| ¿µ¹® | target tissue | ÇÑ±Û | Ç¥ÀûÁ¶Á÷ |
|---|---|---|---|
| ¼³¸í | È£¸£¸ó¿¡ ´ëÇÏ¿© Ç¥ÀûÀÌ µÇ´Â ¼¼Æ÷¶ó´Â Àǹ̷μ ±× È£¸£¸ó¿¡ ´ëÇÑ ¼ö¿ëü¸¦ °¡Áö°í ÀÖ´Â ¼¼Æ÷. ¿¹¸¦ µé¾î Àν¶¸°Àº Àν¶¸° ¼ö¿ëü¸¦ °¡Áø ¼¼Æ÷¸¦ Ç¥Àû¼¼Æ÷·Î ÇÏ¿© ÀÌ ¼¼Æ÷¿¡¸¸ ÀÛ¿ëÇÑ´Ù. |
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| ¿µ¹® | radiation dose | ÇÑ±Û | ¹æ»ç¼±·® |
|---|---|---|---|
| ¼³¸í | ¹æ»ç¼±Á¶»çÀÇ Á¤µµ. ¹æ»ç¼±»ý¹°ÇÐÀ̳ª ÀÎüÀÇ ¹æ»ç¼±¹æÈ£¿¡¼´Â Àü¸®¹æ»ç¼±ÀÇ ¾ç, Áï ¼±·®ÀÌ ¹®Á¦°¡ µÈ´Ù. ¹æ»ç¼±·®¿¡¼µµ ±¹Á¦´ÜÀ§°è(SI)°¡ ä¿ëµÇ¾î ±¹Á¦¹æ»ç¼±¹æÈ£À§¿øÈ¸(ICRP)ÀÇ ±Ç°í¿¡ µû¶ó¼ ´ÙÀ½ÀÇ ¿©·¯ ´ÜÀ§°¡ ³Î¸® »ç¿ëµÈ´Ù. ¨ç Èí¼ö¼±·®(absorbed dose). ¹°ÁúÀÇ ´ÜÀ§Áú·®ÀÌ ¹æ»ç¼±¿¡ ÀÇÇØ ¹Þ¾ÆµéÀÌ´Â ¿¡³ÊÁö. ÀÌ ´ÜÀ§´Â ¹æ»ç¼± ¹× ¹°ÁúÀÇ Á¾·ù°¡ ¾î¶°ÇÑ °ÍÀÌ´õ¶óµµ »ç¿ëÇÒ ¼ö ÀÖ´Ù. ±¹Á¦´ÜÀ§´Â J/kgÀ̸ç À̰Ϳ¡ °íÀ¯ÇÑ ¸íĪÀ¸·Î ±×·¹ÀÌ(gray, ±âÈ£ Gy)°¡ ºÎ¿©µÈ´Ù. 1Gy=100¶óµå(rad). ¨è Á¶»ç¼±·®(exposure) ¶Ç´Â °øÁß¼±·®. X¼± ¶Ç´Â ¥ã¼±¿¡ ÇÑÇØ¼ »ç¿ëµÈ´Ù. ±¹Á¦´ÜÀ§´Â C/kg. ¨é ¼±·®´ç·®(dose equivalent). ¹æ»ç¼±¹æÈ£¸¦ À§ÇØ »ç¿ëµÇ´Â ¾ç. ±âÈ£´Â H. H´Â ¹æ»ç¼±ÀÇ Á¾·ù¿Í ¿¡³ÊÁö¿¡ ÀÇÇØ »ýü¿¡ ÁÖ´Â È¿°ú¸¦ º¸Á¤ÇÏ´Â ¼±Áú°è¼ö(Q)¿Í ±× ¹ÛÀÇ ÀÎÀÚ(¿¹¸¦ µé¸é ¼±·®·ü, ¹æ»ç¼ºµ¿À§¿ø¼Ò¿¡ ÀÇÇÑ ³»ºÎÇÇÆø½Ã¿¡´Â ±× ÇÙÁ¾ÀÇ Ã¼³»ºÐÆ÷ µî)¿¡ ±Ù°ÅÇÑ º¸Á¤°è¼ö(N)¸¦ Èí¼ö¼±·®(D)¿¡ °öÇÑ °Í, Áï H=D-Q-N. ¶ÇÇÑ DÀÇ ´ÜÀ§¸¦ Gy ¶Ç´Â rad·Î Ç¥½ÃÇÏ¿´À» ¶§ HÀÇ ´ÜÀ§¸¦ °¢°¢ ½Ãº£¸£Æ®(sievert, ±âÈ£ Sv) ¹× ·½(rem)À̶ó°í ÇÑ´Ù. µû¶ó¼ 1 Sv=102rem. ÀϹÝÀûÀ¸·Î ´ÜÀ§½Ã°£´çÀÇ ¼±·®À» ¼±·®·ü(dose rate)À̶ó°í ÇÑ´Ù. |
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| ¿µ¹® | dose | ÇÑ±Û | ¿ë·®, Åõ¿©·®, ¹æ»ç¼±·® |
|---|---|---|---|
| ¼³¸í | 1. ¾àÁ¦¸¦ ÇÑ ¹ø ¶Ç´Â ÇÏ·ç¿¡ »ç¿ëÇϰųª º¹¿ëÇÏ´Â ºÐ·®. 2. ¹°ÁúÀ̳ª Á¶Á÷¿¡ ´ëÇÑ ¹æ»ç¼±ÀÇ ÀÛ¿ë Á¤µµ¸¦ ³ªÅ¸³»´Â ¾ç. Áï, ¹æ»ç¼±·®À̶ó´Â °³³äÀº ¾î¶² ÇÑ Á¡¿¡ ÀÔ»çÇÏ´Â ¹æ»ç¼±°ú ±× Á¡ ±Ùó¿¡ ÀÖ´Â ¹°Áú¿¡ ´ëÇÑ ¹æ»ç¼±ÀÇ ¹°¸®Àû-ÈÇÐÀû-»ý¹°ÇÐÀû È¿°ú¿ÍÀÇ °ü°Ô¸¦ Á¤·®ÀûÀ¸·Î ³ªÅ¸³»´Â °øÅëÀΠôµµ·Î¼ »ý°¢µÈ °ÍÀÌ´Ù. ¶óµå(rad)·Î ³ªÅ¸³»´Â Èí¼ö·®, ·»Æ®°Õ(R)À¸·Î ³ªÅ¸³»´Â Á¶»ç ¼±·®, ·½(rem)À¸·Î ³ªÅ¸³»´Â ¼±·® ´ç·®À¸·Î ±¸ºÐÇÏ¿© ¾´´Ù. |
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| ¿µ¹® | skin dose | ÇÑ±Û | ÇǺμ±·® |
|---|---|---|---|
| ¼³¸í | 1. ÇǺÎÇ¥¸é¿¡¼ÀÇ ¹æ»ç¼±ÀÇ °øÁß¼±·®À¸·Î ¿©±â¿¡´Â 1Â÷¹æ»ç¼±°ú ÈĹæ»ê¶õÀÌ Æ÷ÇԵȴÙ. 2. ÇǺο¡ Èí¼öµÇ´Â ¼±·®. |
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| ID | identification; iditol dehydrogenase; immunodeficiency; immunodiffusion; immunoglobulin deficiency; ... |
|---|---|
| MD | Doctor of Medicine [Lat. Medicinae Doctor]; magnesium deficiency; main duct; maintenance dose; major... |
| MID | maximum inhibiting dilution; mesioincisodistal; midinfarct dementia; minimum infective dose; minimum... |
| TD | tabes dorsalis; tardive dyskinesia; T-cell dependent; temporary disability; terminal device; tetanus... |
| MAD | major affective disorder; mandibulo-acral dysplasia; maximum allowable dose; methylandrostenediol; m... |
| MTD | Maximum Tolerable Dose |
|---|---|
| MTD | Maximum Tolerated Dose |
| CTV | Clinical Target Volume |
| FRT | FLP recognition target |
| NTE | Neuropathy Target Esterase |
| maximum permissible dose | <radiobiology> Defined by the International Commission on Radiological Protection as the greatest dose of radiation which, in the light of present knowledge, is not expected to cause detectable bodily injury to a person at any time during his lifetime. This dose has been reduced with each Commission report. The MPD is given in terms of acute or chronic exposure of the whole body or of organs, systems, or regions of the body, and differs for persons who are occupationally exposed versus the public at large. (05 Mar 2000) |
|---|---|
| maximum | 1. The greatest possible or actual effect or quantity. 2. The acme of a disease or process. (18 Nov 1997) |
| maximum breathing capacity | The volume of air breathed when an individual breathes as deeply and as quickly as possible for a given time (e.g., 15 sec.). Synonym: maximum breathing capacity. (05 Mar 2000) |
| maximum occipital point | The point on the squama of the occipital bone farthest from the glabella. (05 Mar 2000) |
| maximum permissible exposure level | The highest level of exposure to a substance, usually noxious, in the environment or during diagnostic and therapeutic procedures, that a body can tolerate without injury. (12 Dec 1998) |
| maximum temperature | In bacteriology, denoting a temperature above which growth will not take place. (05 Mar 2000) |
| maximum urea clearance | The urea clearance when the urine flow exceeds 2 ml/min; normal value is about 75 ml blood/min per 1.73 m2 body surface area. (05 Mar 2000) |
| maximum velocity | The maximum rate of an enzyme-catalyzed reaction that can be achieved by progressively increasing the substrate concentration at a given enzyme concentration; in cases of substrate inhibition, Vmax is an extrapolated value in the absence of such inhibition; Cf.: Michaelis-Menten equation. The maximum initial rate of shortening of a myocardial fibre that can be obtained under zero load; used to evaluate the contractility of the fibre. (05 Mar 2000) |
| maximum voluntary ventilation | The volume of air breathed when an individual breathes as deeply and as quickly as possible for a given time (e.g., 15 sec.). Synonym: maximum breathing capacity. (05 Mar 2000) |
| tubular maximum | transport maximum |
| GI-tract target lesion | <radiology> Metastatic melanoma, primary neoplasm, spindle cell tumour (benign or malignant), lymphoma, carcinoid, carcinoma, metastasis, breast carcinoma, lung carcinoma, renal carcinoma, Kaposi's sarcoma, eosinophilic granuloma, ectopic pancreas (12 Dec 1998) |
| molybdenum target tube | An X-ray tube with an anode surface made of molybdenum instead of tungsten, used in mammography. (05 Mar 2000) |
| target | 1. An object fixed as goal or point of examination. 2. In the ophthalmometer, the mire. Synonym: target organ. 4. Anode of an X-ray tube. See: X-ray. Origin: It. Targhetta, a small shield (05 Mar 2000) |
| target behaviour | Operant in behaviour modification therapy, the prescribed behaviour. (05 Mar 2000) |
| target cell | An erythrocyte in target cell anaemia, with a dark centre surrounded by a light band that again is encircled by a darker ring; it thus resembles a shooting target; such cell's also appear after splenectomy. A cell lysed by cytotoxic T lymphocytes, as in graft rejection. Synonym: Mexican hat cell. (05 Mar 2000) |
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