Embolization of the Patent Ductus Venosus in an Adult Patient
Takuji Araki1,
Toshiyuki Konishi2,
Shinichiro Yasuda2,
Takanori Osada2 and
Tsutomu Araki1
1 Department of Radiology, Yamanashi Medical University, 1110 Shimokato, Tamaho,
Nakakoma-gun, Yamanashi, 4093898, Japan.
2 Department of Internal Medicine, Kofu Kyoritsu Hospital, 1-9-1 Takara,
Kofu-city, Yamanashi, 400-0034, Japan.

View larger version (111K):
[in a new window]
|
Fig. 1A. 45-year-old woman with patent ductus venosus. Contiguous
contrast-enhanced CT scans with 10-mm slice thickness reveal abnormal vein
(arrow, A) connecting large left portal vein to inferior vena
cava through fissure for ligamentum venosum.
|
|

View larger version (111K):
[in a new window]
|
Fig. 1B. 45-year-old woman with patent ductus venosus. Contiguous
contrast-enhanced CT scans with 10-mm slice thickness reveal abnormal vein
(arrow, A) connecting large left portal vein to inferior vena
cava through fissure for ligamentum venosum.
|
|

View larger version (145K):
[in a new window]
|
Fig. 1C. 45-year-old woman with patent ductus venosus. Portogram
obtained through superior mesenteric artery reveals abnormal vein
(arrow) following dilated left portal vein and narrow right portal
vein. Shunt near umbilical portion of left portal vein appears to be
aneurysmal.
|
|

View larger version (160K):
[in a new window]
|
Fig. 1D. 45-year-old woman with patent ductus venosus. Radiographic
fluorogram shows transcatheter embolization using detachable microcoils and
temporary balloon occlusion. Note inflated balloon (arrows).
|
|

View larger version (147K):
[in a new window]
|
Fig. 1E. 45-year-old woman with patent ductus venosus. Arterial
portogram obtained 3 months after treatment reveals shunt to be completely
occluded and portal vein branches to be normally wide.
|
|

CiteULike
Complore
Connotea
Del.icio.us
Digg
Reddit
Technorati What's this?
Copyright © 2003 by the American Roentgen Ray Society.