| radices spinales nervi accessorii | <anatomy, nerve> Originates from the upper five or six cervical spinal segments, emerges from the lateral surface of the spinal cord and ascends through the foramen magnum to join the cranial root. Synonym: radices spinales nervi accessorii, ramus externus nervi accessorii, pars spinalis nervi accessorii, spinal part of accessory nerve. (05 Mar 2000) |
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| radiciflorous | <botany> Rhizanthous. Origin: L. Radix, -icis, root + flos, floris, a flower. Source: Websters Dictionary (01 Mar 1998) |
| radiciform | <botany> Having the nature or appearance of a radix or root. Source: Websters Dictionary (01 Mar 1998) |
| radicle | <plant biology> The portion of an embryo that gives rise to the root system of a plant. Compare: plumule. (09 Oct 1997) |
| radicotomy | Synonym: rhizotomy. Origin: L. Radix (radic-), root, + G. Tome, incision (05 Mar 2000) |
| radicul- | See: radiculo-. (05 Mar 2000) |
| radicula | A spinal nerve root. Origin: L. Dim of radix, root (05 Mar 2000) |
| radiculalgia | Neuralgia due to irritation of the sensory root of a spinal nerve. Origin: radicul-+ G. Algos, pain (05 Mar 2000) |
| radicular | Of or performance to roots, or the root of a plant. Source: Websters Dictionary (01 Mar 1998) |
| radicular abscess | Alveolar abscess, an abscess around a tooth root. (05 Mar 2000) |
| radicular arteries | Branches of spinal arteries distributed to the dorsal and ventral roots of spinal nerves and their coverings.spinal arteries.. (05 Mar 2000) |
| radicular cyst | Slow-growing fluid-filled epithelial sac at the apex of a tooth with a nonvital pulp or defective root canal filling. (12 Dec 1998) |
| radicular fila | The small, individual fibre fascicles into which the roots of all of the spinal nerves and several cranial nerves (hypoglossus, vagus, oculomotorius) divide in fanlike fashion before entering or leaving the spinal cord or brainstem; the spinal dorsal root may divide into 8 to 12 such rootlets. Synonym: fila radicularia, root filaments. (05 Mar 2000) |
| radicular pulp | That part of the dental pulp contained within the apical or root portion of the tooth. Synonym: pulpa radicularis. (05 Mar 2000) |
| radicular syndrome | A group of symptoms resulting from any interference with the intradural portion of one or more spinal nerve roots; the chief symptoms are pain, paresthesia, hypesthesia, or hyperesthesia, motor, trophic, and reflex disturbances. (05 Mar 2000) |
Synonyms : Bitewing Radiographies, Radiographies, Bitewing
Synonyms :
Synonyms : Dental Radiovisiography, Digora, Radiovisiography, Dental, Scanora, Sens-A-Ray, Visualix, Digoras, Radiography, Dental Digital, Scanoras, Sens A Ray, SensARay, Visualices
Synonyms : Digital Scan Projection Radiography, Dual Energy, Digital Scanned Projection Radiography, Dual Energy, Digital Scanned Projection Radiography, Dual-Energy, Dual Energy Scanned Projection Radiography, Radiography, Dual Energy Scanned Projection
Synonyms : Interventional Radiography
| radiation chimera |
an organism that survives with immunologic characteristics of host and donor after a bone marrow graft from an antigenically different donor, the host having first been subjected to sublethal whole-body irradiation so that there is reduced or no immune response to foreign cells by the donor.
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| radical cystectomy |
surgical treatment of invasive bladder cancer by removal of the bladder with its peritoneal covering, the lower ureters, pelvic lymph nodes, and surrounding organs and structures. In females it is a synonym of anterior pelvic exenteration. In males (called also radical cystoprostatectomy) the prostate, seminal vesicles, pelvic vas deferens and its ampulla, and sometimes part or all of the urethra are removed.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| radical cystoprostatectomy |
radical cystectomy in a male.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| radioactive equilibrium |
the fixed ratio between a radioactive element and one of its disintegration products that results after the lapse of a suitable time, owing to their half value periods. That of uranium and radium is 2,380,000:1.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| radiochemical analysis |
direct or indirect identification or determination of the content of specific elements in a substance through measurement of the disintegration rates of radionuclides.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| radi | an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m |
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| radi | an electromagnetic wave frequency between audio and infrared |
| radi | radio telescope that uses interference patterns from two antennas instead of a parabolic antenna |
| radi | a two-way radio communication system (usually microwave) |
| radi | a radio broadcast of news |
| radi | static at radio wavelengths |
| radi | an observation made with a radio telescope |
| radi | someone who operates a radio transmitter |
| radi | an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m |
| radi | an electronic receiver that detects and demodulates and amplifies transmitted signals |
| radi | astronomical telescope that picks up electromagnetic radiations in the radio-frequency range from extra-terrestrial sources |
| radi | an electronic receiver that detects and demodulates and amplifies transmitted signals |