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Biomedical subjects

R Saari

Publications and source records attributed to R Saari.

8 recordsLinked to original sources
PubMed1982

Frequency of rheumatic diseases in patients with acute anterior uveitis.

The frequency of associated rheumatic diseases was studied in 271 patients with acute anterior uveitis (AAU). In a retrospective examination of 154 patients with AUU (mean follow-up period of 6 years) associated rheumatic symptoms were observed in 64 (41.6%). Forty-one patients (26.6%) had ankylosing spondylitis and 39 (25.3%) manifestations of Reiter's disease. Radiographic sacro-iliitis was seen in 35 (34%) of 103 consecutive x-ray examined patients with AAU. Furthermore, in another series of 38 patients, who all, in addition to having AAU, also complained of low back pain or had manifestations of Reiter's disease, 23 (60.5%) had radiographic sacro-iliitis. Classical ankylosing spondylitis was more frequent in men with AAU whereas milder forms of the disease occurred more equally in both sexes. HLA-B27 occurred in 35 (87.5%) of 40 HLA-typed patients with AAU. Associated rheumatic diseases occurred in 18 (51.4%) of the 35 HLA-B27 positive patients but in none of the HLA-B27 negative patients. The results support the hypothesis that a pleiotropic HLA-B27 associated gene may determine the susceptibility to AAU, sacro-iliitis, ankylosing spondylitis, and Reiter's disease.

Acute Disease↗
PubMed1980

Ocular inflammation associated with Yersinia infection.

We studied characteristics of ocular inflammation associated with Yersinia infection in 23 patients. After an acute onset with fever, diarrhea, and abdominal pain, 22 patients developed arthritis, 11 patients developed myalgia, 11 patients developed Reiter's syndrome, 17 patients developed acute anterior uveitis, and nine patients developed conjunctivitis. Sacroiliitis was found in 12 patients. The patients had high erythrocyte sedimentation rates, leukocytosis, and lack of antinuclear antibodies and rheumatoid factor. All 17 patients tested had HLA-B27 antigen. The patients with acute anterior uveitis showed aqueous flare, cells, fine keratic precipitates, and often exudates, posterior synechiae, vitritis, and macular edema. Acute anterior uveitis was mostly unilateral and resolved during corticosteroids on the average during the first six weeks; recurrences were seen in about half of the cases. Conjunctivitis was generally mild with no chemosis, follicles, or keratitis; and it resolved in one week without treatment. Our results indicate that in HLA-B27 positive patients infective agents can trigger acute anterior uveitis or conjunctivitis, which often occur together with rheumatic diseases.

Adolescent↗
PubMed1980

Ocular inflammation in Reiter's disease after Salmonella enteritis.

We studied characteristics of ocular inflammation in Reiter's disease after Salmonella enteritis in eight patients. After an acute onset with diarrhea, fever in six patients, and headache in three patients, all patients developed arthritis; six patients had myalgia; six patients, urethritis; and one patient, carditis. Sacroiliitis was found in four patients. All patients had HLA-B28 antigen. Conjunctivitis occurred in seven patients. It was mostly mild with no chemosis, follicles, or keratitis, and resolved in ten days. In one case palpebral edema, chemosis in the conjunctiva, and purulent exudate were seen. One patient had transient episodes of keratitis and corneal erosion for two months and episodes of conjunctivitis for 11 months. Three patients developed unilateral acute anterior uveitis with aqueous flare, cells, fine keratic precipitates, and fibrinous exudation from three to four years after the onset of the illness. One of these patients had vitritis and macular and papillary edema.

Adolescent↗