Pituitary Tumors and Tumors of the Sellar Region

This chapter provides a detailed exploration of tumors and tumors of the sellar region. It covers a range of tumor types, including pituitary adenomas, adamantinomatous and papillary craniopharyngiomas, pituicytomas, spindle cell oncocytoma, and pituitary carcinoma. It offers insights into their definition, epidemiology, pathology, molecular genetics, etiology, and clinical presentation. It further addresses staging and classification, diagnostic procedures, and various treatment options and considerations. The critical aspects of recurrence, follow-up, and prognosis are also discussed. This chapter serves to facilitate a well-structured approach to understanding and managing these tumors in the field of surgical neuro-oncology.