| 영문 | nuclear medicine | 한글 | 핵의학 |
|---|---|---|---|
| 설명 | 방사성을 띠는 핵물질을 이용하여 의학에 응용하는 학문. 대개 인체에 큰 해가 없는 방사선물질을 사용하며, 반감기가 짧아 사용후에도 큰 해가 없다. 이런 핵의학적 물질을 이용한 핵의학적 진단의 가장 큰 장점은 생체내에서 일어나는 그 기관의 실제적인 기능을 알아볼 수 있다는 데 있다. 흔히 접하는 X-선을 이용한 진단방법은 단지 그 순간만의 영상을 접하여 실제로 보이는 부위가 얼마나 기능을 수행하는지 알 수 없는 단점이 있으나, 핵의학에서는 실제적인 기능의 정도에 따라 영상이 나오게 되므로 기능판별에 아주 유리하다. 하지만, 정확한 판별력이 있는 영상을 얻기에는 부족하다. 또한 핵의학은 진단외의 치료에도 사용되는데, 예를 들어 갑상샘종양의 경우 여러 곳에 이미 전이가 되어 있을 경우 방사선핵종을 이용하여 다른 곳에 큰 부작용없이 치료가 가능하다. |
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| 영문 | nuclear magnetic resonance(NMR) | 한글 | 핵자기공명 |
|---|---|---|---|
| 설명 | 다른 말로 MRI=Magnetic Resonance Imaging 자기공명영상이라고도 한다. 인체의 장기나, 병적인 모양, 종양의 위치, 림프절의 비대 등에 대한 진단을 내리기 위해 시행하는 방사선학적인 검사방법이다. 현재 많이 쓰이고 있는 컴퓨터단층촬영(CT=computerized tomography)과는 다른 방법으로 시행하며, 그 해상도가 컴퓨터단층촬영보다는 뛰어나 비록 고가이긴 하지만, 많이 쓰이고 있다. 또한 인체에 무해하고, 여러 가지 면(plane)에서 사람을 단층시켜 볼 수 있다. 단점은 심장박동기를 설치한 사람이나, 주위에 자장을 띠는 물체를 몸에 지니고 있는 중환자 등에서는 이용할 수 없고, 복부장기에 대한 진단에는 컴퓨터단층촬영보다 떨어지는 것으로 되어 있다. |
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| CROS | contralateral routing of signals [hearing aid] |
|---|---|
| ILD | interstitial lung disease; intraoperative localization device; ischemic leg disease; ischemic limb d... |
| NSA | Neurological Society of America; normal serum albumin; no salt added; no significant abnormality; no... |
| SLI | selective lymphoid irradiation; somatostatin-like immunoreactivity; splenic localization index |
| NM | near-miss; neomycin; neuromedin; neuromuscular; neutrophil migration; nictitating membrane; nitrogen... |
| NLS | Nuclear Localization Signal |
|---|---|
| NLS | Nuclear localization sequence |
| HITS | High Intensity Transient Signals |
| MES | Microembolic Signals |
| nuclear VV | nuclear volume |
| nuclear localization signal | Short, predominantly basic amino acid sequences identified as nuclear import signals for some proteins. These sequences are believed to interact with specific receptors at nuclear pores. (12 Dec 1998) |
|---|---|
| auditory localization | In sensory psychology, the naming or pointing to directions from which sounds emanate. (05 Mar 2000) |
| radiotherapy localization | Planning the size and alignment of radiation beams to encompass the neoplasm to be treated. (05 Mar 2000) |
| germinal localization | Determination in very young embryos of the presumptive areas for specific organs or structures. Synonym: fate map. (05 Mar 2000) |
| cerebral localization | The mapping of the cerebral cortex into areas and the correlation of the various areas with cerebral function, or determining the site of a brain lesion, based on the signs and symptoms manifested by the patient or by neuroimaging. (05 Mar 2000) |
| sound localization | Ability to determine the specific location of a sound source. (12 Dec 1998) |
| spatial localization | The reference of a visual sensation to a definite locality in space. (05 Mar 2000) |
| stereotaxic localization | Localization of intracerebral nuclei by coordinates with reference to anatomical landmarks in the brain. (05 Mar 2000) |
| law of average localization | Visceral pain is most accurately localised in the least mobile viscera and least accurately in the most mobile. (05 Mar 2000) |
| localization | Act of localising, or state of being localised. <physiology> Cerebral localization, the localization of the control of special functions, as of sight or of the various movements of the body, in special regions of the brain. Origin: Cf. F. Localisation. Source: Websters Dictionary (01 Mar 1998) |
| localization agnosia | The inability to recognise the area where the skin is touched. (05 Mar 2000) |
| localization related epilepsy | A clinically diverse group of epilepsy syndromes, some benign, some progressive. Many are hereditary with mendelian and nonmendelian mitochondrial inheritance. All are characterised by the occurrence of myoclonus, which may be limited or predominate in the condition. Specific syndromes include cherry red spot myoclonus syndrome, ceroid lipofuscinosis, myoclonic epilepsy with ragged red fibres, and Baltic myoclonus. Synonym: localization related epilepsy. (05 Mar 2000) |
| receptors, cytoplasmic and nuclear | Proteins in the cytoplasm or nucleus that specifically bind signalling molecules and trigger changes which influence the behaviour of cells. The major groups are the steroid hormone receptors, which usually are found in the cytoplasm, and the thyroid hormone receptors, which usually are found in the nucleus. Receptors, unlike enzymes, generally do not catalyze chemical changes in their ligands. (12 Dec 1998) |
| Remak's nuclear division | <cell biology> An unusual form of nuclear division, in which the nucleus simply constricts, rather like a cell without chromosome condensation or spindle formation. Partitioning of daughter chromosomes is haphazard. Observed in some Protozoa. (18 Nov 1997) |
| Pelger-Huet nuclear anomaly | Congenital inhibition of lobulation in the nuclei of neutrophilic leukocytes; most cells present band or bilobulate appearance, and only an occasional cell is trilobed; it is not associated with disease, but may be confused with leukocyte "shift to left"; autosomal dominant inheritance. (05 Mar 2000) |
Synonyms : NLS Peptide, Nuclear Localization Signal Peptide, NLS Peptides, Peptide, NLS, Peptides, NLS, Signal, Nuclear Localization, Signals, Nuclear Localization
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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