Intracytoplasmic sperm injection
Intracytoplasmic sperm injection An assisted reproductive method in which a sperm is injected directly into an unfertilized egg with a microscopic needle; this procedure is used in cases of severe male factor infertility.
A sperm cell, or spermatozoon (pl. spermatozoa) (in Greek: sperm = semen and zoon = alive), is the haploid cell that is the male gamete. It is carried in fluid called semen, and is capable of fertilising an egg cell to form a zygote. A zygote can grow into a new organism, such as a human. Sperm cells contain half of the genetic information needed to create life. Generally, the sex of the offspring is determined by the sperm, through the chromosomal pair "XX" (for a female) or "XY" (for a male).
Intra-aortic Balloon Pump Assist Device
The intra-aortic balloon pump is a machine that can help the pumping function of the heart. It is usually inserted through an artery in the groin area and threaded backwards into the descending thoracic aorta in the chest. In this location the balloon inflates and deflates in synchrony with the heart in order to aid the blood pumping function of the heart in patients with cardiac disease.
Injection into an artery (that may supply a tumor).
An Intracardiac Tumor can be any tumor of the heart, either malignant or benign. The most common tumor of the heart is a benign atrial myxoma.
Located within the cerebral hemispheres (cerebrum). See extracerebral.
Haemorrhage within the brain.
Within the skull.
Intracutan tests are used to diagnose allergies. A small amount of allergen extract is injected under the skin on your arm. If the area becomes itchy, reddish and swelling you may have an allergy.
Within the skin.
Beneath the dura mater.
Intralipid 10 per cent
Intralipid 10 per cent is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): soybean oil.
Intralipid 20 per cent
Intralipid 20 per cent is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): soybean oil.
Intralipid 30 per cent
Intralipid 30 per cent is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): soybean oil.
Intra (within) muscular (muscle) techniques are ways to put medication into the body, by injecting it into a muscle. This is designed for drugs that need to be absorbed slowly. A classic example is a tetanus shot.
Putting a fluid into a muscle with a needle and syringe.
A smal video camera used to view and magnify oral conditions; images may be printed.
Care for a pregnant woman through labor.
Inserting chemotherapy drugs directly into the abdominal cavity. Intraoperative photodynamic therapy is a new treatment that uses special drugs and light to kill cancer cells. Its use in the early states of mesothelioma in the chest is being studied. Judgement - an official court order deciding the rights or claims of the parties in a legal proceeding.
Inserting chemotherapy drugs directly into the chest cavity.
The property of yielding equivalent results when used by the same rater on different occasions.
Injection into the sub-arachnoid space of the meninges. Usually done by lumbar puncture.
Injection into a tumor (usually performed during surgery).
Within the womb.
A small engineered piece of plastic or metal placed in a woman's uterus to prevent fertilization.
Intrauterine growth retardation
Slow growth of a fetus in the womb possibly resulting in a low birth weight baby.
Treatment for infertility in which semen is introduced into the uterus via a slim tube inserted through the vagina.
Inside a blood vessel.
Echocardiography and cardiac catheterization.
Intravascular ultrasound (IVUS)
An invasive procedure, performed along with cardiac catheterization; a miniature sound probe (transducer) on the tip of a coronary catheter is threaded through the coronary arteries and, using high-frequency sound waves, produces detailed images of the interior walls of the arteries.
Introducing a fluid into the bloodstream through a vein (usually in the patient's forearm).
Delivery of drugs, fluids or food directly into a vein.
Putting a fluid into a vein with a needle and syringe.
Injection into a ventricle.
Bleeding into the ventricles or the brain, common in premature infants.
Asthma that has no apparent external cause.
Pertaining to a sensory organ that registers information from within the body.
The insertion of one part into another; in sexual intercourse, the insertion of the penis into the vagina.
A segment of DNA that does not code for protein; the intervening sequence of nucleotides between coding sequences or exons.
Intron a is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): interferon alfa-2b.
Intropin is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): dopamine hydrochloride.
Self-observation; examination of one's feelings, often as a result of psychotherapy.
Preoccupation with oneself and accompanying reduction of interest in the outside world. Contrast to extraversion.
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The process by which an embryo becomes attached to the inside of the uterus (7-14 days in humans).
Latin: literally, "in the uterus."
A process in which a patient gives written consent (agreement) to undergo a medical procedure after having been provided with information about the nature of the procedure, risks, potential benefits, alternatives, and so on by his or her doctor.
Inner cell mass
The cluster of cells inside the blastocyst. Before implantation, these can give rise to embryonic stem cell lines. After implantation, the inner cell mass gives rise to all the tissues of the fetus, as well as some of the membranes around it.
Institutional review board (IRB)
An administrative body in an institution (such as a hospital or university) established to protect the rights and welfare of human research subjects recruited to participate in research activities conducted under the auspices of that institution. The IRB has the authority to approve, require modifications in, or disapprove research activities in its jurisdiction, as specified by both federal regulations and local institutional policy.
Intracytoplasmic sperm injection
See In vitro fertilization
When a body's immune system helps fend off disease.
Natural immunity provided by antibodies or induced immunity via inoculations.
In loco parentis
Latin for "In place of a parent," referring to the rights and duties of a guardian or organization.
In utero surgery
Surgery done in the uterus to correct an abnormality in a fetus.
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