A female patient has TSH elevated above normal and subnormal free T4. What is the likely diagnosis?: (A) Primary hypothyroidism, (B) Secondary hypothyroidism, (C) Hypehyroidism, (D) Subclinical hypothyroidism
Answer is A. Answer- A. Primary hypothyroidismElevated TSH with decreased T3/74 in the patient is suggestive of primary hypothyroidism"