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Epithelial basement corneal dystrophy
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Epithelial basement corneal dystrophyA disorder in which the cornea (the normally clear front window of the eye) shows grayish fingerprint lines, geographic map-like lines, and dots (or microcysts) on examination with a slit-lamp that focuses a high intensity light beam as a slit while the examiner looks at the front of the eye through a magnifying scope.
RELATED TERMS--------------------------------------
Cornea
The front part of the eye that acts as a window for the entrance of light rays. It is attached to the other outer coat of the eye, the sclera; the white part of the eye. The cornea provides a significant amount of focusing power for the eye (the rest is provided by the lens). Because it has many nerve fibers, an injury or foreign body causes significant pain and discomfort.
Fingerprint
1. The characteristic dermal ridges on the finger. This is the original meaning of fingerprint. 2. The characteristic pattern of the peptide fragments of a protein that have been subjected to electrophoresis and, at a right angle, chromatography. Peptide fingerprinting was invented by Vernon Ingram in 1957. 3. The characteristic pattern of DNA fragments identified by Southern hybridization or by PCR (polymerase chain reaction).
SIMILAR TERMS--------------------------------------
Epithelial
Of the cells that line the internal and external surfaces of the body.
Epithelial carcinoma
Cancer that begins in the cells that line an organ.
Epithelial cells
One of many kinds of cells that form the epithelium and absorb nutrients. See also epithelium.
Epithelium
A thin layer of cells that covers the internal and external surfaces of the body, including body cavities, ducts and vessels.
Epitol
Epitol is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): carbamazepine.
Epitope
An alternative term for antigenic determinant.
PREVIOUS AND NEXT TERMS--------------------------------------
Episclera
A thin membrane that covers the sclera (the white of the eye).
Episcleritis
Inflammation of the episclera, a thin membrane that covers the sclera (the white of the eye). Episcleritis is typically benign, easily treated with topical antiinflammatory drops, and usually soon resolved.
Epispadias
Congenital (at birth) malformation in which the opening of the urethra (from whence comes the urinary stream) is on the dorsum (topside) of the penis. Hypospadias is the corresponding malformation in which the opening of the urethra is on the ventral surface (underside) of the penis.
Epistaxis, treatment of
To stop epistaxis (a nosebleed), you should: 1. Pinch all the soft parts of the nose together between your thumb and index finger. 2. Press firmly toward the face - compressing the pinched parts of the nose against the bones of the face. 3. Hold the nose for at least 5 minutes (timed by the clock). Repeat as necessary until the nose has stopped bleeding. 4. Sit quietly, keeping the head higher than the level of the heart; that is, sit up or lie with the head elevated. Do not lay flat or put your head between your legs. 5. Apply ice (crushed in a plastic bag or washcloth) to nose and cheeks.
Epistemic
Cognitive. Pertaining to cognition, the process of knowing and, more precisely, the process of being aware, knowing, thinking, learning and judging.
Epithelial basement corneal dystrophy
Epithelial carcinoma
Cancer that begins in the cells that line an organ.
EPO (erythropoietin)
A hormone produced by the kidney that promotes the formation of red blood cells in the bone marrow. EPO is a glycoprotein (a protein with a sugar attached to it). Human EPO has a molecular weight of 34,000. The kidney cells that make EPO are specialized and are sensitive to low oxygen levels in the blood. These cells release EPO when the oxygen level is low in the kidney. EPO then stimulates the bone marrow to produce more red cells and thereby increase the oxygen-carrying capacity of the blood.
EPO test
A test of the hormone EPO (erythropoietin) in blood. The EPO level can indicate bone marrow disorders, kidney disease, or EPO abuse.
EPR
Abbreviation for Electrophrenic respiration. Also known as diaphragm pacing.
EPS
Stands for ElectroPhysiologic Study, a test of the electrical conduction system of the heart (the system that generates the heart beat).
RELATED TERMS--------------------------------------
Cornea
The front part of the eye that acts as a window for the entrance of light rays. It is attached to the other outer coat of the eye, the sclera; the white part of the eye. The cornea provides a significant amount of focusing power for the eye (the rest is provided by the lens). Because it has many nerve fibers, an injury or foreign body causes significant pain and discomfort.
Fingerprint
1. The characteristic dermal ridges on the finger. This is the original meaning of fingerprint. 2. The characteristic pattern of the peptide fragments of a protein that have been subjected to electrophoresis and, at a right angle, chromatography. Peptide fingerprinting was invented by Vernon Ingram in 1957. 3. The characteristic pattern of DNA fragments identified by Southern hybridization or by PCR (polymerase chain reaction).
SIMILAR TERMS--------------------------------------
Epithelial
Of the cells that line the internal and external surfaces of the body.
Epithelial carcinoma
Cancer that begins in the cells that line an organ.
Epithelial cells
One of many kinds of cells that form the epithelium and absorb nutrients. See also epithelium.
Epithelium
A thin layer of cells that covers the internal and external surfaces of the body, including body cavities, ducts and vessels.
Epitol
Epitol is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): carbamazepine.
Epitope
An alternative term for antigenic determinant.
PREVIOUS AND NEXT TERMS--------------------------------------
Episclera
A thin membrane that covers the sclera (the white of the eye).
Episcleritis
Inflammation of the episclera, a thin membrane that covers the sclera (the white of the eye). Episcleritis is typically benign, easily treated with topical antiinflammatory drops, and usually soon resolved.
Epispadias
Congenital (at birth) malformation in which the opening of the urethra (from whence comes the urinary stream) is on the dorsum (topside) of the penis. Hypospadias is the corresponding malformation in which the opening of the urethra is on the ventral surface (underside) of the penis.
Epistaxis, treatment of
To stop epistaxis (a nosebleed), you should: 1. Pinch all the soft parts of the nose together between your thumb and index finger. 2. Press firmly toward the face - compressing the pinched parts of the nose against the bones of the face. 3. Hold the nose for at least 5 minutes (timed by the clock). Repeat as necessary until the nose has stopped bleeding. 4. Sit quietly, keeping the head higher than the level of the heart; that is, sit up or lie with the head elevated. Do not lay flat or put your head between your legs. 5. Apply ice (crushed in a plastic bag or washcloth) to nose and cheeks.
Epistemic
Cognitive. Pertaining to cognition, the process of knowing and, more precisely, the process of being aware, knowing, thinking, learning and judging.
Epithelial basement corneal dystrophy
Epithelial carcinoma
Cancer that begins in the cells that line an organ.
EPO (erythropoietin)
A hormone produced by the kidney that promotes the formation of red blood cells in the bone marrow. EPO is a glycoprotein (a protein with a sugar attached to it). Human EPO has a molecular weight of 34,000. The kidney cells that make EPO are specialized and are sensitive to low oxygen levels in the blood. These cells release EPO when the oxygen level is low in the kidney. EPO then stimulates the bone marrow to produce more red cells and thereby increase the oxygen-carrying capacity of the blood.
EPO test
A test of the hormone EPO (erythropoietin) in blood. The EPO level can indicate bone marrow disorders, kidney disease, or EPO abuse.
EPR
Abbreviation for Electrophrenic respiration. Also known as diaphragm pacing.
EPS
Stands for ElectroPhysiologic Study, a test of the electrical conduction system of the heart (the system that generates the heart beat).
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This dictionary contains 19186 terms.
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