Not exact matches
After
endoscopic skull base surgery (C), all of these layers are removed and replaced with a nasal
mucosal graft, which is 1,000 times more porous than the native blood - brain barrier.
Not only were
endoscopic improvements observed in
mucosal appearance, but significant improvements in disease scales such as the mean partial Mayo score for UC and the mean Harvey - Bradshaw index for CD were witnessed (1).
Secondly,
endoscopic biopsies usually contain only
mucosal tissue, and pathologists prefer to look at all the layers of tissue, especially in ambiguous cases.