Current status of diagnosis and management of postoperative complications after endoscopic endonasal transsphenoidal approach to pituitary adenoma removal / 中国综合临床

ABSTRACT

Pituitary adenoma is one of the most common intracranial tumors, and most of them can be well removed by endoscopic transsphenoidal surgery. Pituitary adenoma is located in the sella, which can compress the pituitary and optic nerve, invade the sphenoid sinus and cavernous sinus, invade and grow in all directions, and affect the endocrine function at the same time. Endoscopic transsphenoidal pituitary adenoma resection (EETS) has the advantages of minimally invasive, close observation, panoramic view, high tumor resection rate and high preservation rate of normal pituitary function, but it can cause pituitary endocrine disorder, diabetes insipidus, electrolyte disorder, cerebrospinal fluid leakage, intracranial infection, cerebral nerve paralysis, tumor cavity, intracranial hemorrhage, rhinitis and other related complications. It affects the prognosis and quality of life of patients. The postoperative complications of EETS are not only related to the pathophysiological characteristics of pituitary adenoma, but also closely related to the depth of understanding of pathology and anatomy of pituitary adenoma, surgical skills, proficiency and clinical experience. Familiarity with endoscopic anatomy and fine surgical techniques, rich surgical experience, strict preoperative endocrine function evaluation, hormone replacement therapy, etc. can reduce the incidence of postoperative complications of EETS.