Burkitt lymphoma of the ovaries mimicking sepsis: a case report and review of the literature.

BACKGROUND: It is not unusual for systemic diseases to mimic sepsis and, in any case, the clinician should thoroughly investigate this possibility. CASE PRESENTATION: We present the case of a 21-year-old Greek woman who presented to the Intensive Care Unit of our hospital with severe septic shock - multiple organ failure as a result of a suspected gynecological infection of the ovaries. An immediate improvement of her clinical condition in combination with strong clinical suspicion and negative cultures led to the differential diagnosis of diseases other than sepsis. Based on the results of the biopsies that were obtained by research laparotomy, our patient suffered from primary Burkitt ovarian lymphoma. Her clinical condition improved with supportive treatment and chemotherapy. Chemotherapy is the dominant treatment for Burkitt's lymphoma, while surgery or radiotherapy has no place. CONCLUSIONS: All intensivists should be aware of clinical conditions that mimic sepsis as early diagnosis can lead to appropriate therapy and avoid unnecessary diagnostic tests and antibiotic abuse.

Adalimumab decreases aortic stiffness independently of its effect in disease activity in patients with rheumatoid arthritis.

Rheumatoid arthritis (RA) is associated with increased cardiovascular morbidity and mortality attributed to traditional cardiovascular risk factors and/or the chronic systemic inflammation. We investigated the effect of a TNF antagonist (adalimumab-ADA) on aortic stiffness in RA patients. We studied 18 RA patients with active disease despite therapy with disease modifying antirheumatic drugs (DMARDs), treated with ADA (alone or in combination with DMARDs) for 12 weeks. Disease activity markers as well as aortic stiffness indices (carotid-femoral pulse wave velocity-PWV, augmentation index-AIx), were measured at baseline and at the end of treatment. Eighteen RA patients treated with methotrexate (MTX) were included as controls. Patients were categorized as responders (decrease of Disease Activity Score-DAS28 > 1.2) or nonresponders. There was a statistically significant decrease in PWV (from 8.18 ± 2.03 to 7.01 ± 1.78 m/s, p = 0.00006) and DAS28 (from 6.65 ± 1.22 to 4.69 ± 1.46, p = 0.00007) in RA patients treated with ADA. The decrease in PWV was observed both in responders (n = 12) and nonresponders (n = 6). Multivariate analysis showed that the decrease of PWV was independent of changes in disease activity or other parameters. There was no significant change in PWV in patients treated with MTX (from 8.87 ± 1.91 to 8.41 ± 2.17, p = 0.29). No significant change in AIx or traditional cardiovascular risk factors was observed. Treatment with ADA significantly reduced aortic stiffness in RA patients regardless of their response to therapy. These findings imply a direct protective effect of ADA in vascular wall in RA patients.