Fever with multiple organ failure: not always sepsis

We present the case of a 52-year-old female admitted with fever and multiple organ failure, initially treated for presumed sepsis. However the combination of multiple organ failure, hyperthermia and vascular instability raised the suspicion of a phaeochromocytoma multisystem crisis. An emergency abdominal ultrasound in the intensive care unit disclosed a large tumour of the right adrenal. Despite specific medical treatment for the presumed adrenal emergency and multiple organ failure, the patient succumbed. Postmortem examination verified the diagnosis of phaeochromocytoma.