title: Has the diversity of clinical and biological manifestations of systemic lupus erythematosus a correspondent in the diversity of immune mechanisms? Observations based on a Rowell's syndrome case associated with arthritis and nephritis.
abstract: This paper draws attention to the relationship between the clinical and biological picture of SLE and the immune mechanisms of this disease. The presence, in the same patient, of erythema multiforme-like skin lesions and erythemato-squamous lesions specific for SLE together with a characteristic immune picture (speckled antinuclear antibodies (ANAs), positive anti-Ro antibodies, positive rheumatoid factor) raise the question of a relationship between the immune mechanisms in SLE and the clinical picture. A case of Rowell's syndrome is discussed: systemic lupus erythematosus diagnosed on the occasion of an erythema multiforme-like rash. Starting from this case, we analyse if the clinical and biological picture in SLE is an expression of the immune mechanisms involved in this disease. Our patient presented with speckled antinuclear antibodies, positive rheumatoid factor, anti-Ro antibodies, suggestive of Rowell's syndrome. The patient manifested rheumatoid-like articular pain and high titer rheumatoid factor. Clinically, we found erythema multiforme-like and erythemato-squamous lesions. The patient developed nephrotic syndrome (proteinuria 11.8g/24h), and renal failure (creatinine 3.08 mg/dl). The renal biopsy showed mesangial proliferative glomerulonephritis class II (ISN/RPS). Under treatment with prednisone the nephrotic syndrome evolved into remission (traces of proteinuria) and serum creatinine declined (1.03 mg/dl). The cutaneous syndrome had a spectacular evolution, too. The question is raised of the existence in Rowell's syndrome of immune mechanisms commonly encountered in SLE and a subset associated with the cutaneous erythema multiforme-like rash and pseudo-rheumatoid arthritis manifestations.
authors: Department of Nephrology, County Emergency Hospital Timisoara, "V. Babeş" University of Medicine and Pharmacy Timişoara, Romania.
authors: Gh
authors: G
authors: Gluhovschi
authors: V
authors: V
authors: Trandafirescu
authors: C
authors: C
authors: Solovan
authors: E
authors: E
authors: Lazăr
authors: Cristina
authors: C
authors: Gluhovschi
authors: Ligia
authors: L
authors: Petrica
authors: F
authors: F
authors: Bob
authors: Gh
authors: G
authors: Bozdog
authors: F
authors: F
authors: Gadalean
authors: M
authors: M
authors: Cornianu
authors: Silvia
authors: S
authors: Velciov
mesh_terms: D001168:Arthritis / Q000276:immunology*; D004817:Epidermis / Q000473:pathology; D004892:Erythema Multiforme / Q000276:immunology*; D006801:Humans; D007678:Kidney Glomerulus / Q000473:pathology; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D009393:Nephritis / Q000276:immunology*; D013577:Syndrome