Dermato-fibrosarcoma protuberans.
D005354:Fibrosarcoma; D006258:Head and Neck Neoplasms; D006801:Humans; D008499:Medical Records; D009369:Neoplasms; D013899:Thoracic Neoplasms; D013909:Thorax
FIBROSARCOMA/case reports; NECK/neoplasms; THORAX/neoplasms