Ascending aoa Involvement is the commonest site of which aneuryam
Syphilitic aneurysm Teiary sypilis... Trepenomonas has affinity for vaso vasorum of mainly thoracic aoa leads to obliterative endaeritis leads to ischemic damage to the aoic media and aneurysm Ramdas Nayak page no. 379
Syphilitic
Atherosclerotic
Mycotic
None of the above
Cardiovascular system