(FOL li kul): A small sac. For example, the hair follicle is a stratum corneum lined sac that extends into the dermis and contains the hair bulb.
structure in the ovary that nurtures the developing egg and from which the egg is released.
A blisterlike, fluid-filled structure in the ovary that contains the egg.
A functioning ovarian "cyst" containing a wall of granulosa cells which produce estrogen and nourish the oocyte (egg). Each Follicle contains a single oocyte.
each month, an egg develops inside the ovary in a fluid filled pocket called a follicle. This follicle releases the egg into the fallopian tube.
folliculus: little bag] • In female mammals, an immature egg surrounded by nutritive cells.
Where a ready to shed egg is contained. It is a small fluid filled sac on the surface of an ovary. The follicle bursts releasing the egg.
Fluid-filled blister like sack on ovary, which contains the ovum (egg).
a small body cavity with a secretory or excretory function.
A fluid-filled cavity in the ovary, developing under the influence of a hormone (follicle stimulating hormone FSH) during the menstrual cycle. When a follicle finally ruptures, an egg is released and travels through a fallopian tube (ovulation).
a tiny pouchlike cavity in a structure of the body, such as a hair follicle
A fluid filled cyst in the ovary in which the egg develops.
The sac of estrogen-secreting cells in the ovary that contains an egg.
Fluid filled sac in the ovary that contains a developing egg.
Latin folliculus = a little bag, adjective - follicular.
Fluid-filled sac on the ovary that (usually) contains a ripening egg. The follicle can release an egg at ovulation. A physician can retrieve the egg from the follicle during an ART treatment cycle.
Fluid-filled sac in the ovary which surrounds and nurtures the oocyte during maturation. When ovulation occurs, the follicle ruptures and releases an oocyte.
Normal structure in the ovary that contains the egg, or oocyte. All are formed as primordial follicles before birth and remain microscopic in size until growth starts (folliculogenesis), a month or two before the cycle in which the particular follicle will be a candidate to ovulate. About 3 mm in diameter at the start of a cycle, and about 2 cm in diameter when ready to ovulate. The follicle makes more and more estrogen (particularly estradiol) as it grows. In ovarian monitoring for assisted conception, the number growing and their rate of growth are monitored by transvaginal ultrasound. See also: primary follicle See also: Graafian follicle See also: ovulat
one of many fluid-filled sacs in the ovaries in which an egg develops until being released during ovulation
A small secretory sac or gland.
Structure in the ovary that nurtures the developing egg and later produces the hormone progesterone
A small cavity or sac. Examples include hair follicles and ovarian follicles
any small spherical group of cells containing a cavity
a cyst containing an egg and many
a fluid filled cyst that has one egg inside
a little bundle of cells that contains an undeveloped egg
an unripe egg held in a sac
a nutritive cell that contains one egg
a sac of fluid in the ovary which may contain an egg (oocyte)
a sac within the ovary which houses the egg during its growth
Sac which contains the egg during growth and maturation
a fluid-filled sac in the ovary containing the immature ovum (oocyte).
a small cavity or depression on the skin.
excretory or secretors sac or gland; facial pores are follicular openings.
The group of cells surrounding the egg in the ovary.
a tiny, sac-like structure out of which the hair grows.
Cell structure within the ovary that contain an egg.
An approx. spherical group of cells containing a cavity.
fluid filled sac in the ovary that grows in each menstrual cycle and produces a mature egg capable of fertilisation.
Potential eggs, in the ovary, awaiting stimulation by FSH.
The fluid-filled swelling in the ovary which contains the egg. The egg itself is too small to be seen and measured using ultrasound. We expect a follicle to grow to about 20 mm diameter by the time of ovulation. During stimulation with hormonal medications there may be many follicles seen on ultrasound.
The cells surrounding a developing egg in the ovary.
an ovarian follicle consists of an ovum (egg) and the layers of cells that surround it.
A small sac in the ovary in which the egg develops. FSH Follicle Stimulating Hormone (may be called Metrodin or Puregon or gonalf) can be given also to stimulate egg follicles.
A small, round structure just under the surface of the ovary. It consists of the egg, the surrounding layer of cells and fluid, which increases in amount during the menstrual cycle. At ovulation the mature follicle ruptures, releasing the egg.
The fluid-filled sac in the ovary, in which the egg develops and from which the egg is released during ovulation, or aspiration.
An aggregate of lymphatic cells. Can also refer to a small secretory cavity or sac. ( acinus).
A fluid-filled sac in the ovary which contains an egg that is released at ovulation. In healthy women, each month an egg develops inside this follicle.
Small tubular gland or sac in the skin or ovary; or, a collection of cells in a lymph node.
A special sac on the ovary that contains an egg (ovum).
The saclike structure that forms inside an ovary when an egg is produced.
Cell structures within the ovary that contain an egg.
A fluid filled sac which contains the egg that is released during ovulation.
The structure in the ovary that nurtures a ripening egg and releases it.
A fluid-filled sac(or a small cyst) in the ovary that releases an egg at ovulation.
A sac that contains, nurtures and releases the ovum.
A follicle is comprised of the egg, the support cells and fluid produced by the support cells. Just prior to ovulation the follicle measures about one inch in diameter.
A structure within the ovary containing the egg that is extruded at ovulation
a small sac or pore. Hair follicles are depressions in the skin from which hair shafts grow; ovarian follicles are the site of ovum (egg) production.
A fluid-filled sac in the ovary that releases an egg at ovulation. close window
cystic structures in the ovary that contain the egg. They develop under the stimulation of the hormones FSH and LH.
a small sac in the ovary that contains an egg and makes estrogens; a spherical mass of cells usually containing a cavity
A fluid-filled structure in the ovaries that containsa developing egg.
A structure in the ovaries that contains a developing egg.
A cystic structure in the ovary which contains and nurtures the ovum (egg). It enlarges to a diameter of 18 - 28 mm (3/4 - 1 inch) before ovulation, at which point it releases the egg.
a tiny sac-like structure; in an ovary, the cyst where an ovum develops.
A sphere-shaped structure in the ovary, made up of an immature egg and surrounding layer of cells.
The structure in the ovary that has nurtured the ripening egg and from which the egg is released.
The fluid-filled sac in the ovary that nurtures the ripening egg and from which the egg is released during ovulation.
The sac that an ovum and its yolk are held in until the yolk matures and is released.
A dry, dehiscent fruit developed from a simple ovary and splitting along one suture.
A small anatomical sac, cavity, or deep narrow-mouthed depression (e.g., a hair follicle).
Fluid filled sacs in the ovary, which contain the eggs released at ovulation. Each month an egg develops inside the ovary in a fluid filled pocket called a follicle.
A spherical mass of cells within the ovary that contains the ovum, or egg, before it is released into the fallopian tube.
A sac-like structure in the ovary that protects and nurtures a ripening egg until ovulation, the point at which it is released.
an egg surrounded by support cells.
The fluid filled sac that surrounds each egg produced by the ovaries.
The fluid-filled, estrogen-producing sac that encloses the egg inside the ovary. During ovulation, the follicle bursts open, releasing the egg into the peritoneal cavity.
is a small secretory sac or cavity which surrounds the ocum in the ovary
The fluid-filled sac on the ovary that has nurtured the egg and from which the egg is released during ovulation, or aspiration.
A small fluid-filled structure in the ovary which contains the ovum or egg cell.
The fluid-filled, blisterlike structure on the ovary in which the egg or ovum develops and in which estrogens are produced. One follicle contains only one ovum. See illustration, page 44.
A group of cells forming a cavity in the ovary where the egg grows before it's released during ovulation.
A fluid-filled cyst in the ovary that contains the egg and produces female hormones.
It is a fluid-filled sac in the ovary that sustains the developing egg, and from which the egg is released during ovulation. The follicle is stimulated to release the ovum by a hormone called FSH (Follicle Stimulating Hormone), which is made by the pituitary gland.
Fluid-filled structure on the ovary which contains the ripening egg, from which the egg is released at ovulation or retrieved during the treatment cycle.
A sac or pouch-like cavity.
An egg-containing cavity in the ovary that ruptures and releases an egg during ovulation.
Follicles are fluid-filled sacs in the ovary which produce hormones. It is here that eggs develop and ripen. Upon ovulation, an egg is released from the follicle and moves to the fallopian tube.
A crypt or minute cul-de-sac or lacuna, such as the depression in the skin from which the hair emerges.
Fluid-filled sacs in the ovaries that contain the eggs.
A fluid-filled area in the ovaries that grows in every menstrual cycle and produces a mature egg capable of fertilisation.
The structure within the ovary containing the ripening egg which is released at ovulation
a spherical, fluid-filled compartment containing an egg. As it matures, the follicle grows, bulges up from the surface of the ovary, and ruptures during ovulation to release the egg.
a small sac or cavity composed of cells—for example, the ovarian follicle that produces the ovum.
A small anatomical sac, cavity, or deep narrow-mouthed depression. In hair a follicle is a stratum corneum lined sac that extends into the dermis and contains the hair bulb. It is also a fluid-filled sac in the ovary that releases an egg at ovulation.
The small “cysts†within the ovary containing many hormone producing granulosa cells plus one oocyte. The follicle is seen to increase in fluid content and therefore increase in diameter during treatment with gonadotropins.
The capsule of cells surrounding the egg in the ovary.
A spherical group of cells that surrounds an egg before its release from the ovary.
A cavity within the ovary from which an egg is produced.
A small cavity, sac, or gland
1. Structure within the ovary 2. Structure within thyroid gland 3. Portion of hair embedded in the skin
In the vertebrate ovary, the complex of the oocyte (developing egg) and the cells and fluids that surround and nourish the oocyte.
An egg sac in the ovary inside which an ovum (egg) will mature.
stimulating hormone (FSH) - The pituitary hormone that stimulates ripening of follicles in the ovary and production of the ovarian hormone estrogen.
A Fluid-filled sac in the ovary which contains an egg that is released at ovulation. Each month an egg develops inside the ovary in a fluid filled pocket called a follicle. This follicle grows to about one inch in size when it is ready to ovulate.
A follicle (from the Latin folliculus) is a term to describe a small spherical group of cells containing a cavity, and is often used as a descriptive term in biology, particularly in anatomy.