Related Experiment Video
Updated: Feb 8, 2026

Author Spotlight: Unlocking Plant Transformation by Innovating with Carbon Nanofiber Arrays
Published on: July 21, 2023
New hybrid method for trachea dilatation with rigid and flexible tools
Konstantinos Sapalidis1, Stella Laskou1, Aikaterini Amaniti1
13rd Department of Surgery, ``AHEPA`` University Hospital, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece.
Abstract:
Trachea stenosis is observed either in benign or malignant situations. In cancer malignancy a tumor might obstruct the central airway in three different ways. Again granuloma tissue is usually observed after intubation or stent placement in order to manage a benign malformation of the trachea. In any case there are several tools and techniques that can be used either with surgery or endoscopically to manage such situation. We will focus on a hybrid technique in order to ventilate the patient while performing endoscopic management of granuloma tissue.
Related Concept Videos
Trachea
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of...
Cardiomyopathy II: Dilated Cardiomyopathy
Hybrid Zones
Rigid Body Equilibrium Problems - I
Hybridization of Atomic Orbitals I
Rigid Body Equilibrium Problems - II
Consider two children sitting on a seesaw, which has negligible mass. The first child has a mass (m1) of 26 kg and sits at point A, which is 1.6 meters (r1) from the pivot point B; the second child has a mass (m2) of 32 kg and sits at point C. How far from the pivot point B should the second child sit (r2) to balance the seesaw?

