Even rarer sarcoma types occurred infrequently and were pooled together as “other”, including “spindle cell neoplasms” or “renal sarcoma, not otherwise specified” (n = 4), DICER1-associated anaplastic sarcoma (n = 2), desmoplastic small round cell tumor (DSRCT; n = 2), malignant perivascular epithelioid cell tumor (PEComa, n = 1), and epithelioid sarcoma (n = 1). Here, DICER1 is linked to kidney sarcoma.