|
Fig 1. Photomicrographs illustrating neck healing. All sections were stained with H&E.
A, Representative section (magnification x25) with the neck healing score = 0, showing unorganized laminated thrombus along the entire aneurysm neck in this section.
B, Representative section (magnification x40) with the neck healing score = 1, illustrating unorganized fibrin across the aneurysm neck.
C, Representative section with the neck healing score = 2, showing both organized tissue and unorganized fibrin at the aneurysm neck (magnification x50).
D, Representative section with the neck healing score = 3, showing a thin layer of completely organized tissue across the entire aneurysm neck (magnification x100).
E, Representative section with the neck healing score = 4, showing a thick layer of completely organized tissue traversing the entire aneurysm neck (magnification x60).
|