Format

Send to

Choose Destination
Acta Cir Bras. 2008;23 Suppl 1:151-6; discussion 156.

Morphological aspects of mural thrombi deposition residual lumen route in infrarenal abdominal aorta aneurisms.

Author information

1
Department of Anatomy and Surgery, Ribeirão Preto Faculty of Medicine, University of São Paulo, SP, Brazil.

Abstract

PURPOSE:

To assess the most frequent deposition site of mural thrombi in infrarenal abdominal aorta aneurisms, as well as the route of the residual lumen.

METHODS:

Assessment of CT scan images from 100 patients presenting asymptomatic abdominal aorta aneurism, and followed at HC-FMRP-USP.

RESULTS:

In 53% of the cases the mural thrombus was deposited on the anterior wall; from these, in 22%, the residual lumen described a predominantly right sided route; in 22%, a left sided route; on the mid line in 5%; and crossing over the mid line in 1%. In 23%, the deposition of thrombi was concentric. In 11% it occurred on the posterior wall; from these, in 5%, the route of the residual anterior lumen was predominantly right sided; in 5%, left sided; and crossed over the mid line in 1%. In 13% complex morphological deposition patterns were found.

CONCLUSION:

Mural thrombi formation was predominantly found on the anterior wall of the aneurismatic mass, with the route of the residual lumen projecting towards the posterior wall.

PMID:
18516463
DOI:
10.1590/s0102-86502008000700024
[Indexed for MEDLINE]
Free full text

Supplemental Content

Full text links

Icon for Scientific Electronic Library Online
Loading ...
Support Center