RT Book, Section A1 Fitzgerald, Paul A. A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. A2 Gandhi, Monica SR Print(0) ID 1202185076 T1 Hypothyroidism & Myxedema T2 Current Medical Diagnosis & Treatment 2024 YR 2024 FD 2024 PB McGraw-Hill Education PP New York, NY SN 9781265556037 LK accessmedicine.mhmedical.com/content.aspx?aid=1202185076 RD 2024/10/11 AB ESSENTIALS OF DIAGNOSISHashimoto autoimmune thyroiditis is the most common cause of hypothyroidism.Fatigue, cold intolerance, constipation, weight change, depression, menorrhagia, hoarseness.Dry skin, bradycardia, delayed return of deep tendon reflexes.FT4 is usually low.TSH elevated in primary hypothyroidism.