★ Differential diagnosis o Other causes of thyrotoxicosis o Anxiety neurosis or mania o Some states of hypermetabolism without thyrotoxicosis; severe anemia, leukemia, etc o Cardiac disease; atrial fibrillation angina ● Pheochromocytoma o Other causes of ophthalmoplegia(myasthenia gravis)and exophthalmos (orbital tumors X Others: COPD, DM, cirrhosis of the liver. 大学刚属中山医复旦大学附属中山医院 Differential diagnosis = Other causes of thyrotoxicosis = Anxiety neurosis or mania = Some states of hypermetabolism without thyrotoxicosis: severe anemia, leukemia, etc. = Cardiac disease: atrial fibrillation, angina = Pheochromocytoma = Other causes of ophthalmoplegia (myasthenia gravis) and exophthalmos (orbital tumor) = Others: COPD, DM, cirrhosis of the liver