Early clinical presentations and progression of calciphylaxis

Abstract

These cases demonstrate that calciphylaxis may be clinically misdiagnosed due to ill-defined presentations, particularly in the early stages without the characteristic features of livedo racemosa and ulceration. However, recognition in the early stages is critical to implement timely treatment. As such, definitively diagnostic skin biopsy should be considered early in suspected cases to confirm the diagnosis of calciphylaxis and ensure prompt management of this lethal disease.