WCN25-3632 Calcific Uremic Arteriolopathy (Calciphylaxis): Case Report, Diagnosis, and Management

Calciphylaxis is a rare but life-threatening condition characterized by calcium deposition in the dermal and subcutaneous arterioles, leading to ischemia, intimal proliferation, and necrosis [1]. Primarily affecting patients with end-stage renal disease (ESRD) undergoing hemodialysis, calciphylaxis presents with painful, necrotic skin lesions and carries a high mortality rate [2]. Prompt recognition is essential for timely management, as delay can lead to significant morbidity and mortality [3].