Benign Pituitary Gland Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A neoplasm that arises from the anterior or posterior lobe of pituitary gland and is characterized by the absence of atypical or malignant cytological and architectural features, and absence of invasive features or metastatic potential.

**Synonyms:** - Benign Neoplasm of Pituitary - Benign Neoplasm of Pituitary Gland - Benign Neoplasm of the Pituitary - Benign Neoplasm of the Pituitary Gland - Benign Pituitary Gland Tumor - Benign Pituitary Neoplasm - Benign Pituitary Tumor - Benign Tumor of Pituitary - Benign Tumor of Pituitary Gland - Benign Tumor of the Pituitary - Benign Tumor of the Pituitary Gland - Benign neoplasm of pituitary gland - Pituitary Neoplasms, Benign - Pituitary Tumor, Benign