Reconstitution or reopening of a blood vessel.

May involve balloon dilation, mechanical stripping of the inside of the blood vessel, forceful injection of an elastic filamentous protein, or placement of a stent.

An eating disorder characterized by loss of appetite or total aversion to food.

Anorexia nervosa is characterized by a distortion of body image and intense fear of gaining weight, causing emaciation and a lack of menstruation among girls and women, and extreme eating disorders involving self-induced vomiting, misuse of laxatives, diuretics or enemas.

Absence of the sense of smell.

Symptom common to tumors of the frontal lobe of the cerebral hemispheres.

Pertaining to being in front of another structure – toward the front of the body.

Anterior pituitary: The front portion of the pituitary, a small gland in the head called the master gland. Hormones secreted by the anterior pituitary influence growth, sexual development, skin pigmentation, thyroid function, and adrenocortical function. These influences are exerted through the effects of pituitary hormones on other endocrine glands except for growth hormone which acts directly on cells.

The effects of underfunction of the anterior pituitary include growth retardation (dwarfism) in childhood and a decrease in all other endocrine gland functions normally under the control of the anterior pituitary (except the parathyroid glands). The results of overfunction of the anterior pituitary include overgrowth (gigantism) in children and a condition called acromegaly in adults.

The front portion of the pituitary.

Produces a number of hormones that affect other tissues and glands including ACTH, GH, LH, FSH, Prolactin, TSH.

Part of the immune system, antibodies are proteins produced by white blood cells that circulate in the blood looking for and attaching to foreign proteins and toxins to neutralize them.

Antibodies are a type of protein made by plasma cells (a type of white blood cell) in response to an antigen, or foreign substance. A single antibody can bind to only one specific antigen to help destroy the antigen. Antibodies can work in several ways, depending on the nature of the antigen. Some antibodies destroy antigens directly; others help white blood cells destroy the antigen.

Used to prevent the formation of blood clots.

A drug that helps prevent blood clots from forming; externally administered agents that prevent blood clotting. Also called blood thinner.

Anticoagulant drugs administered in a theraputic manner.

The use of anticoagulant drugs to reduce or prevent intravascular or intracardiac clotting.

Antigens are capable of causing the production of antibodies and may or may not have an allergic reaction.

An Antigen is a substance that causes the immune system to make a specific immune response. An antigen may be a foreign substance from the environment such as chemicals, bacteria, viruses, or pollen. An antigen may also be formed within the body, as with bacterial toxins or tissue cells.

Adult onset: occurring in adulthood.

Adult onset as in patients with growth hormone deficiency occurring in adulthood. Also referring to adult onset diseases such as type 2 diabetes.