- of the
bilaminar embryonic disc. This is
alternatively called the
umbilical vesicle by the
Terminologia Embryologica (TE),
though yolk sac is far more...
- system.
Blood islands arise external to the
developing embryo on the
umbilical vesicle, allantois,
connecting stalk and chorion. They are also
known as Pander's...
- The
seminal vesicles (also
called vesicular glands or
seminal glands) are a pair of
convoluted tubular accessory glands that lie
behind the
urinary bladder...
- when the yolk sac (also
known as the
umbilical vesicle)
presents the
appearance of a
small pear-shaped
vesicle. Generally, the duct
fully obliterates...
- of the
bilaminar embryonic disc. This is
alternatively called the
umbilical vesicle. In humans, the yolk sac is
important in
early embryonic blood supply...
- in the yolk sac.
Blood islands develop outside the embryo, on the
umbilical vesicle, allantois,
connecting stalk, and chorion, from
mesodermal hemangioblasts...
- Physiologie, he
demonstrated that the
intestines originate from the
umbilical vesicle, and that this
corresponds to the
vitellus or yolk-bag.
Caspar Wolff...
- (solitary, generalized, annular, linear);
morphology (macules, pa****s,
vesicles); and
color (red, yellow, etc.). Some
diagnoses may also
require a skin...
- sac (chorionic
cavity or
extraembryonic coelom) and the yolk sac (
umbilical vesicle) is
still debated. The main
theory states that
formation of the membranes...
- are thus protected. It
usually occurs through infection of the
unhealed umbilical stump,
particularly when the
stump is cut with a non-sterile instrument...
