Pituitary Neuroendocrine Tumor/Macroadenoma

**Semantic type:** Neoplastic Process

**Definition:** A pituitary neuroendocrine tumor with a diameter greater than 10 mm. Clinical manifestations include headache, visual field disturbances, pituitary insufficiency, and mild hyperprolactinemia.

**Synonyms:** - PitNET/Macroadenoma - Pituitary Gland Macroadenoma