Pituitary Neuroendocrine Tumor of PIT1-Lineage

**Semantic type:** Neoplastic Process

**Definition:** A pituitary neuroendocrine tumor arising from PIT1-lineage adenohypophysial cells.

**Synonyms:** - PitNET of PIT1-Lineage - PitNET of POU1F1-Lineage - PitNET of Pituitary Specific Transcription Factor 1-Lineage - PitNET/Adenoma of PIT1-Lineage - PitNET/Adenoma of POU1F1-Lineage - PitNET/Adenoma of Pituitary Specific Transcription Factor 1-Lineage - Pituitary Neuroendocrine Tumor of POU1F1-Lineage - Pituitary Neuroendocrine Tumor of Pituitary Specific Transcription Factor 1-Lineage - Pituitary Neuroendocrine Tumor/Adenoma of PIT1-Lineage - Pituitary Neuroendocrine Tumor/Adenoma of POU1F1-Lineage - Pituitary Neuroendocrine Tumor/Adenoma of Pituitary Specific Transcription Factor 1-Lineage