Results 151 to 160 of about 1,180 (187)

Azygos Continuation of Inferior Vena Cava Associated with an Azygos Lobe

Journal of Thoracic Imaging, 1996
We describe a rare association of an azygos lobe and azygos continuation of the inferior vena cava, demonstrated by computed tomography (CT) scan.
J M, Mata, J, Cáceres, C, Moure, J A, García-Conesa, D, Pañella, J M, Llano   +5 more
openaire   +2 more sources

Interruption of the Inferior Vena Cava With Azygos Continuation

Clinical Nuclear Medicine, 2017
Abstract This report describes a 19-year-old man with interruption of the inferior vena cava with azygos continuation. Both radionuclide venography and MRI clearly showed venous return of the lower limbs through prominent collateral systems.
Chien-Wei, Kuo, Nan-Jing, Peng, Yu-Li, Chiu   +2 more
openaire   +2 more sources

Interruption of the Inferior Vena Cava with Azygos Continuation

Chest, 1974
A case of an inferior vena caval drainage anomaly presented as a right hilar density on plain chest roentgenogram. The benign nature of this shadow was established by angiography. Clues to its presence are reviewed and appropriate diagnostic steps are illustrated.
M, Bernal-Ramirez, H B, Hatch, P J, Bower   +2 more
openaire   +2 more sources

Isolated Azygos Continuation of the Inferior Vena Cava

Australasian Radiology, 1979
Our case of azygos continuation of the inferior vena cava is very rare because there was no associated heart disease or abdominal situs inversus. The diagnosis of this anomaly of the inferior vena cava should be suspected by observation of a dilated azygos vein on the chest roentgenogram and confirmed by venography.
J C, Hoeffel, J P, Auguste, R, Luceri, A M, Worms, C, Pernot   +4 more
openaire   +3 more sources

Uninterrupted Inferior Vena Cava With Azygos Continuation

Chest, 1981
Azygos continuation of the inferior vena cava is diagnosed in infants in the presence of obstruction to flow in the inferior vena cava due to infrahepatic interruption. Recently we studied in an infant complex congenital heart disease in which there was azygos continuation of the inferior vena cava without infrahepatic interruption or any other ...
A, Schneeweiss, L C, Bleiden, V, Deutsch, A, Shem-Tov, H N, Neufeld   +4 more
openaire   +2 more sources

Azygos Continuation of the Inferior Vena Cava

Journal of Computer Assisted Tomography, 1984
Azygos continuation of the inferior vena cava was diagnosed by magnetic resonance (MR) imaging in a patient with a right tracheobronchial angle mass. The characteristic findings included a dilated azygos vein and absence of the hepatic segment of the inferior vena cava. Advantages of MR imaging in evaluation of anomalies of the cava are discussed.
C L, Schultz, S, Morrison, P J, Bryan
openaire   +2 more sources

Azygos Continuation of the Inferior Vena Cava Masquerading as Neoplasm

Southern Medical Journal, 1989
The two cases we have reported demonstrate that dramatic enlargement of the azygos vein may occur in patients with azygos continuation of the inferior vena cava. Awareness of this phenomenon can prevent unnecessary procedures. The diagnosis should be established by dynamic CT scan.
J, Pallin, C B, Buckner, E J, Ferris, H R, Shah, J S, Jones   +4 more
openaire   +2 more sources

Isolated Azygos Continuation of the Inferior Vena cava in the Elderly

Respiration, 2000
A 70-year-old woman with the isolated anomaly of azygos continuation of the inferior vena cava is presented. The interest in this anomaly lies in its presentation as a mediastinal mass on the chest roentgenogram. This article reviews the embryogenesis and the diagnostic testing of this venous anomaly.
R, Fernandes, R H, Israel
openaire   +2 more sources

Concurrent duplication and azygos continuation of the inferior vena cava

The Journal of Computed Tomography, 1986
Duplication of the inferior vena cava and azygos continuation of the inferior vena cava arise from separate embryologic anlage. The former arises from persistence of both supracardinal veins and the latter from arrested development of the right subcardinal vein.
W F, Coscina, P H, Arger, M C, Mintz, B G, Coleman   +3 more
exaly   +3 more sources

Azygos Continuation of Inferior Vena Cava: CT Appearance

Journal of Computer Assisted Tomography, 1980
Two cases demonstrating the computed tomographic appearance of azygos continuation of the inferior vena cava (IVC) are presented. One is associated with a retroaortic left renal vein and the other with a duplicated IVC. An enlarged azygos vein should not be confused with retrocrural lymphadenopathy or a mediastinal mass.
J W, Breckenridge, W B, Kinlaw
openaire   +2 more sources