What are the postoperative complications of craniopharyngioma surgery?

The postoperative complications of craniopharyngioma surgery mainly include the following aspects: 1. Vision problems: The optic nerve or ocular tissues may be damaged during surgery, leading to decreased vision, visual field defects, or even blindness. 2. Endocrine dysfunction: Surgery may affect pituitary function, causing changes in hormone secretion levels, which can lead to endocrine disorders such as dizziness, fatigue, and decreased appetite. 3. Diabetes insipidus: Surgery can easily damage the hypothalamus, resulting in reduced secretion of antidiuretic hormone, increased urine output, and subsequent development of diabetes insipidus. This is a relatively common complication following craniopharyngioma surgery. 4. Neurological problems: Other nerves, such as the facial nerve and auditory nerve, may be injured during surgery, leading to facial numbness, hearing loss, speech and language disorders, balance disturbances, and other issues.