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Use the A-Z list to browse more than 6,000 health-related topics in our library. Clicking on a term opens the definition and, in most cases, links to more information.
Topic Index
- + EP Study
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- EP Study
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"EP Study" is more commonly referred to as "Electrophysiology Study" in the medical community.
Electrophysiology Study
Also Known As: "Intracardiac Electrophysiology Study, Electrophysiologic Study, EP Test, EPS"
A test that involves cardiac catheterization, in which a catheter is inserted into a blood vessel and all the way to the heart. There, it can measure the heart's electrical activity and pathways.
More Information on Electrophysiology Study: Arrhythmia
- + EP Test
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- EP Test
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"EP Test" is more commonly referred to as "Electrophysiology Study" in the medical community.
Electrophysiology Study
Also Known As: "Intracardiac Electrophysiology Study, Electrophysiologic Study, EPS, EP Study"
A test that involves cardiac catheterization, in which a catheter is inserted into a blood vessel and all the way to the heart. There, it can measure the heart's electrical activity and pathways.
More Information on Electrophysiology Study: Arrhythmia
- + EPA
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- EPA
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"EPA" is more commonly referred to as "Environmental Protection Agency" in the medical community.
Environmental Protection Agency
Also Known As: "USEPA"
Agency designed to protect human health and the environment by leading environment science, research, education and assessment efforts in the United States.
- + EPD
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- EPD
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"EPD" is more commonly referred to as "Allergy Shots" in the medical community.
Allergy Shots
Also Known As: "Enzyme Potentiated Desensitization, Low Dose Immunotherapy, Rush Immunotherapy, Accelerated Immunotherapy, Desensitization"
Allergy shots used to increase a person's tolerance to an allergen, reducing the symptoms, but not actually curing the allergy. They may be recommended to people who suffer from allergies more than 3 months a year.
More Information on Allergy Shots: Allergy & Asthma Drugs
- + EPEC
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- EPEC
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"EPEC" is more commonly referred to as "Enteropathogenic E Coli" in the medical community.
Enteropathogenic E Coli
Also Known As: "Enteropathogenic Escherichia Coli"
Bacteria that can cause structural changes within the small intestine, resulting in symptoms of diarrhea, vomiting and fever. It most often infects young children (under two years old) in developing countries.
More Information on Enteropathogenic E Coli: Gastroenteritis & Food Illness
- + Ependymal Tumor
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- Ependymal Tumor
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Primary brain tumor in the membrane lining the brain. One of the five different types of tumors that may develop in the brain. The proper treatment requires correct identification of tumor type and stage of development.
More Information on Ependymal Tumor: Brain & Nerve Cancer
- + Ependymoma
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- Ependymoma
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Also Known As: "Ependymal Tumor"
Primary brain tumor in the membrane lining the brain. One of the five different types of tumors that may develop in the brain. The proper treatment requires correct identification of tumor type and stage of development.
More Information on Ependymoma: Brain & Nerve Cancer
- + Ependymoma in Children
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- Ependymoma in Children
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"Ependymoma in Children" is more commonly referred to as "Brain Tumors in Children" in the medical community.
Brain Tumors in Children
Also Known As: "Juvenile Ependymoma, Pediatric Brain Tumors, Juvenile Brain Tumors, Pediatric Ependymoma"
Primary brain tumors are the second most common form of cancer in childhood, next to leukemia.
More Information on Brain Tumors in Children: Pediatric Cancer
- + Epicardial Implantation
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- Epicardial Implantation
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"Epicardial Implantation" is more commonly referred to as "Pacemaker" in the medical community.
Pacemaker
Also Known As: "Cardiac Pacing, Permanent Pacemaker, Electronic Pacemaker, Temporary Pacemaker, Internal Pacemaker, Artificial Pacemaker, External Pacemaker"
Implanted in the chest, an artificial pacemaker is a battery-powered device that monitors and, if necessary, corrects an abnormal heart rhythm by sending electrical charges to the heart.
More Information on Pacemaker: Arrhythmia
- + Epicardium
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- Epicardium
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A thin membrane that is part of the pericardium -- a sac surrounding the heart.
More Information on Epicardium: Heart Basics
- + Epicondylitis
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- Epicondylitis
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Damage to muscles and tendons in the elbow area. Tennis elbow occurs on the outside elbow (lateral) and is painful when the wrist is bent up. Golfer elbow occurs on the inside (medial) elbow and is painful when the wrist is bent down.
More Information on Epicondylitis: Arm & Leg Pain
- + Epicutaneous Test
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- Epicutaneous Test
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"Epicutaneous Test" is more commonly referred to as "Allergy Skin Test" in the medical community.
Allergy Skin Test
Also Known As: "Intradermal Test, Skin Test"
A fast, simple test in which a small amount of an allergen is introduced to the skin by prick, scratch or injection to provoke a reaction. A positive test for an allergen occurs when the skin reddens and swells.
More Information on Allergy Skin Test: Allergy Basics
- + Epidemic
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- Epidemic
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An outbreak of contagious disease that spreads rapidly and widely.
More Information on Epidemic: Infectious Disease Basics
- + Epidemic Chorea
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- Epidemic Chorea
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"Epidemic Chorea" is more commonly referred to as "Chorea" in the medical community.
Chorea
Also Known As: "Chorea Gravidarum, Electric Chorea, Acute Chorea, Chronic Chorea"
A rheumatic inflammation of the central nervous system that can bring rapid involuntary movements such as twitching of the limbs or facial muscles. It can be caused by a number of conditions, including rheumatic heart disease.
More Information on Chorea: Heart Signs & Symptoms
- + Epidemic Pleurodynia
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- Epidemic Pleurodynia
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Also Known As: "Devil's Grip"
An acute virus infection typically caused by a coxsackievirus. It is marked by sudden onset with fever, headache and acute diaphragmatic pain.
More Information on Epidemic Pleurodynia: Infectious Disease Basics
- + Epidemic Typhus
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- Epidemic Typhus
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"Epidemic Typhus" is more commonly referred to as "Typhus" in the medical community.
Typhus
Also Known As: "Murine Typhus, Typhus Fevers, Scrub Typhus, Tick Typhus"
A rickettsial disease caused by either Rickettsia prowazekii or Rickettsia typhi. Lice and fleas transmit this infectious disease to humans. It is marked by high fever, a transient rash and fairly severe illness.
More Information on Typhus: Tropical Disease
- + Epidemiology
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- Epidemiology
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The study of medicine that deals with the causes, distribution and control of disease in various populations.
More Information on Epidemiology: Infectious Disease Basics
- + Epidermis
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- Epidermis
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A protective outer layer of the skin composed mainly of squamous cells, basal cells and melanocytes. It has several active zones of skin cells, including cells involved in immune reactions.
More Information on Epidermis: Dermatitis, Eczema & Hives
- + Epidermoid Carcinoma
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- Epidermoid Carcinoma
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"Epidermoid Carcinoma" is more commonly referred to as "Squamous Cell Carcinoma" in the medical community.
Squamous Cell Carcinoma
Cancer that begins with the thin, flat squamous cells that resemble fish scales. They are found within the skin, the lining of hollow organs (e.g., bladder) and in digestive passages.
More Information on Squamous Cell Carcinoma: Skin Cancer
- + Epidermolysis Bullosa
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- Epidermolysis Bullosa
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Also Known As: "Epidermolysis Bullosa Letalis, Epidermolysis Bullosa Hereditaria, Herlitz Disease, Weber Cockayne Disease"
An inherited, autoimmune condition that causes red blisters that break open, ooze, form scabs and scar. A genetic defect causes the filaments that anchor the epidermis to the dermis to be either absent or improperly functioning.
More Information on Epidermolysis Bullosa: Psoriasis & Autoimmune Skin
- + Epidermolysis Bullosa Hereditaria
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- Epidermolysis Bullosa Hereditaria
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Also Known As: "Herlitz Disease, Weber Cockayne Disease, Epidermolysis Bullosa Letalis"
An inherited, autoimmune condition that causes red blisters that break open, ooze, form scabs and scar. A genetic defect causes the filaments that anchor the epidermis to the dermis to be either absent or improperly functioning.
More Information on Epidermolysis Bullosa Hereditaria: Psoriasis & Autoimmune Skin
- + Epidermolysis Bullosa Letalis
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- Epidermolysis Bullosa Letalis
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Also Known As: "Epidermolysis Bullosa Hereditaria, Herlitz Disease, Weber Cockayne Disease"
An inherited, autoimmune condition that causes red blisters that break open, ooze, form scabs and scar. A genetic defect causes the filaments that anchor the epidermis to the dermis to be either absent or improperly functioning.
More Information on Epidermolysis Bullosa Letalis: Psoriasis & Autoimmune Skin
- + Epidermolysis Bullosa Simplex
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- Epidermolysis Bullosa Simplex
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The most common form of epidermolysis bullosa, a genetic blistering disease. Usually mild. Blisters occur in the epidermis and may be localized or widespread. Scarring is rare.
More Information on Epidermolysis Bullosa Simplex: Skin & Hair Basics
- + Epidural
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- Epidural
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Also Known As: "Epidural Block"
Medication that is injected into the lower back just outside the tough sac (dura) surrounding the spinal cord. It blocks pain below the belly button and alters the perception of pain for several hours. It is commonly used during childbirth.
More Information on Epidural: Pregnancy Basics
- + Epidural Abscess
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- Epidural Abscess
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An inflammation that includes a collection of infected material (pus) located between the outer membrane covering the brain and spinal cord (the dura) and the bones of the skull or spine.
More Information on Epidural Abscess: Brain Related Infections
- + Epidural Block
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- Epidural Block
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Medication that is injected into the lower back just outside the tough sac (dura) surrounding the spinal cord. It blocks pain below the belly button and alters the perception of pain for several hours. It is commonly used during childbirth.
More Information on Epidural Block: Pregnancy Basics
- + Epidural Injection
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- Epidural Injection
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Injection of steroids into the space around spinal nerve roots to relieve pain and inflammation. The injection is guided by an x-ray (fluoroscopy) and radioactive dye is also injected to confirm medication spread to affected nerve.
More Information on Epidural Injection: Pain Management
- + Epidural Steroid Injections
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- Epidural Steroid Injections
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Also Known As: "Epidural Injection"
Injection of steroids into the space around spinal nerve roots to relieve pain and inflammation. The injection is guided by an x-ray (fluoroscopy) and radioactive dye is also injected to confirm medication spread to affected nerve.
More Information on Epidural Steroid Injections: Pain Management
- + Epiduroscopy
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- Epiduroscopy
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A method to visualize and treat scar tissue on the inside of the spinal column. A flexible fiberoptic catheter is inserted and areas of concern can be seen on a video monitor.
More Information on Epiduroscopy: Pain Imaging Tests
- + Epiglottis Infection
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- Epiglottis Infection
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Infection of the epiglottis (top of the voice box, which covers the airway to the lungs). It may be life-threatening if the airway becomes blocked, restricting breathing. Symptoms of infection are similar to croup, but without the barking cough.
More Information on Epiglottis Infection: Nose & Throat
- + Epiglottitis
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- Epiglottitis
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Also Known As: "Epiglottis Infection"
Infection of the epiglottis (top of the voice box, which covers the airway to the lungs). It may be life-threatening if the airway becomes blocked, restricting breathing. Symptoms of infection are similar to croup, but without the barking cough.
More Information on Epiglottitis: Nose & Throat
- + Epilepsy
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- Epilepsy
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Also Known As: "Seizure Disorder"
A brain disorder in which neurons signal abnormally. This can cause strange sensations, emotions and behavior, as well as convulsions, muscle spasms and loss of consciousness. Two or more seizures must occur before epilepsy is diagnosed.
More Information on Epilepsy: Epilepsy & Seizure
- + Epilepsy Medications
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- Epilepsy Medications
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"Epilepsy Medications" is more commonly referred to as "Seizure Medications" in the medical community.
Seizure Medications
Also Known As: "Anti Seizure Medication, Anti Epileptic Medication"
Medications that prevent, reduce or stop convulsions or seizures. They are sometimes used to treat other conditions, such as depression.
More Information on Seizure Medications: Epilepsy & Seizure
- + Epiluminescence Microscopy
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- Epiluminescence Microscopy
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"Epiluminescence Microscopy" is more commonly referred to as "Dermatoscopy" in the medical community.
Dermatoscopy
Also Known As: "Dermoscopy, Surface Microscopy"
A technique for viewing skin lesions that helps distinguish between suspicious moles and other pigmented lesions. An instrument called a dermoscope allows viewing of the lesion at the dermo-epidermal junction, where melanomas usually develop.
More Information on Dermatoscopy: Dermatitis, Eczema & Hives
- + Epinephrine
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- Epinephrine
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A hormone produced by the adrenal glands in response to stress. It prepares the body for "fight or flight." Epinephrine can be injected to treat severe allergic reactions, such as anaphylactic shock.
More Information on Epinephrine: Stress
- + Epinephrine Infusion QT Stress Test
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- Epinephrine Infusion QT Stress Test
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"Epinephrine Infusion QT Stress Test" is more commonly referred to as "Pharmacological Stress Test" in the medical community.
Pharmacological Stress Test
Also Known As: "Dobutamine Stress Test, Dipyridamole Stress Test, Persantine Stress Test, Adenosine Stress Test"
A test (e.g., an EKG or echocardiogram) that shows the activity of the heart both at rest and shortly after physical stress. A chemical is injected to show what the heart would be doing under physical stress, though the person is at rest.
More Information on Pharmacological Stress Test: Heart Imaging & Rhythm Tests
- + Epiphrenic Diverticulum
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- Epiphrenic Diverticulum
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Small, abnormal pouches in the lower part esophagus that may cause difficulty swallowing.
More Information on Epiphrenic Diverticulum: Digestive Health Basics
- + Epiphyseal Dysplasia
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- Epiphyseal Dysplasia
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Also Known As: "Fairbank Type Multiple Epiphyseal Dysplasia, Multiple Epiphyseal Dysplasia, Ribbing Type Multiple Epiphyseal Dysplasia, MED"
A rare inherited disorder affecting the head of the long bones (epiphyses). It usually involves shortened bones in the legs, hands and feet. Common symptoms include pain, inflammation and stiffness in the joints, particularly of the legs and hips.
More Information on Epiphyseal Dysplasia: Bone Health
- + Epiphyses
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- Epiphyses
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The heads of the long bones. During growth, they are attached to the main bone by cartilage. Once the bone stops growing, they are joined to the shaft of the bone.
More Information on Epiphyses: Bone Health
- + Episode Phase
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- Episode Phase
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The phase of cyclic vomiting syndrome characterized by nausea, vomiting, paleness, drowsiness and exhaustion.
More Information on Episode Phase: Pediatric Digestive
- + Epistaxis
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- Epistaxis
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"Epistaxis" is more commonly referred to as "Nosebleeds in Children" in the medical community.
Nosebleeds in Children
Loss of blood through the nose. Excessive nose picking is a common cause of nosebleeds in children.
More Information on Nosebleeds in Children: Pediatric First Aid & Safety
- + Epithelial Cells
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- Epithelial Cells
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The cells that line the inner and outer surfaces of the body and form epithelial tissues, such as skin and mucous membranes. In the intestine, these cells are vital to the absorption of nutrients during digestion.
- + EPS
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- EPS
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"EPS" is more commonly referred to as "Electrophysiology Study" in the medical community.
Electrophysiology Study
Also Known As: "Intracardiac Electrophysiology Study, EP Study, Electrophysiologic Study, EP Test"
A test that involves cardiac catheterization, in which a catheter is inserted into a blood vessel and all the way to the heart. There, it can measure the heart's electrical activity and pathways.
More Information on Electrophysiology Study: Arrhythmia
- + Epstein Barr Virus
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- Epstein Barr Virus
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Also Known As: "Epstein Barr Virus Infection, EBV Infection, EBV"
A member of the herpesvirus family. Infection during adolescence or young adulthood often causes infectious mononucleosis and symptoms such as fever and swollen lymph glands.
More Information on Epstein Barr Virus: Nose & Throat
- + Epstein Barr Virus Infection
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- Epstein Barr Virus Infection
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Also Known As: "EBV Infection, EBV"
A member of the herpesvirus family. Infection during adolescence or young adulthood often causes infectious mononucleosis and symptoms such as fever and swollen lymph glands.
More Information on Epstein Barr Virus Infection: Nose & Throat
- + EPT
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- EPT
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"EPT" is more commonly referred to as "Electroporation Therapy" in the medical community.
Electroporation Therapy
Treatment that generates electrical pulses through an electrode placed in a tumor, which makes tumor cells more vulnerable to anticancer drugs.
More Information on Electroporation Therapy: Chemo & Radiation Therapy
- + Erb Duchenne Palsy
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- Erb Duchenne Palsy
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Also Known As: "Erb Duchenne Paralysis, Upper Brachial Plexus Injury"
Paralysis of the upper portion of the brachial plexus, the nerves that conduct signals from the spine to the shoulders, arms and hands.
More Information on Erb Duchenne Palsy: Pediatric Brain & Nerve
- + Erb Duchenne Paralysis
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- Erb Duchenne Paralysis
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Also Known As: "Upper Brachial Plexus Injury"
Paralysis of the upper portion of the brachial plexus, the nerves that conduct signals from the spine to the shoulders, arms and hands.
More Information on Erb Duchenne Paralysis: Pediatric Brain & Nerve
- + ErbiumYAG Laser
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- ErbiumYAG Laser
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Also Known As: "ErYAG Laser"
A high-powered laser that produces energy in a wavelength that gently penetrates the skin and scatters heat effects of the laser light while being easily absorbed by water. It is used to remove thin layers of aged and sun-damaged tissue.
More Information on ErbiumYAG Laser: Skin & Aging
- + ERCP
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- ERCP
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"ERCP" is more commonly referred to as "Endoscopic Retrograde Cholangiopancreatography" in the medical community.
Endoscopic Retrograde Cholangiopancreatography
A contrast x-ray of the gallbladder, pancreas and liver ducts and other related portions of the biliary system. An endoscope (lighted tube) is inserted through the mouth to the small intestine. The dye is released into that area before the x-ray.
More Information on Endoscopic Retrograde Cholangiopancreatography: Digestive Imaging Tests
- + Erectile Dysfunction
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- Erectile Dysfunction
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"Erectile Dysfunction" is more commonly referred to as "Male Erectile Disorder" in the medical community.
Male Erectile Disorder
Also Known As: "Impotence"
Difficulty in achieving or maintaining an erection during sexual relations. It can cause significant distress or difficulty in sexual relationships. It can result from either physiological or psychological problems.
- + Ergogenic Aids
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- Ergogenic Aids
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Substances that are used to increase energy and athletic performance. Some aids are considered safe and ethical (e.g., carbohydrate loading, electrolyte solutions) while others are not (e.g., anabolic steroids, blood doping).
- + Ergonomics
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- Ergonomics
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An applied science of equipment design intended to maximize the productivity of workers by reducing repetitive strain injuries, fatigue and discomfort while enhancing safety.
More Information on Ergonomics: Pain Management
- + Erosion
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- Erosion
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Also Known As: "Dental Erosion, Tooth Erosion"
Irreversible wearing of teeth caused by a chemical process unrelated to bacteria. Chemicals may come from inside the body (intrinsic, such as occurs with reflux or vomiting) or from outside (extrinsic, such as acidic food and drink).
More Information on Erosion: Tooth Decay & Damage
- + Erosive Gastritis
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- Erosive Gastritis
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Irreversible wearing of teeth caused by a chemical process unrelated to bacteria. Chemicals may come from inside the body (intrinsic, such as occurs with reflux or vomiting) or from outside (extrinsic, such as acidic food and drink).
More Information on Erosive Gastritis: Gastritis & Ulcer
- + Erotomania
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- Erotomania
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Also Known As: "Erotomonomania"
An individual's delusional belief that another individual, usually of higher social status, is in love with him or her.
- + Erotomonomania
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- Erotomonomania
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An individual's delusional belief that another individual, usually of higher social status, is in love with him or her.
- + ERP Therapy
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- ERP Therapy
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"ERP Therapy" is more commonly referred to as "Exposure Therapy" in the medical community.
Exposure Therapy
Also Known As: "Exposure Response Prevention Therapy"
A form of behavior therapy wherein a patient confronts the fears and anxieties of a traumatic event by reliving it through gradually increasing exposure to the object of the fear or anxiety.
More Information on Exposure Therapy: Therapy & Support
- + ERT
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- ERT
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"ERT" is more commonly referred to as "Hormone Replacement Therapy" in the medical community.
Hormone Replacement Therapy
Also Known As: "Progestin Replacement Therapy, Progesterone Replacement Therapy, HRT, Postmenopausal Estrogen/Progestin Intervention, Estrogen Replacement Therapy"
Replacement of the female hormones (estrogen and progesterone) lost during menopause. Replacement may be of either or both hormones. Studies have suggested that this may increase breast cancer risk and HRT use has dropped as a result.
More Information on Hormone Replacement Therapy: Menopause & HRT
- + Eructation
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- Eructation
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"Eructation" is more commonly referred to as "Belching" in the medical community.
Belching
Also Known As: "Burping"
Release of gas from the stomach through the mouth. It often produces a characteristic sound.
More Information on Belching: Abdominal Pain
- + Eruption
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- Eruption
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Occurs when a tooth pushes through the gums. Primary teeth (baby teeth) usually erupt between 3 months and 3 years of age. By age 21, all of a person's permanent teeth typically have erupted.
More Information on Eruption: Pediatric Dental
- + ERUS
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- ERUS
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"ERUS" is more commonly referred to as "Transrectal Ultrasound" in the medical community.
Transrectal Ultrasound
Also Known As: "Endorectal Ultrasound, TRUS, Transrectal Sonogram, Endorectal Sonogram"
A procedure in which a probe that emits sound waves is inserted into the rectum to produce picture of body tissue. Used to find abnormalities in the rectum, prostate and other nearby structures.
More Information on Transrectal Ultrasound: Prostate & Testicular
- + ErYAG Laser
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- ErYAG Laser
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A high-powered laser that produces energy in a wavelength that gently penetrates the skin and scatters heat effects of the laser light while being easily absorbed by water. It is used to remove thin layers of aged and sun-damaged tissue.
More Information on ErYAG Laser: Skin & Aging
- + Erysipelas
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- Erysipelas
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Bacterial infection of the skin and subcutaneous tissue that affects the face, ears and lower legs. Symptoms include distinct areas of redness, heat, pain, and swelling. Fever, chills, headache, joint pain, and back pain may also occur.
More Information on Erysipelas: Skin Related Infections
- + Erythema
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- Erythema
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"Erythema" is more commonly referred to as "Skin Rash" in the medical community.
Skin Rash
Also Known As: "Rubor, Skin Lesions"
Any change to the color and/or texture of the skin (e.g., redness, itching, inflammation, raised bumps). Causes may include irritation, disease or allergy to foods, chemicals, plants, animals, insects or other environmental factors.
More Information on Skin Rash: Skin Signs & Symptoms
- + Erythema Chronicum Migrans
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- Erythema Chronicum Migrans
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Also Known As: "Lyme Disease Rash"
A skin rash that forms in expanding red and non-raised rings about a week after a bit from an infected tick. It is often the first symptom of Lyme disease. The rash may feel hot, but is usually not painful.
More Information on Erythema Chronicum Migrans: Skin Signs & Symptoms
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- + Erythema Infectiosum
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- Erythema Infectiosum
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"Erythema Infectiosum" is more commonly referred to as "Fifth Disease" in the medical community.
Fifth Disease
Also Known As: "Slapped Cheek, Parvovirus B19"
Viral disease that usually affects children. Also known as fifth disease, it produces a distinctive red rash on the face that spreads to the trunk, arms, and legs. It is relatively common and mildly contagious.
More Information on Fifth Disease: Skin Related Infections
- + Erythema Marginatum
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- Erythema Marginatum
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A pink rash that commonly occurs in people with rheumatic fever.
More Information on Erythema Marginatum: Skin Signs & Symptoms
- + Erythema Migrans
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- Erythema Migrans
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Also Known As: "Erythema Chronicum Migrans, Lyme Disease Rash"
A skin rash that forms in expanding red and non-raised rings about a week after a bit from an infected tick. It is often the first symptom of Lyme disease. The rash may feel hot, but is usually not painful.
More Information on Erythema Migrans: Skin Signs & Symptoms
- + Erythema Multiforme
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- Erythema Multiforme
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"Erythema Multiforme" is more commonly referred to as "Stevens Johnson Syndrome" in the medical community.
Stevens Johnson Syndrome
Also Known As: "EM, EM Minor"
Acute inflammatory skin eruption. The rash is made up of spots that are red welts. In some case, purple or blistered areas may appear in the center. It affects the mouth, eyes and other moist surfaces.
More Information on Stevens Johnson Syndrome: Skin Related Infections
- + Erythema Nodosum
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- Erythema Nodosum
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Inflammation of fat tissue under the skin. Commonly appears on the shins, but also affects ankles, knees, forearms and other areas. Skin looks bruised and can be painful on touch. Likely to occur during flares of inflammatory bowel disease.
More Information on Erythema Nodosum: Skin Discoloration
- + Erythema Toxicum
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- Erythema Toxicum
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A common, harmless skin rash that may affect newborn infants. It usually lasts only about a week.
More Information on Erythema Toxicum: Newborn Care
- + Erythroblastosis Fetalis
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- Erythroblastosis Fetalis
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"Erythroblastosis Fetalis" is more commonly referred to as "Hemolytic Disease of the Newborn" in the medical community.
Hemolytic Disease of the Newborn
A blood disease in newborns, marked by anemia, edema, jaundice and enlargement of the liver and spleen. Caused by an antibody from the mother, usually due to blood incompatibility.
More Information on Hemolytic Disease of the Newborn: Pregnancy Management
- + Erythrocyte
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- Erythrocyte
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"Erythrocyte" is more commonly referred to as "Red Blood Cells" in the medical community.
Red Blood Cells
Also Known As: "RBC"
Cells that transport oxygen in the blood from the lungs to organs and body tissues. They have a high concentration of hemoglobin (an oxygen carrying protein). They also carry carbon dioxide removed from tissues and organs to the lungs to be exhaled.
More Information on Red Blood Cells: Cancer Basics
- + Erythrocyte Sedimentation Rate
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- Erythrocyte Sedimentation Rate
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"Erythrocyte Sedimentation Rate" is more commonly referred to as "Sedimentation Rate" in the medical community.
Sedimentation Rate
Also Known As: "Sed Rate, ESR"
A blood test that is used to diagnose disease or inflammation in the body. Erythrocytes are mature red blood cells. ESR is a measurement of how long those cells take to separate from plasma (the liquid part of blood) within a specific time period.
More Information on Sedimentation Rate: Blood Tests
- + Erythrodermic Psoriasis
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- Erythrodermic Psoriasis
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A form of psoriasis characterized by widespread reddening and scaling of the skin that is often accompanied by itching or pain. Symptoms have been associated with sunburn, use of oral steroids and drug-related rashes.
More Information on Erythrodermic Psoriasis: Psoriasis & Autoimmune Skin
- + Erythrodysplasia
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- Erythrodysplasia
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Also Known As: "Erythroid Dysplasia"
A condition in which immature red blood cells (erythroid cells) in the bone marrow are abnormal in size, shape, organization, and/or number.
More Information on Erythrodysplasia: Leukemia & Bone Cancer
- + Erythroid Dysplasia
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- Erythroid Dysplasia
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A condition in which immature red blood cells (erythroid cells) in the bone marrow are abnormal in size, shape, organization, and/or number.
More Information on Erythroid Dysplasia: Leukemia & Bone Cancer
- + Erythroleukemia
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- Erythroleukemia
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Cancer of the blood-forming tissues in which large numbers of immature, abnormal red blood cells are found in the blood and bone marrow.
More Information on Erythroleukemia: Leukemia & Bone Cancer
- + Erythroleukoplakia
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- Erythroleukoplakia
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An abnormal patch of red and white tissue that forms on mucous membranes in the mouth and may become cancerous. Risk factors include tobacco and alcohol.
More Information on Erythroleukoplakia: Oral Signs & Symptoms
- + Erythromycin
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- Erythromycin
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"Erythromycin" is more commonly referred to as "Macrolides" in the medical community.
Macrolides
Also Known As: "Azithromycin, Clindamycin, Dirithromycin, Clarithromycin, Troleandomycin"
Any drug of a class of antibiotics, medications that kill or slow the growth of harmful microorganisms, such as bacteria. They have no effect on viruses.
More Information on Macrolides: Digestive Medications
- + Erythroplakia
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- Erythroplakia
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An abnormal patch of red tissue that forms on mucous membranes in the mouth and may become cancerous. Risk factors include tobacco and alcohol.
More Information on Erythroplakia: ObGyn Signs & Symptoms
- + Escape Beats
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