6 Questions
Which structure arises from the floor of the primitive pharynx and descends into the neck?
Thyroid diverticulum
What is the normal remnant of the thyroglossal duct?
Foramen cecum
Which is the most common ectopic site for thyroid tissue?
Lingual thyroid
What is the consequence of removing lingual thyroid tissue if it is the only thyroid tissue?
Hypothyroidism
What is the origin of parafollicular cells?
4th pharyngeal pouch
What is the most common presentation of a thyroglossal duct cyst?
An anterior midline neck mass that moves with swallowing or protrusion of the tongue
Test your knowledge on thyroid development and its various anomalies. Learn about the formation of the thyroid diverticulum, the persistence of the thyroglossal duct, and the consequences of ectopic thyroid tissue. Explore the potential complications that can arise from surgical interventions.
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