<unk>  (NIFTP) is an indolent<unk>  tumor that was previously classified as an encapsulated<unk>  variant of<unk> <unk>  carcinoma, necessitating a new classification as it was recognized that encapsulated tumors without invasion have an indolent behavior, and may be over-treated if classified as a type of cancer.
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