Category: F

  • Fibrocystic disease

    A benign breast condition consisting of an overgrowth of fibrous tissue often combined with formation of cysts. The term “fibrocystic” is used to describe either the inherited disorder cystic fibrosis or the general lumpiness of the breasts.  

  • Fibrocystic breast disease

    A benign but painful disorder characterized by lumps in the breasts. Consumption of caffeine may be related to this condition. The presence of single or multiple cysts in the breasts, usually benign and fairly common.  

  • Fibrinopeptide A

    A protein High levels in the blood may indicate the presence of cancer.  

  • Fibrinadinoma

    A benign tumor that is firm, round, and somewhat movable.  

  • Fibrillation

    Spontaneous contraction of individual muscle fibers no longer under control of a motor nerve. The fluttering of a muscle. Recurrent, involuntary, and abnormal muscular contraction in which a single or a small number of fibers act separately rather than as a coordinated unit, esp. in the heart, as in atrial or ventricular fibrillation. The primary…

  • Fetoscopy

    A method used for the detection of fetal abnormalities in which the fetus can actually be seen consists of inserting a needle containing a fiber optic lens into the amniotic sac. An examination of a fetus inside the uterus, taking blood samples to diagnose blood disorders. A prenatal diagnostic procedure in which a flexible tube…

  • Fetish

    An inanimate object or objects upon which a person becomes fixated, and which becomes a necessary part of achieving sexual fulfillment. A condition in which sexual impulses become fixated on a symbol. The symbol may be used in conjunction with masturbation or interpersonal sexual activity. An object, such as an idol or charm, that is…

  • Fetal stage

    The stage of human development from the end of the 8th week of gestation until the time of birth.  

  • Fetal membranes

    Two sacs of tissue, the inner amnion and the outer amnion, that encloses the developing fetus in the uterus. Collectively, the amnion, chorion, and umbilical cord (which includes the yolk stalk, allantois, and blood vessels), all of which function for the protection, nourishment, respiration, and excretion of the developing fetus. The placenta, of both fetal…

  • Fetal hydrops

    A form of dropsy in the new born caused by incompatibility between an Rh-negative mother and her Rh-positive fetus during pregnancy.