Mycotic axillary artery aneurysm

Mycotic axillary artery aneurysm.

A mycotic aneurysm is defined as the limited dilatation of an artery, secondary to an infection of the vascular wall. Spreading of the infection can be intravascular (bacteraemia and septic embolisms especially in infectious endocarditis) or extravascular (contiguous infectious spots, such as abscesses). The relationship between mycotic aneurysms and infectious endocarditis was described for th...

Mycotic popliteal artery aneurysm.

The name mycotic aneurysm was coined by Osler to describe aneurysms associated with bacterial endocarditis with an appearance of fresh fungal vegetations; however majority of them are caused by bacteria. Mycotic aneurysm (MA) is a rare complication of infective endocarditis (IE), seen in 3-15% of IE patients.

Mycotic aneurysm of left subclavian artery.

Bacterial endarteritis is rare and usually affects the abdominal aorta. A case of bacterial left subclavian arteritis complicated by mycotic aneurysm is presented. An early diagnosis of infective arteritis was made based on a history of fever, sweats, rigors, and a progressive macular rash, polyarthralgia splinter haemorrhage (limited to the left arm), and a loud left subclavian bruit on admiss...

Mycotic Aneurysm of a Persistent Sciatic Artery

An 83-year-old febrile woman presented with leg pain. Her lateral right thigh was swollen, but no neurological or ischemic findings were noted. A computed tomography scan showed an abnormal right internal iliac artery leading directly into the posterior aspect of the thigh, which was determined to be a persistent sciatic artery (PSA) (Picture). The PSA was thrombosed, dilated, and surrounded by...

aneurysm of brachial artery following axillary crutch