%0 Case Reports %T [Complex morphological (cytological, histological) diagnostics of desmoid fibroma associated with a breast implant (case report from practice).] %A Slavnova EN %A Saribekyan EK %A Surkova VS %A Ortabaeva DR %A Goryushkina OB %A Petrov AN %J Klin Lab Diagn %V 65 %N 4 %D 2020 %M 32227728 暂无%R 10.18821/0869-2084-2020-65-4-228-230 %X A rare clinical observation of desmoid fibroma associated with a breast implant is presented. When making a morphological (cytological, histological) diagnosis at the light-optical level before surgery, a differential morphological diagnosis was performed between cicatricial changes, the stromal component of the phyloid tumor and desmoid fibroma. Only immunohistochemistry allowed us to establish a diagnosis of desmoid fibroma, since tumor cells expressed diffusely SMA, focally desmin, and most importantly, ß-catenin expression was observed in some cells.