There, doctors discovered the man had a neck mass nearly 2inches in size - about the size of a stamp. They assumed it was a harmless growth called a Thyroglossal duct cyst (TGDC) that usually ...

We report the case of a man in his 40s with a left anterior neck mass and a history of hypertensive crisis, heavy sweating and constipation. Biochemical tests showed increased plasma and urine ...