Ectopic thyroid tumor found in chest VnExpress Mr. Quang, 53, experienced dull chest pain due to a large tumor in his chest, which was identified as ectopic thyroid tissue after surgery.
Substernal goiter blocks airway VnExpress Ms. Thi, 67, experienced severe coughing, shortness of breath, cyanosis, and vomiting, leading doctors to identify a 5 cm substernal goiter that had descended into her mediastinum, severely narrowing her airway.
