Imaging of congenital abnormalities of the portal venous system.

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Cross-sectional imaging of congenital and acquired abnormalities of the portal venous system.

Knowing the normal anatomy, variations, congenital and acquired pathologies of the portal venous system are important, especially when planning liver surgery and percutaneous interventional procedures. The portal venous system pathologies can be congenital such as agenesis of portal vein (PV) or can be involved by other hepatic disorders such as cirrhosis and malignancies. In this article, we p...

متن کامل

Congenital and acquired abnormalities of the portal venous system: multidetector CT appearances.

A knowledge of normal anatomy as well as the most frequent variants and abnormalities of the portal venous system are of great importance for liver surgery and interventional procedures. An understanding of the varied MDCT appearances of these abnormalities will allow more definitive diagnoses and help avoid false diagnoses.

متن کامل

Evaluation of the Portal Imaging System Performance for an Elekta Precise Linac in Radiotherapy

Introduction: Electronic portal imaging devices (EPIDs) provide two- and three-dimensional planar and volumetric cone beam images to improve the accuracy of radiation treatment delivery. Periodic quality assurance (QA) of EPIDs is essential for dosimetric verification in radiotherapy. In this study, a QA program was implemented to evaluate the function of the EPID to be confident in applying co...

متن کامل

Congenital abnormalities associated with extrahepatic portal hypertension.

Congenital abnormalities were present in 12 out of 30 (40%) children with extrahepatic portal hypertension of unknown cause, but in only 2 out of 17 (12%) children with extnahepatic portal hypertension secondary to umbilical vein catheterization or omphalitis. The most frequent abnormalities in this series and in published reports were atrial septal defect, malformation of the biliary tract, an...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: American Journal of Roentgenology

سال: 1997

ISSN: 0361-803X,1546-3141

DOI: 10.2214/ajr.168.1.8976951