Q000150:complications / Q000175:diagnosis*; D051598:Whole Body Imaging
chemical_list: D019275:Radiopharmaceuticals; D019788:Fluorodeoxyglucose F18