Endocrine Abstracts

Introduction: Crooke’s cell adenomas (CCA) are a rare type of pituitary neoplasm, associated with Cushing’s disease. They are characterised by accumulation of perinuclear cytokeratin filaments, appearing distinctly hyaline in hematoxylin and eosin (HE) staining (Crooke’s hyaline change). Due to their rarity, the management and treatment remain a challenge.Clinical case: A 33-year-old male patient, presented sudden visual impairment, no sig...