title: Barraquer-Simons lipodystrophy, Raynaud's phenomenon and cutaneous vasculitis.
abstract: We report a 32-year-old man who presented with a 2-year history of unexplained weight loss and symptoms of Raynaud's phenomenon. Clinical examination and investigations were consistent with a diagnosis of acquired partial lipodystrophy (Barraquer-Simons disease). This patient also exhibited an associated cutaneous vasculitis and peripheral perniotic changes. He had normal renal function and glucose tolerance and no immunological abnormality has been detected in his serum to date. The absence of C3-nephritic factor in the presence of overt lipodystrophy suggests that there may be another factor or immunological mediator responsible for the subcutaneous changes seen in patients with lipodystrophy.
authors.affiliation: Departments of Dermatology, Histopathology and Neurology, Charing Cross Hospital, Imperial College School of Medicine, London, UK.
authors.forename: W M
authors.initials: WM
authors.lastname: Porter
authors.forename: O
authors.initials: O
authors.lastname: O'Gorman-Lalor
authors.forename: R J
authors.initials: RJ
authors.lastname: Lane
authors.forename: N
authors.initials: N
authors.lastname: Francis
authors.forename: C B
authors.initials: CB
authors.lastname: Bunker
mesh_terms: D000328:Adult; D015415:Biomarkers / Q000032:analysis; D001706:Biopsy / Q000379:methods; D003178:Complement C3 Nephritic Factor / Q000032:analysis; D004576:Electromyography; D006801:Humans; D008060:Lipodystrophy / Q000097:blood / Q000175:diagnosis / Q000209:etiology*; D008297:Male; D011928:Raynaud Disease / Q000150:complications* / Q000175:diagnosis; D014657:Vasculitis / Q000150:complications* / Q000175:diagnosis
chemical_list: D015415:Biomarkers; D003178:Complement C3 Nephritic Factor