|
Fig 1. Ruptured aneurysm of the PComA removed 2 months after treatment with GDCs (case 10, Tables 1 and 2).
A, Digital subtraction angiography (DSA) before treatment demonstrates PComA aneurysm.
B, DSA immediately following treatment demonstrates minimal neck remnant.
C, Gross pathology, demonstrating free coils covered by an incomplete fibrin layer (arrow).
D, Microscopic section (H&E stain, low-power magnification, 2x) demonstrates unorganized thrombus in the aneurysm sac (arrow) and exposed coils within the neck (open arrow).
|