Acromegaly Glossary of Terms

The following are health and medical definitions of terms that appear in the Acromegaly article.

Abdomen: The belly, that part of the body that contains all of the structures between the...

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Abnormal: Outside the expected norm, or uncharacteristic of a particular patient.

Acne: Localized skin inflammation as a result of overactivity of the oil glands at the bas...

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Acromegaly: Condition due to the production of too much growth hormone by the pituitary gl...

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Adenoma: A benign tumor that arises in or resembles glandular tissue. If an adenoma become...

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Adjacent: Lying nearby. Related terms include superjacent, subjacent, and circumjacent. Fr...

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Apnea: The absence of breathing (respiration).

Arms: An appendage in anatomy and in clinical trials. See: Arm.

Arthritis: Inflammation of a joint. When joints are inflamed they can develop stiffness, w...

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Atherosclerosis: A process of progressive thickening and hardening of the walls of medium-...

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Back pain: Pain felt in the low or upper back. Causes of pain in the low and upper back in...

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Baseline: Information or data gathered at the beginning of a period from which variations ...

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Benign: Not malignant. A benign tumor is one that does not invade surrounding tissue or sp...

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Blood pressure: The blood pressure is the pressure of the blood within the arteries. It is...

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Blood sugar: Blood glucose. See also: High blood sugar; Low blood sugar.

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Brain: The portion of the central nervous system that is located within the skull. It func...

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Breathing: The process of respiration, during which air is inhaled into the lungs through ...

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Cancer: An abnormal growth of cells which tend to proliferate in an uncontrolled way and, ...

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Carpal tunnel syndrome: Compression and irritation of the median nerve as it passes under ...

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Cartilage: Firm, rubbery tissue that cushions bones at joints. A flexible kind of cartilag...

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Cell: The basic structural and functional unit of any living thing. Each cell is a small c...

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Chest: The area of the body located between the neck and the abdomen. The chest contains t...

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Chest pain: Pain in the chest that can be a result of many things, including angina, heart...

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Cholesterol: The most common type of steroid in the body. Cholesterol has a reputation for...

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Colon: The long, coiled, tubelike organ that removes water from digested food. The remaini...

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Colon cancer: A malignant tumor arising from the inner wall of the large intestine (the co...

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Colonic: 1. See: Colonic (adjective). 2. See: Colonic (noun).

Congestion: An abnormal or excessive accumulation of a body fluid. The term is used broadl...

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CT scan: Computed tomography scan. Detailed images of internal organs are obtained by this...

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Depression: An illness that involves the body, mood, and thoughts and that affects the way...

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Diabetes: Usually refers to diabetes mellitus or, less often, to diabetes insipidus. Diabe...

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Diagnosis: 1 The nature of a disease; the identification of an illness. 2 A ...

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Dopamine: An important neurotransmitter (messenger) in the brain.

Endocrine: Pertaining to hormones and the glands that make and secrete them into the blood...

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Fatigue: A condition characterized by a lessened capacity for work and reduced efficiency ...

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Fats: Plural of the word "fat". See the definition of fat.

FDA: Food and Drug Administration.

Feedback: In order to maintain a stable internal environment, or homeostasis, the body use...

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Food and Drug Administration: An agency within the US Public Health Service that provides ...

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Gastrointestinal: Adjective referring collectively to the stomach and small and large inte...

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Genetic: Having to do with genes and genetic
information.

Gigantism: Excessive growth both in height and specific body parts. Gigantism with extreme...

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Gland: A group of cells that secrete a substance for use in the body. For example, the thy...

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Glucose: The simple sugar that is the chief source of energy. Glucose is found in the bloo...

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Goiter: A noncancerous enlargement of the thyroid gland. With a goiter, the levels of thyr...

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Growth hormone: A hormone made in the pituitary gland that stimulates the release of anoth...

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Headache: A pain in the head with the pain being above the eyes or the ears, behind the he...

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Heart: The muscle that pumps blood received from veins into arteries throughout the body. ...

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Heart disease: Any disorder that affects the heart. Sometimes the term "heart disease" is ...

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Heart failure: Inability of the heart to keep up with the demands on it and, specifically...

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Heart rhythm disorders: Abnormal rhythm of the heartbeat due to irregularities in transmis...

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High blood pressure: A repeatedly elevated blood pressure exceeding 140 over 90 mmHg. Chro...

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High blood sugar: An elevated level of the sugar glucose in the blood. Also called hypergl...

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Hormone: A chemical substance produced in the body that controls and regulates the activit...

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Hypothalamus: The area of the brain that secretes substances that influence pituitary and ...

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Impotence: A common problem among men characterized by the consistent inability to sustai...

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Incision: A cut through skin or other tissue performed by a health care professional.

Indicate: In medicine, to make a treatment or procedure advisable because of a particular ...

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Jaw: The movable junction of the bones below the mouth (the mandible) and the bone just ab...

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Joint: The area where two bones are attached for the purpose of permitting body parts to m...

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Kidney: One of a pair of organs located in the right and left side of the abdomen. The kid...

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Kyphosis: Outward curvature of the spine, causing a humped back. Treatment includes physic...

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Lightheadedness: A feeling you are "going to faint." Lightheadedness is medically distinc...

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Lips: Aside from the lips of the mouth, there are two pairs of lips at the entrance to the...

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Liver: The largest solid organ in the body, situated in the upper part of the abdomen on t...

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Lung cancer: Cancer of the major organ of respiration - the lung. Lung cancer is one of th...

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Menstrual: Pertaining to menstruation (the menses), as in last menstrual period, menstrua...

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Menstrual cycle: The monthly cycle of changes in the ovaries and the lining of the uteru...

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Metabolism: The whole range of biochemical processes that occur within a living organism. ...

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MRI: Magnetic resonance imaging.

Muscle: Muscle is the tissue of the body which primarily functions as a source of power. T...

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Nasal: Having to do with the nose.

Nausea: Stomach queasiness, the urge to vomit. Nausea can be brought on by many causes, in...

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Neck: The part of the body joining the head to the shoulders. Also, any narrow or constric...

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Nerve: A bundle of fibers that uses electrical and chemical signals to transmit sensory an...

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Nose: The external midline projection from the face. The purpose of the nose is to warm, c...

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Onset: In medicine, the first appearance of the signs or symptoms of an illness as, for ex...

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Operation: In medicine, a surgical procedure. Many operations are named after persons. The...

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Organ: A relatively independent part of the body that carries out one or more special func...

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Pain: An unpleasant sensation that can range from mild, localized discomfort to agony. Pa...

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Palpitations: Unpleasant sensations of irregular and/or forceful beating of the heart. In ...

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Pancreas: A spongy, tube-shaped organ that is about 6 inches long and is located in the ba...

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Pelvis: The lower part of the abdomen, located between the hip bones. Structures in the fe...

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Pituitary: 1. As an adjective, pertaining to the pituitary gland or its hormonal se...

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Pituitary adenoma: A benign tumor of the pituitary, the master gland that controls other g...

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Pituitary gland: The main endocrine gland. It is a small structure in the head. It is ca...

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Precursor: Forerunner. That which precedes or is derived from an available source.

Primary care: A patient's main source for regular medical care, ideally providing continui...

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Primary care provider: In insurance parlance, a physician who is chosen by or assigned to ...

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Protein: One of the three nutrients used as energy sources (calories) by the body. Protein...

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Radiation: 1. Rays of energy. Gamma rays and X-rays are two of the types of energy ...

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Radiation therapy: The use of high-energy rays to damage cancer cells, stopping them from ...

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Radiotherapy: The treatment of disease with ionizing radiation. Also called radiation ther...

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Random: Determined solely by chance.

Receptor: 1. In cell biology, a structure on the surface of a cell (or inside a cel...

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Regimen: A plan or a regulated course, such as a diet, exercise, or treatment, that is des...

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Remission: Disappearance of the signs and symptoms of cancer or other disease. A remission...

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Reproduction: The production of offspring. Reproduction need not be sexual; for example, y...

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Scan: As a noun, the data or image obtained from the examination of organs or regions of...

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Shortness of breath: Difficulty in breathing. Medically referred to as dyspnea. Shortness ...

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Sinus: 1. An air-filled cavity in a dense portion of a skull bone. The sinuses decr...

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Sleep: The body's rest cycle.

Sleep apnea: The temporary stoppage of breathing during sleep, often resulting in daytime ...

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Somatostatin: A hormone that is widely distributed throughout the body, especially in the ...

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Spine: 1) The column of bone known as the vertebral column, which surrounds and protects ...

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Stereotactic: Referring to precise positioning in three-dimensional space. For example, bi...

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Stereotactic radiotherapy: Radiation therapy in which a number of precisely aimed beams o...

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Stress: In a medical or biological context stress is a physical, mental, or emotional fact...

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Stroke: The sudden death of brain cells due to lack of oxygen, caused by blockage of blood...

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Surgeon: A physician who treats disease, injury, or deformity via operative or manual meth...

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Surgery: The branch of medicine that employs operations in the treatment of disease or inj...

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Sweating: The act of secreting fluid from the skin by the sweat (sudoriferous) glands. The...

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Syndrome: A combination of symptoms and signs that together represent a disease process.

Therapy: The treatment of disease. Therapy is synonymous with treatment.

Thyroid: 1. The thyroid gland. Also, pertaining to the thyroid gland. 2. A p...

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Tongue: A strong muscle that is anchored to the floor of the mouth. The tongue is covered ...

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Triglycerides: The major form of fat stored by the body. A triglyceride consists of three ...

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Tumor: An abnormal mass of tissue. Tumors are a classic sign of inflammation, and can be ...

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Medical Dictionary