Clinical study of transsphenoidal approach neuroendoscope-assisted sella turcica tumor resection / 中国医师进修杂志

ABSTRACT

Objective To explore the surgical techniques of transsphenoidal approach neuroendoscope-assisted sella turcica tumor resection. Methods The clinical data of 71 patients who had underwent transsphenoidal approach neuroendoscope-assisted sella turcica tumor resection were retrospectively analyzed. Results Among the 71 patients, pituitary tumors was in 67 cases (including recurrent pituitary tumors 4 cases), and Rathke cysts in 4 cases. A total of 54 cases had gross total resection, 10 cases had near total resection, and 7 cases had subtotal resection. Some patients had postoperative complications, including transient diabetes insipidus in 16 cases, refractory hyponatremia in 2 cases,cerebrospinal rhinorrhea in 1 case,hypothyroidism in 1 case,rhinorrhagia and synechia nasal in 1 case, hyposmia in 4 cases, and perioperative cerebral infarction in 1 case. There was no surgery related death. After 3 months' follow- up, 12 cases were found to have nasal mucosa atrophy. Conclusions The transsphenoidal approach neuroendoscope-assisted sella turcica tumor resection is safe and effective, with less serious complications, but the complications of nasal cavity should not be ignored.