disease has location neurohypophysis granular cell tumor https://www.malacards.org/card/granular_cell_tumor_of_the_sellar_region granular cell tumor of the neurohypophysis UMLS:C1333873 granular cell tumour of the Neurohypophysis (WHO grade I) NCIT:C7017 EFO:1000285 neurohypophysis granular cell tumor ICDO:9582/0 granular cell tumour of neurohypophysis granular cell tumor of the Neurohypophysis (WHO grade I) granular cell tumor of the posterior pituitary gland GARD:0023427 MEDGEN:232255 granular cell tumour of Neurohypophysis A generally benign intrasellar and/or suprasellar mass arising from the neurohypophysis or infundibulum. It is composed of nests of large cells with granular, eosinophilic cytoplasm due to abundant intracytoplasmic lysosomes. It generally has a slow progression and lacks invasive growth. (Adapted from WHO) DOID:5047 granular cell tumour of the posterior pituitary gland granular cell tumor of neurohypophysis SCTID:699331002 granular cell tumour of the neurohypophysis granular cell tumor of Neurohypophysis MONDO:0003256 posterior pituitary gland neoplasm granular cell tumor neurohypophysis