Fibroxanthoma atypical Images
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Fibroxanthoma atpyisches: rapidly growing, centrally ulcerated, painless lump in a man (>70 years) in actinically severely damaged skin.
Fibroxanthoma atpyisches: flat ulcerated lump in a man (84 years), clearly visible in actinically damaged skin.
Fibroxanthoma, atypical. with unchanged surface epithelium, diffuse penetration of the dermis by a cell-rich tumorous infiltrate. conspicuously numerous, dilated, atypical blood and lymph vessels.
Fibroxanthoma, atypical. detail enlargement: considerable cell and nuclear polymorphism, spindle cells, multinucleated giant cells with clumped hyperchromatic nuclei.
Fibroxanthoma, atypical. dense nodular infiltrate filling the upper and middle parts of the dermis. the skin appendages are cystically dilated (see left third of the picture), but intact. subcutis free
Fibroxanthoma, atypical. detail enlargement: considerable cell polymophy, spindle cells, multinuclear giant cells.