Gradually, all risk factors such as meningiomas are exposed, including the source of blood supply, tumor staining, drainage veins, venous sinus involvement, external carotid artery blood supply and whether there is any dangerous anastomosis with the internal cervical, vertebral basal artery... and so on!

Wu Hui carefully observed the film recording.

Yang Yi chose the angle of embolization.

He envied Angkor very much.

I also hope that the teacher can write a summary of experience for myself.

He knew that as long as he worked hard, he would definitely have a chance!

"Scissors!"

Yang Yi reached out to take the scissors handed by the nurse, cut the gelatin sponge into particles less than 250μm.

Although his surgical talent is not as good as Angkor, he can become an excellent neurointerventional doctor!

Inheriting the teacher’s mantra in the field of neurointervention.

While speaking, Yang Yi began to dilute it with normal saline, and then took it to aspirate gelatin sponge particles with a 1ml syringe.

Under TV surveillance, Yang Yi's hands were very stable!

Carefully apply the injections intermittently through the catheter, and pay attention to the changes in the patient's condition, and inject 1 to 2 tubes of particles per tube.

Then, immediately inject normal saline to prevent the particles from blocking the catheter.

At the same time, the contrast agent is injected intermittently to monitor the embolization. If the contrast agent flow rate slows down or there is reflux, the injection of particles will stop.
Chapter completed!