Functioning Pituitary Neuroendocrine Tumor/Microadenoma

**Semantic type:** Neoplastic Process

**Definition:** A pituitary neuroendocrine tumor/microadenoma associated with a hormonal syndrome.

**Synonyms:** - Functional Pituitary Microadenoma - Functioning PitNET/Microadenoma - Functioning Pituitary Gland Microadenoma