Clinical and immunological characteristics of Polish patients with systemic lupus erythematosus.

BACKGROUND: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease with varied clinical manifestations, which creates difficulties and delays in establishing a diagnosis. OBJECTIVES: The aim of this study was to evaluate the prevalence and nature of the clinical symptoms of SLE, both at the onset of the disease and in its further course. An attempt to assess the immunological characteristics of the patients and to analyze autoantibodies variability over time was also made. MATERIAL AND METHODS: This retrospective study included 71 Caucasian patients, 63 women and 8 men, meeting the criteria for diagnosis of SLE according to ACR. RESULTS: The ratio of women to men was approximately 7.9:1. The average age of the onset of SLE was 31.5 years. The average time from the onset of symptoms to diagnosis was 5 years. The most common first manifestation of SLE were joint and muscles symptoms - 71.8%, skin lesions - 69.0%, fever - 57.7%. The main symptoms in the further course of the disease were neurological disorders - 69.0%, joint and muscle changes - 67.7%, and general symptoms - 59.2%. There was an increase in the incidence of renal involvement and neurological symptoms throughout the disease course. The most commonly detected antibodies were anti-dsDNA - 47.9%, anti-Ro/SSA - 40.8%, anti-nucleosomal antibodies - 29.6%, and lupus anticoagulant - 22.5%. A panel of antibodies typically did not change. CONCLUSIONS: There is no typical clinical picture of SLE, the population suffering from this disease is very various. Therefore, early and accurate diagnosis can be a big challenge for any clinician, which justifies the need for this type of study to better characterize the disease.

Palpable mass of the neck in the course of Takayasu arteritis.

Takayasu arteritis is a rare, idiopathic inflammatory disease of the aorta and its major branches, usually affecting young women of Asian descent. In the course of the disease stenosis, occlusions as well as dilatations and aneurysms of vessels occur. Because of many possible localizations of pathological changes, the symptoms have a wide range, but the most common are a weak pulse or its absence on the brachial artery and a difference in systolic pressure above 10 mm Hg between the upper extremities. Here we present a case report of a young woman with Takayasu arteritis, who presented a palpable mass in the back of her neck, significantly diminished after treatment with glucocorticoids.