This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
Which of the following statements about Grave’s disease is false? 
Select and explain. 
A. Results in hyperthyroidism, B. Autoimmune disorder, C. Common in Male, D. Referred as Toxic diffuse goiter
C: Common in Male
Answer: C: Common in Male 
Explanation: Ref. Sabiston Textbook of Surgery. Pg. 2819
 
Graves disease is an autoimmune disease caused by the presence of thyroid stimulating immunoglobulin in the plasma resulting in hyperthyroidism .

The female : male ratio ranges from 5:1 to 10:1.
Diffuse toxic goiter is the major manifestation of Graves disease.

Pathogenesis