GAMUT H-127
ANEURYSM OF THE ABDOMINAL AORTA OR ITS BRANCHES
(See also H-60)

COMMON
1. Atherosclerosis   
2. Dissecting aneurysm
3. Drug abuse (necrotizing angiitis)


UNCOMMON
1. Angiomyolipoma
2. Arteritis (eg, polyarteritis nodosa; other connective tissue disease {collagen disease} G; syphilis; Takayasu arteritis; idiopathic aortitis )
3. Fibromuscular dysplasia
4. Mycotic aneurysm (sepsis, usually Salmonella or Streptococcus; bacterial endocarditis; tuberculosis )
5. Neurofibromatosis
6. Pseudoxanthoma elasticum
7. Osler-Weber-Rendu S.; arteriovenous malformation
8. Trauma (false aneurysm)