The British journal of dermatology
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Gadolinium (Gd)-based magnetic resonance contrast agents (GBMCA), including gadodiamide, have been identified as the probable causative agents of the serious disease, nephrogenic systemic fibrosis (NSF). ⋯ These findings demonstrate the in vivo release (through transmetallation) of the toxic free Gd3+ from gadodiamide, and its retention in apatite-like deposits. We suggest that Gd may be mobilized over time from bone stores, explaining variably delayed onset of NSF and increasing skin concentration over time in patients with NSF.
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Hidradenitis suppurativa is a chronic inflammatory skin disease characterized by abscess formation, predominantly in the axillae and groins. The disease is difficult to treat and has a severe impact on quality of life. Recently, several case reports have been published describing successful treatment of hidradenitis suppurativa with infliximab and other tumour necrosis factor alpha inhibitors. ⋯ Infliximab is an effective treatment in severe hidradenitis suppurativa, leading to reduction of symptoms for a prolonged period.