Question

Question 24
John and Radha were classmates since childhood. When Radha became eleven years old, she developed a little swelling on her neck. She visited the doctor who started medication for her. After a few years, John also developed a slight protrusion on his throat. He got worried and went to the doctor. But, the doctor assured him that it was a normal feature in boys while they are growing up. Can you think of any reason for the difference in diagnosis?

Answer 1

The swelling on the neck of Radha may have been because of goitre, an enlargement of the thyroid gland when it produces insufficient quantity of thyroxine. However, the protrusion in John’s throat would be a result of growth of the voice box in adolescent boys. It is called the Adam's apple.
The difference in diagnoses is because of this reason.