body (bod´e)
body
body,
Patient discussion about body surface area (BSA).
1. the largest and most important part of any organ.
2. any mass or collection of material.
3. trunk (1).
acetone bodies ketone bodies.
amygdaloid body corpus amygdaloideum.
anococcygeal body see under ligament.
aortic bodies small neurovascular structures on either side of the aorta in the region of the aortic arch, containing chemoreceptors that play a role in reflex regulation of respiration.
bodies of Arantius small tubercles, one at the center of the free margin of each of the three cusps of the aortic and pulmonary valves.
asbestos bodies ferruginous bodies whose center is asbestos.
Aschoff bodies submiliary collections of cells and leukocytes in the interstitial tissues of the heart in rheumatic myocarditis.
asteroid body an irregularly star-shaped inclusion body found in the giant cells in sarcoidosis and other diseases.
Auer bodies finely granular, lamellar bodies having acid-phosphatase activity, found in the cytoplasm of myeloblasts, myelocytes, monoblasts, and granular histiocytes, rarely in plasma cells, and virtually pathognomonic of leukemia.
Barr body sex chromatin.
basal body a modified centriole that occurs at the base of a flagellum or cilium.
Cabot's ring bodies lines in the form of loops or figures-of-8, seen in stained erythrocytes in severe anemias.
carotid body a small neurovascular structure lying in the bifurcation of the right and left carotid arteries, containing chemoreceptors that monitor oxygen content in blood and help to regulate respiration. 
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Carotid body, located deep to the carotid bifurcation and innervated by a plexus of glossopharyngeal, vagal, and sympathetic components.
cavernous body of penis corpus cavernosum penis.
ciliary body the thickened part of the vascular tunic of the eye, connecting the choroid and iris.
Cowdry type I inclusion bodies eosinophilic nuclear inclusions of nucleic acid and protein seen in cells infected with herpes simplex or varicella-zoster virus.
Döhle's inclusion bodies small bodies seen in the cytoplasm of neutrophils in many infectious diseases, burns, aplastic anemia, and other disorders, and after the administration of toxic agents.
Donovan's body an encapsulated bacterium, Calymmatobacterium granulomatis, found in lesions of granuloma inguinale.
embryoid bodies structures resembling embryos, seen in several types of germ cell tumors.
ferruginous bodies small masses of mineral matter in the lungs resulting from deposition of calcium salts, iron salts, and protein around a central core of foreign matter.
fruiting body a specialized structure, as an apothecium, which produces spores.
geniculate body, lateral an eminence of the metathalamus, just lateral to the medial geniculate body, marking the end of the optic tract.
geniculate body, medial an eminence of the metathalamus, just lateral to the superior colliculi, concerned with hearing.
Golgi body see under complex.
Heinz bodies , Heinz-Ehrlich bodies inclusion bodies resulting from oxidative injury to and precipitation of hemoglobin; seen in the presence of certain abnormal hemoglobins and erythrocytes with enzyme deficiencies.
hematoxylin body a dense, homogeneous particle consisting of the denatured nuclear material of an injured cell, occurring in systemic lupus erythematosus; lymphocytes that ingest such particles are known as LE cells. Called also LE b.
hyaloid body vitreous b.
immune body antibody.
inclusion bodies round, oval, or irregular-shaped bodies in the cytoplasm and nuclei of cells, as in disease due to viral infection, such as rabies, smallpox, etc.
ketone bodies the substances acetone, acetoacetic acid, and β-hydroxybutyric acid; except for acetone (which may arise spontaneously from acetoacetic acid), they are normal metabolic products of lipid within the liver, and are oxidized by muscles; excessive production leads to urinary secretion of these bodies, as in diabetes mellitus.
lamellar body keratinosome.
LE body hematoxylin b.
Leishman-Donovan body amastigote.
mammillary body either of the pair of small spherical masses in the interpeduncular fossa of the midbrain, forming part of the hypothalamus.
Masson bodies cellular tissue that fills the pulmonary alveoli and alveolar ducts in rheumatic pneumonia; they may be modified Aschoff bodies.
metachromatic bodies see under granule.
Negri bodies round or oval inclusion bodies seen in the cytoplasm and sometimes in the processes of neurons of rabid animals after death.
Nissl bodies large granular basophilic bodies found in the cytoplasm of neurons, composed of rough endoplasmic reticulum and free polyribosomes.
olivary body olive (2).
pacchionian bodies arachnoidal granulations.
para-aortic bodies enclaves of chromaffin cells near the sympathetic ganglia along the abdominal aorta, serving as chemoreceptors responsive to oxygen, carbon dioxide, and hydrogen ion concentration and which help control respiration.
pineal body a small conical structure attached by a stalk to the posterior wall of the third ventricle; it secretes melatonin. Called also epiphysis cerebri and pineal gland.
pituitary body hypophysis.
polar bodies
1. small nonfunctional cells consisting of a tiny bit of cytoplasm and a nucleus, resulting from unequal division of the primary oocyte (first polar b.) and, if fertilization occurs, of the secondary oocyte (second polar b.) .
2. metachromatic granules located at the ends of bacteria.
psammoma body a spherical, concentrically laminated mass of calcareous material, usually of microscopic size; such bodies occur in both benign and malignant epithelial and connective-tissue tumors, and are sometimes associated with chronic inflammation.
quadrigeminal bodies corpora quadrigemina.
Russell bodies globular plasma cell inclusions, representing aggregates of immunoglobulins synthesized by the cell.
sand bodies the mass of gritty matter lying in or near the pineal body, the choroid plexus, and other parts of the brain.
body of sternum the principal portion of the sternum, located between the manubrium above and the xiphoid process below.
trachoma bodies inclusion bodies found in clusters in the cytoplasm of the epithelial cells of the conjunctiva in trachoma.
tympanic body an ovoid body in the upper part of the superior bulb of the internal jugular vein, believed similar to the carotid body in structure and function.
vermiform bodies peculiar sinuous invaginations of the plasma membrane of Kupffer cells of the liver.
vitreous body the transparent gel filling the inner portion of the eyeball between the lens and retina.
Weibel-Palade bodies rod-shaped intracytoplasmic bundles of microtubules specific for vascular endothelial cells and used as markers for endothelial cell neoplasms.
bod·y (b d  )n. 1. The entire material or physical structure of an organism, especially of a human. 2. The physical part of a person. 3. A corpse or carcass. 4. The trunk or torso of a human, as distinguished from the head, neck, and extremities. 5. The largest or principal part, as of an organ; corpus. 6. A physical thing or kind of substance. |
body
Etymology: AS, bodig
1 the whole structure of an individual with all the organs.
2 a cadaver (corpse).
body,
n any mass or collection of material.
body burden,
n the activity of a radiopharmaceutical retained by the body at a specified time after administration.
body dysmorphic disorder (BMD),
body fluid,
n a liquid portion of the body such as plasma, lymph, tears, saliva, and urine.
body, foreign,
n an object or material that is not normal for the area in which it is located.
body height,
n the overall length of the body from the crown to the bottom of the feet, usually taken in the standing position. Body length refers to the overall length taken in the supine position.
body image,
n a person's subjective concept of personal physical appearance. The loss of a limb, breast, or tooth may cause psychologic trauma because of unresolved conflict in the change of body image. A distorted body image may be a causal factor in anorexia nervosa and bulimia. See also disorder, body dysmorphic (BDD).
body, ketone,
n any of the compounds acetoacetic acid, betahydroxybutyric acid, and acetone that are formed in the liver and released in the blood. Elevated levels occur during excessive fat use such as in diabetes or starvation. See also ketoacidosis.
body mass index (BMI) calculation,
n a method for assessing obesity and determining optimal weight, which involves dividing body weight in kilograms by height in square meters.
body mechanics,
n the field of physiology that investigates actions and functions of the muscular system relating to body posture maintenance.
body, Schaumann's
n.pr a round to oval cytoplasmic inclusion composed of concentric deposits of an amorphous material. Present in the giant cells of sarcoidosis, in beryllium lesions, and sometimes in other giant cells.
body shields,
n.pl protective coverings patients are sometimes legally required to wear during radiographic examinations; usually a leaded apron containing lead 0.25 mm thick. The protective surface covers the torso and gonads.
body temperature,
n the level of heat produced and sustained by body processes. Variations and changes in body temperature are major indicators of disease and other abnormalities.
body
1. the trunk, or animal frame, with its organs.
2. the largest and most important part of any organ.
3. any mass or collection of material.
acetone b's
see ketone bodies.
body cavity
see cavity.
ellipsoid body
formed in degenerating myelin sheaths. Each contains a fragment of myelin apparently undergoing enzymatic digestion around a fragment of degenerating axon.
fimbriate body
see corpus fimbriatum.
body fluids
see body fluids.
gelatinous body
a 3-5 mm glycogen-rich body in the dorsal surface of the lumbosacral enlargement of the spinal cord in birds.
geniculate b's (lateral)
two metathalamus eminences, one on each side just lateral to the medial geniculate bodies, marking the termination of the optic tract.
geniculate b's (medial)
two metathalamus eminences, one on each side, just lateral to the superior colliculi, concerned with hearing.
Heinz body, Heinz-Ehrlich body
a dark staining refractile body of erythrocytes, consisting of denatured hemoglobin. See also Heinz body anemia.
Howell's b's
see howell-jolly bodies.
body louse
mamillary body
either of the pair of small spherical masses in the interpeduncular fossa of the midbrain, forming part of the hypothalamus.
body mass
see body weight.
multilamellar body
any of the osmiophilic, lipid-rich, layered bodies found in the type II alveolar cells of the lung.
Negri b's
eosinophilic, oval or round inclusion bodies in the cytoplasm of neurones of animals dead of rabies.
olivary body
see olive (2).
Pappenheimer body
dark, basophilic, iron-containing granules seen in erythrocytes (siderocytes). Occur in hemolytic anemia.
para-aortic b's
enclaves of chromaffin cells near the sympathetic ganglia along the abdominal aorta, which secrete catecholamines during prenatal and early postnatal life, aiding the adrenal medulla. Tumors of these structures produce clinical signs similar to those of pheochromocytoma.
paracloacal vascular body
a small patch of vascular tissue in the wall of the urodeum in birds.
phallic body
pair of bodies flanking the phallus of the male bird; participate in the insemination of the hen.
pituitary body
pituitary gland.
quadrigeminal b's
see corpora quadrigemina.
striate body
see corpus striatum.
body surface area (BSA)
the total surface area of the body. Used to calculate drug dosages, particularly in the use of toxic drugs such as those used in cancer chemotherapy. This minimizes errors introduced by variations in distribution, metabolism and excretion of the drug. Several equations can be used to express the area, based on body weight, but conversion tables are usually used. See Table 21.
trapezoid body
transverse ridge crossing the ventral surface of the medulla oblongata.
vitreous body
the transparent gel filling the posterior segment of the eyeball between the lens and retina. Called also vitreous and vitreous humor.
body weight
see body weight.
wolffian body
see mesonephros.
body
1. Any discrete mass. 2. The main and largest part of a structure. 3. A substance of any kind.
black body Thermal radiator which absorbs completely all incident radiation, whatever the wavelength, the direction of incidence or the polarization. This radiator has, for any wavelength, the maximum spectral concentration of radiant flux at a given temperature (CIE). Syn. full radiator; planckian radiator. See absorption; colour temperature; Planck's law.
colloid body's See drusen.
cytoid body's Small, swollen white spots found on the retina resembling cells. They are due to degenerated retinal nerve fibres in which cellular components become trapped in the peripheral axons of the optic nerve blocking axonal flow. Collection of cytoid bodies are thought to represent the 'cotton-wool' spots found on or around the optic disc in papilloedema, retinal trauma, diabetic retinopathy, AIDS, systemic lupus erythematosus, etc. See exudate.
lateral geniculate body's See lateral geniculate bodies.
vitreous body See vitreous humour.
white body A sample exhibiting diffuse reflection and having a reflectance of approximately 100%. Examples: coating of magnesium oxide; sandblasted opal glass surface; plaster of Paris. See coating; diffusion.
black body Thermal radiator which absorbs completely all incident radiation, whatever the wavelength, the direction of incidence or the polarization. This radiator has, for any wavelength, the maximum spectral concentration of radiant flux at a given temperature (CIE). Syn. full radiator; planckian radiator. See absorption; colour temperature; Planck's law.
colloid body's See drusen.
cytoid body's Small, swollen white spots found on the retina resembling cells. They are due to degenerated retinal nerve fibres in which cellular components become trapped in the peripheral axons of the optic nerve blocking axonal flow. Collection of cytoid bodies are thought to represent the 'cotton-wool' spots found on or around the optic disc in papilloedema, retinal trauma, diabetic retinopathy, AIDS, systemic lupus erythematosus, etc. See exudate.
lateral geniculate body's See lateral geniculate bodies.
vitreous body See vitreous humour.
white body A sample exhibiting diffuse reflection and having a reflectance of approximately 100%. Examples: coating of magnesium oxide; sandblasted opal glass surface; plaster of Paris. See coating; diffusion.
Patient discussion about body surface area (BSA).
Q. Why does the body attack itself in autoimmune diseases? And if it’s possible - How come it doesn’t happen most of the time?
A. Wow, good question…I got Lupus which is an autoimmune disease. And when I checked about it I discovered that apparently you are born with a perfect immune system. There are billions of white cells that can detect any foreign or self antigens. But then they are “educated” in the thymus and all those that recognize self die. But sometimes a cell that recognize similar self antigens stay, and no one knows why, they can just attack one day for no apparent reason. I hope I helped.
Q. is there anything I can do so my body would require less sleep?
A. i dont recommend it,the body needs its rest,sleeping is when the body repairs itself,but if your persistent,try taking little naps during the day,
Q. How to Stop Vitiligo from spreading all over the body? Can any one please tell how to stop Vitiligo from spreading all over the body
A. Normally treatment of vitiligo may take a long time. So patient should be relax and hopeful to treat this skin condition.
While start any treatment one thing is very important that not be depressed and anxious because this is the factor which can increase in vitiligo.
Take care when go out in afternoon.
Maintain a well balance diet plan which you can easily find by any dermatologist.
There are many treatment options are available for vitiligo as listed at http://www.antivitiligo.com/vitiligo-treatment/
Read more or ask a question about body surface area (BSA)While start any treatment one thing is very important that not be depressed and anxious because this is the factor which can increase in vitiligo.
Take care when go out in afternoon.
Maintain a well balance diet plan which you can easily find by any dermatologist.
There are many treatment options are available for vitiligo as listed at http://www.antivitiligo.com/vitiligo-treatment/
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