endolymphatic ducts การใช้

• Some researchers call it Large Endolymphatic Duct and Sac Syndrome ( LEDS ).
• Within this channel is the tube-like endolymphatic duct, filled with a fluid called endolymph.
• An endolymphatic duct runs from the saccule up through the head, and ending close to the brain.
• This duct goes through the skull and is parallel with but not directly associated with the endolymphatic duct.
• The endolymphatic duct is wrapped in a simple loop around the lagena, with the basilar membrane lying along one side.
• The CT Scan can see the aqueduct, while the MRI has the capability of seeing the endolymphatic duct and sac.
• From the posterior wall of the saccule is given off a canal, the "'ductus endolymphaticus "'( endolymphatic duct ).
• It transmits a small vein and contains a tubular prolongation of the membranous labyrinth, the endolymphatic duct, which ends in a cul-de-sac between the layers of the dura mater within the cranial cavity.