![Sarcoma. fibrosarcoma](https://www.nationalelfservice.net/cms/wp-content/uploads/2021/07/Malignant_peripheral_nerve_sheath_tumour_-_high_mag-150x150.jpg)
This review of the distribution of histological subtypes, treatment and overall survival (OS) rates of head and neck sacomas included 8 studies from 6 countries. Meta-analysis (5 studies) found the 5-year OS = 74%(95%CI; 63 to 84%)
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