Sparsely Granulated Somatotroph Pituitary Neuroendocrine Tumor

**Semantic type:** Neoplastic Process

**Definition:** A growth hormone-producing pituitary neuroendocrine tumor composed of small, round cells containing fibrous bodies and scarce, small secretory granules.

**Synonyms:** - Sparsely Granulated Pituitary Gland Somatotroph Adenoma - Sparsely Granulated Somatotroph PitNET/Adenoma - Sparsely Granulated Somatotroph Pituitary Neuroendocrine Tumor/Adenoma