Although EWSR1::ATF1 and FUS::ATF1 fusions are reported in clear-cell sarcomas and AFH,25,26 the cases herein with EWSR1/FUS::ATF1 fusions were very close to the AFH cluster, but clearly separated on the UMAP projection. This evidence concerns the gene ATF1 and histiocytoma, Angiomatoid fibrous.