Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P02794 (ferritin)
 17,525 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Arthritis and arthralgia are the most common extra-intestinal manifestations of Inflammatory Bowel Disease (IBD), occurring in up to a third of patients. These may affect the peripheral or axial skeletal system and may or may not reflect disease activity. As a result, it is challenging to identify an alternative diagnosis to account for joint manifestations in the setting of IBD. We describe a case of a 30 year old woman with quiescent Crohn's colitis who presented with 2 weeks of fever, flitting arthralgia, a sore throat and a nocturnal rash on her thighs. She denied any gastrointestinal symptoms to suggest a flare up of IBD. Investigations revealed a neutrophilia and a markedly elevated serum ferritin. The patient met all four major and several minor Yamaguchi criteria for Adult Onset Still's Disease (AOSD). She was treated with corticosteroids and analgesia with resolution of her symptoms and normalisation of her biochemical markers. While joint manifestations are the most common extra-intestinal symptoms of Inflammatory Bowel Disease, atypical presentations should raise the concern of an additional diagnosis. This case represents a rare presentation of Crohn's disease complicated by AOSD.
J Crohns Colitis 2010 Oct
PMID:A case of Crohn's disease complicated by adult onset Still's disease. 2112 46

The main types of anemia in inflammatory bowel disease (IBD) are iron deficiency anemia (IDA) and anemia of inflammatory etiology, or anemia of chronic disease (ACD). In the management of IBD patients with anemia it is essential for the physician to diagnose the type of anemia in order to decide in an evidence-based manner for the appropriate treatment. However, the assessment of iron status in IBD in many cases is rather difficult due to coexistent inflammation. For this assessment several indices and markers have been suggested. Ferritin, seems to play a central role in the definition and diagnosis of anemia in IBD and transferrin, transferrin saturation (Tsat), and soluble transferrin receptors are also valuable markers. All these biochemical markers have several limitations because they are not consistently reliable indices, since they are influenced by factors other than changes in iron balance. In this review, in addition to them, we discuss the newer alternative markers for iron status that may be useful when serum ferritin and Tsat are not sufficient. The iron metabolism regulators, hepcidin and prohepcidin, are still under investigation in IBD. Erythrocytes parameters like the red cell distribution width (RDW) and the percentage of hypochromic red cells as well as reticulocyte parameters such as hemoglobin concentration of reticulocytes, red blood cell size factor and reticulocyte distribution width could be useful markers for the evaluation of anemia in IBD.
J Crohns Colitis 2011 Oct
PMID:Diagnosing anemia in inflammatory bowel disease: beyond the established markers. 2193 10