Table 3.
Types and subtypes of PitNET [15]
PitNET type | Subtype | |
---|---|---|
PIT1-lineage | Somatotroph tumors | Densely granulated somatotroph tumor |
Sparsely granulated somatotroph tumor | ||
Lactotroph tumors | Sparsely granulated lactotroph tumor | |
Densely granulated lactotroph tumor | ||
Mammosomatotroph tumor | ||
Thyrotroph tumor | ||
Mature plurihormonal PIT1-lineage tumor | ||
Immature PIT1-lineage tumor | ||
Acidophil stem cell tumor | ||
Mixed somatotroph and lactotroph tumor | ||
TPIT-lineage | Corticotroph tumors | Densely granulated corticotroph tumor |
Sparsely granulated corticotroph tumor | ||
Crooke cell tumor | ||
SF1-lineage | Gonadotroph tumor | |
No distinct cell lineage | Plurihormonal tumor | |
Null cell tumor |