A4-YEAR-OLD GIRL PRESENTED WITH AN asymptomatic midline neck mass of sev-eral
weeks' duration. She had been in re-cent good health, with no inflammatory or worrisome …

Clinical examination revealed a 45-cm, soft, nonfluctuant, nontender mass extending from
the angle of mandible to the clavicle on the left side. Doppler ultrasonography identified a …

A12-year-old boy presented with a slow-growing, asymptomatic, midline neck lesion, which
had been present since he was 3 years old. The lesion was initially more superior in the …

The mass had slowly increased in size, with more rapid expansion over the past 2 years.
The patient complained of local pain, pressure, and shoulder discomfort. She denied any …

A31-YEAR-OLD MAN PRESENTED WITH A 6-month history of progressive dyspnea. He
also complained of a sensation of a lump in his throat and a voice change. He was …

A 15-year-old otherwise healthy boy presents to plastic surgery clinic with a 1-year history of
a painless, but enlarging submental neck mass. He denies pain, odynophagia, dysphagia …

A24-YEAR-OLD WHITE MAN PRESENTED WITH a 3-month history of swelling in the right
thyroid region. The onset of the swelling was gradual and was associated with night sweats …

This case describes a fit and well 17-year-old male who underwent surgical resection of a
longstanding, painless, right lateral neck swelling. Believed to be either a vascular …

A 13-year-old girl was seen in the pediatric endocrinology clinic because of an enlarging
neck mass. The thyroid gland was diffusely enlarged; levels of thyrotropin and …

A39-YEAR-OLD WOMAN PRESENTED WITH A 6-year history of a progressive mass in the
anterior aspect of her neck, with a re-cent acceleration in growth and the development of …