and Co-infection in a Patient with Giant-cell Arteritis.

Unlabelled: Immunosuppressed patients are at greater risk of unusual infections. The authors present the case of a woman with giant-cell arteritis, on oral steroids, who developed cavitating pneumonia due to co-infection with and . Reports of such co-infection are rare in the literature.

Non-Uremic Calciphylaxis: A Rare Diagnosis with Limited Therapeutic Strategies.

Unlabelled: Calciphylaxis is a rare condition characterized by the emergence of non-healing skin ulcers secondary to arterial calcification and thrombosis, typically diagnosed in patients with end-stage kidney disease (ESKD). When it develops in patients without ESKD, it is called non-uremic calciphylaxis (NUC). The latter is an even rarer diagnosis with an uncertain pathophysiology and a high mortality rate (52%), mainly due to sepsis (50%).