Radiation-induced Sarcomas Occurring in Desmoid-type Fibromatosis Are Not Always Derived From the Primary Tumor
In conclusion, postradiation sarcomas that occur in the treatment area of desmoid-type fibromatosis are extremely rare and can arise through malignant transformation of CTNNB1-mutated desmoid fibromatosis cells, but may also originate from CTNNB1 wild-type normal cells lying in the radiation field.
Source: The American Journal of Surgical Pathology - Category: Pathology Tags: Original Articles Source Type: research
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