Craniopharyngioma
- Craniopharyngiomas are neoplasms which arise either within or just above the sella turcica. Neoplastic cells are likely derived from epithelial remnants of the embryological pharynx known as Rathke's Pouch
- Craniopharyngiomas are typically slow-growing benign tumors and cause clinical consequences due to physical impingement on local structures
- Increased intracranial pressure often results in Headaches, vomiting, and papilledema
- Impingement of the optic chiasm will result in bilateral hemianopia
- The expanding mass can often place significant pressure on the pituitary gland resulting in substantial damage to the gland
- Damage to the anterior pituitary can result in signs and symptoms of hypopituitarism
- Damage to the posterior pituitary can result in Diabetes Insipidus