This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Psychiatry, Subject name: Medicine
All conditions mimicking anxiety disorders EXCEPT 
Select and explain. 
A. Temporal lobe epilepsy, B. Hypothyroidism, C. Pheochromocytoma, D. Myocardial Infarction
B: Hypothyroidism
Answer: B: Hypothyroidism 
Explanation: (Hypothyroidism) (915-CMDT-09) (98-NA 6'h)* Myocardial infarction, Pheochromocytoma, hyperthyroidism and various recreational drug reactions can mimic panic disorders. Mitral valve prolapse may be present but is not usually a significant factor. Patients who have recurrent panic disorder often become demoralized, hypochondriacal, agoriaphobic and depressed (1013-CMDT-05)