Transsphenoidal surgery is a type of surgery in which an endoscope or surgical instruments are inserted into part of the brain by going through the nose and the sphenoid bone (a butterfly-shaped bone forming the anterior inferior portion of the …

Transsphenoidal surgery is the most common procedure for removing a tumor of the pituitary gland. Rather than opening up the skull in a traditional craniotomy, the neurosurgeon reaches the tumor through the nasal passages and the sphenoid sinus.

A type of surgery in which instruments are inserted through the nose and sphenoid sinus (a hollow space in a bone in the nose) to remove tumors that are in or near the pituitary gland. The pituitary gland is a pea-sized organ that lies at the base of the brain above the back of the nose.

2023年6月26日 · This activity describes transsphenoidal hypophysectomy, a surgical procedure for resectioning tumors of the pituitary gland, along with the relevant anatomy, the indications/contraindications, and technical aspects of the procedure. The role of the interprofessional team in evaluating and managing these …

Transsphenoidal hypophysectomy is an effective neurosurgical technique for removing pituitary tumors, and other intrasellar tumors, with minimal morbidity and hospital stay. In addition to improvement in endocrine function, it also reverses the pressure effects on the pituitary gland and adjacent structures — such as optic nerves.

Most pituitary tumors can be removed transsphenoidally. The approach is through the sphenoid sinus, one of the facial air spaces behind the nose. Rarely, a craniotomy is required, where the skull is opened to reach the tumor.

The main treatment for most pituitary tumor patients is a minimally invasive operation called transsphenoidal surgery. Memorial Sloan Kettering surgeons are particularly experienced in using this technique, also called transnasal endoscopy, to …

Transsphenoidal surgery is the main treatment of patients with adrenocorticotropic hormone (ACTH)–secreting pituitary adenomas. Although biochemical remission occurs in most patients undergoing operations at specialized centers, the recurrence risk is significant.

What is Transsphenoidal Surgery? Transsphenoidal surgery is surgery to remove tumours in or near the pituitary gland. This is what happens during the surgery: You will get medications so that you are asleep and pain free. Your surgeon will make a small hole between your nose and your brain. An endoscope (a thin telescope) is

transsphenoidal surgery (TRANS-sfee-NOY-dul SER-juh-ree) A type of surgery in which instruments are inserted through the nose and sphenoid sinus (a hollow space in a bone in the nose) to remove tumors that are in or near the pituitary gland.