期刊名称：Nascer e Crescer - Revista do Hospital de Crianças Maria Pia
印刷版ISSN：0872-0754
出版年度：2010
卷号：19
期号：4
页码：299-300
出版社：Hospital de Crianças Maria Pia - Centro Hospitalar do Porto
摘要：We present a case of a 17‑year‑old adolescent with a painless hard palpable mass in the left supraclavicular fossa. Thoracic x‑ray revealed a left cervical rib. A normal variant of the ribs must be considered in the differential diagnosis of a supraclavicular mass. In most cases x‑ray is sufficient for the diagnosis.
