Predictive markers of asymptomatic atherosclerosis in end-stage renal disease patients.

Objective: Uremia is associated with accelerated atherosclerosis and increased cardiovascular mortality in patients with end-stage renal disease (ESRD). Cardiac injury markers, such as myoglobin, creatine kinase-MB (CK-MB), or troponins, frequently used to recognize acute coronary events, may be falsely elevated in this patient group. In this study, our aim was to (i) test serum levels of myoglobin, CK-MB, and troponin I (cTnI) in ESRD patients without coronary artery disease (CAD) and compare the results with healthy controls and (ii) to investigate the association between these markers and carotid artery intima-media thickness (CA-IMT), high-sensitive C-reactive protein (hs-CRP), and serum uric acid (SUA) levels in ESRD patients.

Circulating hepcidin in the crossroads of anemia and inflammation associated with rheumatoid arthritis.

Objective: To investigate the role of circulating hepcidin, which is a homeostatic regulator of iron metabolism and a mediator of inflammation, in anemia associated with rheumatoid arthritis.

Methods: Forty patients with rheumatoid arthritis (19 with anemia and 21 without anemia), 12 patients with iron deficiency anemia and 14 healthy adults were studied. Serum hepcidin levels were analyzed with hepcidin prohormone solid phase enzyme-linked immunosorbent assay.

Extranodal multifocal Rosai-Dorfman disease: response to 2-chlorodeoxyadenosine treatment.

Rosai-Dorfman disease (RDD) or "sinus histiocytosis with massive lymphadenopathy" is a rare lymphoproliferative disorder of unknown etiology. The disease usually presents with painless lymphadenopathy with occasional extranodal involvement in various organs. We report a case of a 36-year-old man with a history of non-Hodgkin lymphoma (NHL), who recently presented with inguinal lymphadenopathy.