The sequelae of pituitary cyst surgery may be as follows: 1, hypopituitarism. Because the surgery is performed near the pituitary gland, it is very likely to lead to hypopituitarism, for example, the patient may suffer from fear of cold, coarse hair, postural hypotension, and easy fatigue, and women may show menopause, lack of libido, infertility, etc. 2, optic nerve damage. Because of the surgery in this area, it is easy to damage the optic nerve, which can cause visual acuity and visual field disorders.3, urolithiasis. If the surgery damages the pituitary stalk, it will lead to urinary avalanches.4. Cerebrospinal fluid nasal leakage. Surgery in this area may also lead to cerebrospinal fluid leakage, for the occurrence of cerebrospinal fluid leakage of patients need to be actively treated, cerebrospinal fluid leakage if retrograde, it is easy to cause intracranial infection.