G spot: The area of sexually sensitive tissue located on the roof of the vagina just inside the opening. Also known as the Grafenberg spot.
Created: 2024-12-06 09:47:14
Last Updated: 2024-12-06 09:47:14
GERD: Abbreviation for gastroesophageal reflux disease, a condition in which food and acid flow back into the esophagus from the stomach, causing heartburn.
Created: 2024-12-06 09:47:18
Last Updated: 2024-12-06 09:47:18
GFR: Abbreviation for glomerular filtration rate, the rate at which the kidneys filter excess water and other wastes. A test by the same name is used to determine how well the kidneys are functioning.
Created: 2024-12-06 09:47:21
Last Updated: 2024-12-06 09:47:21
Gabapentin: An anticonvulsant used to treat neuropathic pain, restless leg syndrome, and epilepsy.
Created: 2024-12-06 09:47:25
Last Updated: 2024-12-06 09:47:25
Gadolinium (Gd): Gadolinium-153 is used in medical imaging, especially in MRI contrast agents, and for research in nuclear medicine.
Created: 2024-12-06 09:47:34
Last Updated: 2024-12-06 09:47:34
Gallium (Ga): Gallium-67 is used in nuclear medicine, particularly in cancer imaging and diagnosis.
Created: 2024-12-06 09:47:43
Last Updated: 2024-12-06 09:47:43
Gamma Rays: High-energy electromagnetic radiation used in imaging and therapy, emitted by isotopes like Tc-99m (140 keV), I-131 (364 keV), and Co-60 (1.17 MeV, 1.33 MeV).
Created: 2024-12-06 09:47:51
Last Updated: 2024-12-06 09:47:51
Gastroenterologist: A specialist in diagnosing and treating diseases and disorders of the digestive system, including conditions like irritable bowel syndrome, liver disease, and colorectal cancer.
Created: 2024-12-07 14:24:54
Last Updated: 2024-12-07 14:24:54
Gastroenterology Department: A department that deals with disorders of the digestive system.
Created: 2024-12-07 23:01:50
Last Updated: 2024-12-07 23:01:50
Gastrointestinal Oncologist: A cancer specialist focusing on cancers of the digestive system, including esophageal, stomach, and colorectal cancers.
Created: 2024-12-07 14:25:07
Last Updated: 2024-12-07 14:25:07
Gastrostomy Tube: A surgically placed tube that allows feeding directly into the stomach, often used in long-term patient care.
Created: 2024-12-07 14:25:19
Last Updated: 2024-12-07 14:25:19
Gel Electrophoresis: A laboratory method used to separate DNA, RNA, or proteins based on their size and charge.
Created: 2024-12-06 09:48:03
Last Updated: 2024-12-06 09:48:03
Gene: A segment of DNA that contains instructions for synthesizing proteins or RNA molecules, determining an organisms traits.
Created: 2024-12-07 14:25:28
Last Updated: 2024-12-07 14:25:28
Gene Mapping: The process of determining the location of genes on a chromosome.
Created: 2024-12-06 09:48:12
Last Updated: 2024-12-06 09:48:12
General Practitioner (GP): A doctor who provides comprehensive care for patients of all ages, focusing on general health, prevention, and diagnosis of common medical conditions.
Created: 2024-12-07 16:48:12
Last Updated: 2024-12-07 16:48:12
Genetic Drift: A mechanism of evolution that involves random changes in the frequency of alleles in a population.
Created: 2024-12-06 09:48:24
Last Updated: 2024-12-06 09:48:24
Genetics Counseling Clinic: A facility offering advice and testing for hereditary conditions and genetic disorders.
Created: 2024-12-07 23:29:03
Last Updated: 2024-12-07 23:29:03
Genitourinary Specialist: A doctor who specializes in the treatment of diseases of the genitals and urinary systems, including conditions like erectile dysfunction and urinary tract infections.
Created: 2024-12-07 14:25:44
Last Updated: 2024-12-07 14:25:44
Genome: The complete set of genes or genetic material present in a cell or organism.
Created: 2024-12-06 09:48:36
Last Updated: 2024-12-06 09:48:36
Genome Sequencing: The process of determining the complete DNA sequence of an organisms genome.
Created: 2024-12-06 13:09:53
Last Updated: 2024-12-06 13:09:53
Genu Varum: Misalignment of the knees causing them to angle outward, often called bowlegs.
Created: 2024-12-06 09:48:49
Last Updated: 2024-12-06 09:48:49
Geriatric Neurologist: A neurologist who specializes in the diagnosis and treatment of neurological conditions common in the elderly, such as Alzheimer’s disease and Parkinson’s disease.
Created: 2024-12-07 14:25:58
Last Updated: 2024-12-07 14:25:58
Geriatric Nurse: A nurse specializing in the care of elderly patients, focusing on aging-related health issues and conditions.
Created: 2024-12-07 22:55:59
Last Updated: 2024-12-07 22:55:59
Geriatrician: A doctor who specializes in the healthcare of elderly individuals, addressing complex age-related issues such as frailty, dementia, and chronic diseases.
Created: 2024-12-07 14:26:04
Last Updated: 2024-12-07 14:26:04
Geriatrics Department: A department focusing on healthcare for elderly patients, addressing aging-related conditions.
Created: 2024-12-07 23:01:59
Last Updated: 2024-12-07 23:01:59
Germanium (Ge): Germanium-68 is used in PET scanners and for the production of other isotopes.
Created: 2024-12-06 09:48:58
Last Updated: 2024-12-06 09:48:58
Giant Cell Tumor: A typically benign but aggressive bone tumor, often affecting the ends of long bones.
Created: 2024-12-06 09:49:05
Last Updated: 2024-12-06 09:49:05
Giardia lamblia: A flagellate protozoan that causes giardiasis, a gastrointestinal infection commonly contracted through contaminated water.
Created: 2024-12-07 10:50:59
Last Updated: 2024-12-07 10:50:59
Gleason score: In men with prostate cancer, the Gleason score provides a rough estimate of how fast the cancer is growing.
Created: 2024-12-06 09:49:21
Last Updated: 2024-12-06 09:49:21
Glenoid Cavity: The shallow socket in the scapula that articulates with the head of the humerus to form the shoulder joint.
Created: 2024-12-06 09:49:28
Last Updated: 2024-12-06 09:49:28
Gliclazide: An oral medication used to treat type 2 diabetes by stimulating insulin release.
Created: 2024-12-06 09:49:32
Last Updated: 2024-12-06 09:49:32
Gliding Joint: A type of joint where flat surfaces of bones glide over one another, such as the joints between the carpals in the wrist.
Created: 2024-12-06 09:49:40
Last Updated: 2024-12-06 09:49:40
Glimepiride: An oral hypoglycemic agent used to treat type 2 diabetes.
Created: 2024-12-06 09:49:44
Last Updated: 2024-12-06 09:49:44
Glioblastoma Multiforme: A highly aggressive and malignant brain tumor, typically originating in the glial cells of the brain, with rapid growth and poor prognosis.
Created: 2024-12-06 09:49:54
Last Updated: 2024-12-06 09:49:54
Glomerular Filtration Rate (GFR): A measure of kidney function that reflects the rate at which the kidneys filter blood.
Created: 2024-12-06 09:50:35
Last Updated: 2024-12-06 09:50:35
Glottis: The opening between the vocal cords in the larynx that controls airflow into the trachea and produces sound.
Created: 2024-12-06 09:50:39
Last Updated: 2024-12-06 09:50:39
Gluteal Arteries: Arteries that supply blood to the gluteal muscles and surrounding areas.
Created: 2024-12-06 09:50:47
Last Updated: 2024-12-06 09:50:47
GnRH: Abbreviation for gonadotropin-releasing hormone, a hormone responsible for the release of follicle-stimulating hormone and luteinizing hormone from the pituitary gland.
Created: 2024-12-06 09:51:00
Last Updated: 2024-12-06 09:51:00
GnRH antagonists: Drugs used to treat prostate cancer by blocking the release of luteinizing hormone that do not cause a temporary surge in testosterone.
Created: 2024-12-06 09:50:54
Last Updated: 2024-12-06 09:50:54
Gout: A type of arthritis characterized by sudden, severe pain and swelling, often in the big toe.
Created: 2024-12-06 09:51:03
Last Updated: 2024-12-06 09:51:03
Graves disease: An autoimmune disease that causes the thyroid gland to produce too much thyroid hormone. It is usually accompanied by an enlarged thyroid gland and swollen, bulging, red eyes that appear to stare, as well as occasional double vision and vision loss.
Created: 2024-12-06 09:51:14
Last Updated: 2024-12-06 09:51:14
Gray (Gy): The SI unit for absorbed radiation dose, representing one joule of energy absorbed per kilogram of tissue.
Created: 2024-12-06 09:51:21
Last Updated: 2024-12-06 09:51:21
Great Cardiac Vein: Vein that drains deoxygenated blood from the heart muscle and empties into the coronary sinus.
Created: 2024-12-06 09:51:28
Last Updated: 2024-12-06 09:51:28
Greenstick Fracture: A fracture commonly seen in children where the bone bends and partially breaks.
Created: 2024-12-07 16:48:46
Last Updated: 2024-12-07 16:48:46
Guillain-Barre Syndrome: An autoimmune disorder in which the immune system attacks peripheral nerves, often triggered by an infection, leading to muscle weakness and paralysis.
Created: 2024-12-06 09:51:43
Last Updated: 2024-12-06 09:51:43
Gynecologist: A specialist in the female reproductive system, providing care for conditions related to menstruation, fertility, pregnancy, and menopause.
Created: 2024-12-07 14:27:41
Last Updated: 2024-12-07 14:27:41
gain: A hearing aids power, measured in the number of decibels that it can add to sound.
Created: 2024-12-06 12:41:29
Last Updated: 2024-12-06 12:41:29
gait cycle: The cycle that the feet and legs make when walking, beginning when one heel hits the ground and ending when the same heel hits the ground again.
Created: 2024-12-06 12:41:23
Last Updated: 2024-12-06 12:41:23
galactogogue: A substance that promotes breast milk production.
Created: 2024-12-06 12:41:16
Last Updated: 2024-12-06 12:41:16
gamma-aminobutyric acid: A chemical messenger in the brain that may help decrease anxiety and promote slow-wave sleep. Often referred to as GABA.
Created: 2024-12-06 12:41:13
Last Updated: 2024-12-06 12:41:13
ganglion cyst: A harmless sac of fluid on top of a joint or tendon, usually on the wrist or back of the hand.
Created: 2024-12-06 12:41:06
Last Updated: 2024-12-06 12:41:06
gangrene: Death of tissue in part of the body because blood has stopped flowing there.
Created: 2024-12-06 12:40:57
Last Updated: 2024-12-06 12:40:57
gastric: Relating to the stomach.
Created: 2024-12-06 12:40:54
Last Updated: 2024-12-06 12:40:54
gastritis: Inflammation of the lining of the stomach.
Created: 2024-12-06 12:40:51
Last Updated: 2024-12-06 12:40:51
gastroesophageal reflux disease: A condition in which food and acid flow back into the esophagus from the stomach, causing heartburn.
Created: 2024-12-06 12:40:47
Last Updated: 2024-12-06 12:40:47
gastrointestinal tract: The digestive tract.
Created: 2024-12-06 12:40:41
Last Updated: 2024-12-06 12:40:41
gene therapy: Correction of a genetic defect by replacing an abnormal gene with a normal gene.
Created: 2024-12-06 12:40:31
Last Updated: 2024-12-06 12:40:31
generic drug: A copy of a brand-name drug whose patent has expired. These drugs are less expensive than brand-name drugs.
Created: 2024-12-06 12:40:22
Last Updated: 2024-12-06 12:40:22
genetic: Referring to inherited characteristics or genes.
Created: 2024-12-06 12:40:16
Last Updated: 2024-12-06 12:40:16
genistein: An antioxidant chemical found in certain plants, like soybeans.
Created: 2024-12-06 12:40:09
Last Updated: 2024-12-06 12:40:09
geriatric care manager: A trained medical professional who helps families who are caring for older adults.
Created: 2024-12-06 12:40:04
Last Updated: 2024-12-06 12:40:04
geriatrician: A physician who specializes in the care of older patients.
Created: 2024-12-06 12:39:57
Last Updated: 2024-12-06 12:39:57
gestational diabetes mellitus: A form of diabetes that appears during pregnancy.
Created: 2024-12-06 12:39:53
Last Updated: 2024-12-06 12:39:53
giant cell arteritis: Inflammation and damage to blood vessels that supply the head and neck.
Created: 2024-12-06 12:39:47
Last Updated: 2024-12-06 12:39:47
gingiva: Another term for gums: a form of oral tissue that covers the roots of teeth and surrounding bone.
Created: 2024-12-06 12:39:41
Last Updated: 2024-12-06 12:39:41
gingivitis: Inflammation of the gums.
Created: 2024-12-06 12:39:38
Last Updated: 2024-12-06 12:39:38
gland: Any organ or tissue that secretes fluids, such as hormones, for use elsewhere in the body or as waste.
Created: 2024-12-06 12:39:35
Last Updated: 2024-12-06 12:39:35
glans penis: The head of the penis.
Created: 2024-12-06 12:39:31
Last Updated: 2024-12-06 12:39:31
glaucoma: A condition in which the pressure inside the eye is too high, causing eye damage.
Created: 2024-12-06 12:39:22
Last Updated: 2024-12-06 12:39:22
glenohumeral joint: A shoulder joint that connects the ball of the humerus to the glenoid.
Created: 2024-12-06 12:39:19
Last Updated: 2024-12-06 12:39:19
glenoid: The socket of the scapula that connects to the humerus at the shoulder.
Created: 2024-12-06 12:39:12
Last Updated: 2024-12-06 12:39:12
glomerular filtration rate: The rate at which the kidneys filter excess water and other wastes. A test by the same name is used to determine how well the kidneys are functioning.
Created: 2024-12-06 12:39:03
Last Updated: 2024-12-06 12:39:03
glomeruli: Tiny clusters of capillaries in the kidneys that filter waste products from the blood.
Created: 2024-12-06 12:38:57
Last Updated: 2024-12-06 12:38:57
glucagon: A hormone produced in the pancreas that raises blood sugar levels.
Created: 2024-12-06 12:38:54
Last Updated: 2024-12-06 12:38:54
glucocorticoids: Steroid hormones released by the adrenal gland when there seems to be a threat, and the stress response is triggered.
Created: 2024-12-06 12:38:50
Last Updated: 2024-12-06 12:38:50
glucose intolerance: Blood sugar levels that are higher than normal, but not yet high enough for a diagnosis of diabetes.
Created: 2024-12-06 12:38:47
Last Updated: 2024-12-06 12:38:47
glutamate: A chemical messenger in the brain that may play a role in mood disorders and schizophrenia.
Created: 2024-12-06 12:38:32
Last Updated: 2024-12-06 12:38:32
glutamic acid decarboxylase: A protein found in beta cells, the cells that create insulin.
Created: 2024-12-06 12:38:28
Last Updated: 2024-12-06 12:38:28
glycemic load: A ranking of how much a typical serving of a particular food will raise blood sugar.
Created: 2024-12-06 12:38:22
Last Updated: 2024-12-06 12:38:22
glycogen: The bodys fuel reserves. This substance, stored primarily in the liver and muscles, is later converted into glucose to provide cells with energy.
Created: 2024-12-06 12:38:15
Last Updated: 2024-12-06 12:38:15
glycosylated hemoglobin: The product formed by the attachment of glucose (blood sugar) to hemoglobin (the oxygen-carrying protein in red blood cells). Usually referred to as hemoglobin A1c, or HbA1c.
Created: 2024-12-06 12:38:10
Last Updated: 2024-12-06 12:38:10
goblet cells: Cells that produce mucus that line the gastrointestinal tract and lungs.
Created: 2024-12-06 12:38:03
Last Updated: 2024-12-06 12:38:03
goiter: An enlarged thyroid gland that creates a lump in the neck.
Created: 2024-12-06 12:37:56
Last Updated: 2024-12-06 12:37:56
gonadotropin-releasing hormone: A hormone responsible for the release of follicle-stimulating hormone and luteinizing hormone from the pituitary gland.
Created: 2024-12-06 12:37:53
Last Updated: 2024-12-06 12:37:53
gonioscopy: A test used to detect glaucoma that examines the area where fluid drains out of the eye.
Created: 2024-12-06 12:37:45
Last Updated: 2024-12-06 12:37:45
gout: A form of arthritis that occurs when uric acid builds up in the joints; The big toe, knee, and ankle joints are most often affected.
Created: 2024-12-06 12:37:42
Last Updated: 2024-12-06 12:37:42
graft: Transplanting tissue from one part of the body to another.
Created: 2024-12-06 12:37:39
Last Updated: 2024-12-06 12:37:39
gram: A metric unit of weight equivalent to one-thousandth of a kilogram.
Created: 2024-12-06 12:33:57
Last Updated: 2024-12-06 12:33:57
greenstick fracture: A fracture in a young, soft bone in which the bone bends and breaks only on the outer edge of the bend.
Created: 2024-12-06 12:33:52
Last Updated: 2024-12-06 12:33:52
grief: A broad range of reactions to bereavement, including sadness, tears, shock, confusion, and anger, among others.
Created: 2024-12-06 12:33:45
Last Updated: 2024-12-06 12:33:45
growth factor: A substance produced by the body to stimulate tissue growth.
Created: 2024-12-06 12:33:33
Last Updated: 2024-12-06 12:33:33
guardianship: A legal process of appointing a person to make decisions about important matters (such as health and finances) for someone who is unfit to make those decisions on his or her own.
Created: 2024-12-06 12:33:27
Last Updated: 2024-12-06 12:33:27
gullet: The esophagus.
Created: 2024-12-06 12:33:23
Last Updated: 2024-12-06 12:33:23
gum disease: Diseases including gingivitis and periodontitis that attack the gum tissue and the structures supporting the teeth. Also called periodontal disease.
Created: 2024-12-06 12:33:19
Last Updated: 2024-12-06 12:33:19
gums: A form of oral tissue that covers the roots of teeth and surrounding bone. Also called the gingiva.
Created: 2024-12-06 12:33:13
Last Updated: 2024-12-06 12:33:13