- A profound thyrotoxic state, w/mortality 20-30%
- Untreated or undiagnosed hyperthyroidism
- Often triggered by stress/infection or iodine admin from CT
- Acute
- Sob/doe
- Tremor
- Abd discomfort
- Ill appearing
- Fever
- Tachycardia
- A fib
- Tremor
- Abd discomfort
- Confusion
- Enlarged thyroid
- Pulmonary edema/findings of chf