<prompt> Mycotic aneurysm is an aneurysm infected because of-Fungal infectionBlood-borne infection IntravascularInfection introduced from outside extravascularBoth intravascular and extravascular infection  <response>: A mycotic aneurysm is a dilation of an aery due to damage of the vessel wall by an infection. It is also referred to as infected aneurysm. The term mycotic referring to fungal is a misnomer as various organisms including predominantly bacterial can cause the aneurysm. Ref Davidson 23rd edition pg 345 