1978
DOI: 10.1111/j.1651-2227.1978.tb16351.x
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Hypergammaglobulinemic Purpura in Cystic Fibrosis

Abstract: Four patients are presented aged 14 to 20 years with cystic fibrosis and recurrent purpura of the legs. They have polyclonal increase of Ig but no intermediate complexes demonstrable by ultracentrifugation. The 4 patients differ from other patients with cystic fibrosis by a rapid deterioration of the clinical condition after the establishment of permanent pulmonary infection, and also by their proneness to Haemophilus influenzae infections. The clinical and laboratory findings are compatible with the diagnosis… Show more

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Cited by 24 publications
(14 citation statements)
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“…6 Hypergammaglobulinaemia and high serum complement have also been reported in association with these cutaneous lesions in cystic fibrosis6 7 and were seen in some of our patients as well. Whether these and other phenomena such as the presence of circulating immune complexes play a direct role in the pathogenesis of joint and skin lesions in cystic…”
Section: Patientssupporting
confidence: 74%
“…6 Hypergammaglobulinaemia and high serum complement have also been reported in association with these cutaneous lesions in cystic fibrosis6 7 and were seen in some of our patients as well. Whether these and other phenomena such as the presence of circulating immune complexes play a direct role in the pathogenesis of joint and skin lesions in cystic…”
Section: Patientssupporting
confidence: 74%
“…Purpura has been reported in CF and has been described as cutaneous necrotizing vasculitis or hypergammaglobulinaemic purpura, although not all the patients had hypergammaglobulinaemia [16,17]. The skin biopsy in our patient showed mild oedematous changes of the endothelium of the capillaries, thickening of arteriolar walls and deposition of IgA, C3 and fibrinogen by immunofluorescence.…”
Section: Discussionsupporting
confidence: 43%
“…The most common clinical presentation of CF‐associated vasculitis includes macular purpura that progresses to palpable purpura. Urticarial vasculitis and bullae secondary to vasculitis have also been reported (21,22–26,28). Vasculitic lesions tend to be located on the lower extremities (21–23).…”
Section: Vascular Damage—vasculitismentioning
confidence: 99%
“…One study noted that the appearance of CF‐associated hypergammaglobulinemic purpura was associated with an average survival of 10 months (23), although patients are often reported late in the disease course (24). Data regarding the relationship between elevated circulating immune complexes and the severity of the CF disease process is conflicting (61,62,65,66).…”
Section: Vascular Damage—vasculitismentioning
confidence: 99%