Patient replied :
Thanks so much for you reply. So the fact that it's bled and clotted by itself, does that make it a more dangerous thing to operate on than an unruptured one? It's just that I've read of ruptured ones and I've read of unruptured ones but I've never read about one that bled and clotted itself before it was found months later.
No, there is no additional risk of operation on an aneurysm that has ruptured/bled/clotted, as compared to unruptured ones.
In fact, most patients are diagnosed after aneurysm ruptures and bleeds. Unruptured aneurysms are less common in clinical practice.
Best wishes,
Dr. Sudhir Kumar MD (Medicine), DM (Neurology)
Senior Consultant Neurologist