Pilomatricoma behind and below the ear: one case report / 临床耳鼻咽喉头颈外科杂志

ABSTRACT

A 6 years old boy came to our department with a complaint of a growing goitre behind and below the right ear that started 4 years ago. Clinical features there was a 2.0 cm x 1.5 cm nontender goitre behind and below the right ear, protruding from the skin with clear boundary. The temperature and color of the skin covered the goitre were normal. B-mode ultrasound features there was a mass under the skin with the size of 2.0 cm x 0.8 cm showing strong echo. The borders of the mass were unclear, and no signal of blood flow was detected. Pathology diagnosis pilomatricoma.