Extraosseous chondroma of anterior neck in pediatric patient

Ryoukichi Ikeda1, Masaru Tateda1, Akira Okoshi1

  • 1Departments of Otorhinolaryngology-Head and Neck Surgery, National Sendai Medical Center, 2-8-8, Miyagino, Miyagino-ku, Sendai 983-8520, Miyagi, Japan.

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