The insertion of a viewing instrument (amnioscope) through the abdominal wall into the pregnant UTERUS to examine the inside of the amniotic sac (see AMNION). The growing FETUS can be viewed directly and its condition and sex assessed without disturbing the pregnancy. The amniotic sac may also be viewed late in pregnancy through the cervix or neck of the womb using an instrument called the fetoscope.
The branch of medicine dealing with pregnancy and giving birth. Derived from the Latin word for midwifery (see MIDWIFE), it is closely allied to GYNAECOLOGY. It is concerned with the health of the woman and fetus, from early in pregnancy through to a successful labour and delivery. Pregnancy and childbirth are, however, normal physiological events and for most women they take place without complications. Nevertheless, if something does go wrong, skilled medical care should be immediately available to help the mother and baby achieve a successful outcome. Routine monitoring of pregnancies by midwives and, where necessary, general practitioners or obstetricians is well recognised as a signi?cant contribution to a successful pregnancy and delivery. Such monitoring has been greatly facilitated by advances in ULTRASOUND, AMNIOSCOPY, and amnioand cordocentesis (see PRENATAL SCREENING OR DIAGNOSIS). Numerous problems may occur at all stages, and early detection, followed rapidly by sensitive and appropriate treatment, is vital. Doctors and nurses can specialise in obstetrics after suitable training. (See also PREGNANCY AND LABOUR.)... obstetrics
The term used to describe an exchange of genetic material between CHROMOSOMES. It is an important factor in the etiology, or causation, of certain congenital abnormalities such as, for example, DOWN’S (DOWN) SYNDROME. It is one of the main abnormalities sought for in AMNIOSCOPY.... translocation
Health Encyclopedia