This tumor shows a very high association with other<unk> -pattern tumors, with RAS mutations the most commonly identified. However, PPARγ and THADA gene fusions, and BRAF K601E mutations may be seen on occasion. BRAF V600E mutations and RET gene fusions that are commonly seen in classical type<unk>  carcinoma are not seen in this tumor.
Noninvasive follicular thyroid neoplasm with papillary-like nuclear features
Intranodal palisaded myofibroblastoma
Mammary-type myofibroblastoma
Basaloid follicular hamartoma
Melanocytic tumors of uncertain malignant potential
Metastatic insulinoma
Germ cell neoplasia in situ
Solid pseudopapillary tumour