1996
DOI: 10.1002/art.1780390121
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The coexistence of systemic sclerosis and rheumatoid arthritis in five patients. Clinical and immunogenetic features suggest a distinct entity

Abstract: To elucidate the clinical characteristics and pathogenesis of scleroderma-rheumatoid arthritis (SSc-RA) overlap syndrome, we analyzed the clinical features of 5 patients with SSc-RA overlap. Their HLA phenotypes and genotypes were also determined. Generalized skin sclerosis, severe seropositive polyarthritis, pulmonary fibrosis, anti-topoisomerase I antibodies, and HLA-DR4,53;DQA1*0301;DQBl*O4 haplotype were observed in all of the patients. Similar clinical features were recognized in most of the 10 cases repo… Show more

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Cited by 43 publications
(12 citation statements)
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“…The simultaneous presence of two systemic autoimmune diseases in the same patient has been reported in several studies [80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101]. …”
Section: Discussionmentioning
confidence: 96%
“…The simultaneous presence of two systemic autoimmune diseases in the same patient has been reported in several studies [80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101]. …”
Section: Discussionmentioning
confidence: 96%
“…Работы по изучению распределения HLa антиге-нов при перекрестных формах немногочисленны. Иммуногенетические исследования, проведенные японскими учеными, выявили у 4 из 5 обследо-ванных больных ССД-РА наличие гаплотипа HLa DR4, 53; DQ a1*0301; DQ B1*04 [6].…”
Section: резюмеunclassified
“…), когда имеются критерии обоих заболеваний, речь идет о перекрестной форме ССД-РА [5]. Клинико-рен-тгенологическое сходство дополняется нередким обнаружением ревматоидного фактора (РФ), одна-ко чаще выявляются антинуклеарные антитела (АНФ) и антитела к топоизомеразе I (а-Scl-70) [6,7]. Антитела к циклическому цитруллинированному пептиду (АЦЦП) являются высокоспецифичным диагностическим маркером РА, так как более чем в 80% случаев обнаруживаются в сыворотке больных РА.…”
unclassified
“…This does not preclude occasional diagnostic crrors, nor does it exclude the possibility that any of the CTDs can be a partner in a true overlap disorder. The other partner disease is, most often, RA (28)(29)(30). Another, much rarer, disorder is, for example, an overlap diseasc of SLE with primary Sjogren's syndrome (31,32).…”
Section: Ctds: Entities Syndromes or Spectrums?mentioning
confidence: 99%
“…Another, much rarer, disorder is, for example, an overlap diseasc of SLE with primary Sjogren's syndrome (31,32). Importantly, however, all of these overlap disorders are usually characteriz-ed not only by the concomitant occurrence of the respective clinical features, but also by concurrence of the typical serologic abnormalities of the component diseases (28)(29)(30)(31)(32). (The characteristics of other welldefined primary overlap disorders, such as sclerodermatomyositis with anti-PMiScl autoantibodies, are not discussed in this review.)…”
Section: Ctds: Entities Syndromes or Spectrums?mentioning
confidence: 99%