-
contrast is
injected and a
corticomedullary phase is
obtained at
approximately 70
seconds (figure 7a, 7b). The
corticomedullary phase is
characterized by...
- (6/7, 85.7%),
small (mean 3.6 mm in diameter), and
located at the
corticomedullary junction (4/6, 66.7%). Thus,
different in size, number, and location...
-
interlobular vein and then into the
renal vein.
Cortical nephrons near the
corticomedullary junction (15% of all nephrons) are
called juxtamedullary nephrons....
-
effect on
carbonic anhydrase or aldosterone; it also
abolishes the
corticomedullary osmotic gradient and
blocks negative, as well as positive, free water...
-
Henle and
collecting ducts. The base of each
pyramid originates at the
corticomedullary border and the apex
terminates in a papilla,
which lies
within a minor...
-
which accounts for the
symptoms observed. The
kidneys also
often have
corticomedullary cysts.
Inability to
conserve sodium because of
defect of
tubules leading...
- gyri
bilaterally (arrow).
There are
small convolutions visible at the
corticomedullary junction. The
appearance is that of
cortical dysplasia, with polymicrogyria...
- kidney,
edema in the
renal sinus or parenchyma, bleeding, loss of
corticomedullary differentiation,
abscess formation, or an
areas of poor
blood flow...
- on nephrographic,
excretory phase images rather than on unenhanced,
corticomedullary phase images.
Magnetic resonance imaging (MRI) is
recommended instead...
-
immune system.
Typical naive T
cells that
leave the
thymus (via the
corticomedullary junction) are self-restricted, self-tolerant, and
single positive....
