Adrenal Crisis

Despite daily replacement therapy, patients with adrenal insufficiency are at risk for life-threatening acute adrenal failure. Adrenal crisis and severe acute adrenocortical insufficiency are often elusive diagnoses that may result in severe morbidity and mortality when undiagnosed or ineffectively treated.

Acute Adrenal Crisis 
MedlinePlus > Medical Encyclopedia, last update: 2019

Adherence to glucocorticoid treatment guidelines improved, but risk for adrenal failure remains  
Endocrine Today, March 2011

Adrenal Crisis and Acute Adrenal Insufficiency 
The Royal Children’s Hospital Melbourne, Australia > Clinical Practice Guidelines, last update: 2019

Adrenal Crisis in Emergency Medicine  
Medscape > Emergency Medicine, last update: 2018