| 영문 | fibrocystic disease of breast | 한글 | 유방 섬유낭병 |
|---|---|---|---|
| 설명 | 젖을 생산하는 젖샘내에 완두콩 또는 큰콩 크기의 결절이 발생하는 증세를 특징으로 하는 병. 30~50대의 부인에게 흔히 발생하며, 그 대부분은 양쪽 유방에 동시에 발생한다. 이러한 결절은 두 손가락 사이에 끼워 촉진할 때는 분명하지만, 흉벽을 손바닥으로 누르면 명료하지 않을 정도로 부드러운 것이 많다. 그 발생 원인에는 여러 가지 설이 많은데, 젖샘조직에 대한 만성적인 자극이 주원인이라 생각되고 있으며, 극히 서서히 진행하는 경과를 밟는다. 진단은 촉진, 초음파진단 등으로 하며, 암과 감별이 곤란할 때는 조직의 일부를 채취하여 검사하는 생검이 이용되기도 한다. |
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| 영문 | periodontal disease | 한글 | 치주병 |
|---|---|---|---|
| 설명 | 잇몸과 치아, 그리고 그 주위 뼈의 염증과 퇴행성 변화를 말함. 치료에 있어서 잇몸의 제거가 필수적이다. 잇몸의 제거는 새로운 잇몸의 생성을 조장한다. |
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| 영문 | Crohn's disease | 한글 | 크론병 |
|---|---|---|---|
| 설명 | 만성적이고 재발을 잘하는 창자의 염증을 특징으로 하는 병. 장의 벽은 안쪽에서부터 점막, 점막하조직, 근육층, 장막의 4개의 층으로 이루어져 있는데, 크론병은 이 모든 층의 염증을 동반한다. 장의 모든 부분에서 생길 수가 있지만 주로 막창자와 연결되는 큰창자의 말단부에 가장 많이 생긴다. 창자의 전층의 염증으로 인해서 장의 폐쇄나 괴양을 만들며 종종 천공된다. |
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| 영문 | Paget's disease | 한글 | 파제트병 |
|---|---|---|---|
| 설명 | 1. 뼈파제트병. 변형성 뼈염. 뼈흡수 후 뼈형성이 반복적으로 과도하게 일어나는 것으로, 새롭게 형성된 뼈는 무질서하고 구조적으로 견고하지 못하다. 뼈흡수의 증가가 반복되고 이어서 과잉보수를 꾀하여 약하고 변형된 뼈의 부피가 증가되는 것을 특징으로 하는 뼈병이다. 궁둥뼈의 만곡, 편평뼈의 변형을 일으키고, 동통 및 병적 골절을 수반한다. 2. 유방파제트병. 젖꽃판 및 젖꼭지의 염증성 암성 질병으로서 보통은 젖샘 및 유방 깊은 곳의 암을 동반한다. 보통 중년부인에게 발생한다. |
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| 영문 | Parkinson disease | 한글 | 파킨슨병 |
|---|---|---|---|
| 설명 | 나이든 사람에게 발생하는 신경계의 퇴행병이다. 주로 운동을 담당하는 중간뇌부위가 침범된다. 원인은 바이러스, 약물, 혹은 동맥경화증 등으로 알려진 경우도 있으나, 원인을 알 수 없는 경우가 많다. 증상은 가면얼굴, 쓰러질 것 같은 걸음걸이, 손떨림, 근육의 강직, 앞으로 기울어진 자세 등임. 치료는 특별한 것이 없으며, 대개 보존적 치료(완치를 목적으로 하지 않고 단지 환자의 생활을 보조해주는 정도의 치료)를 시행한다. 최근, 죽은 태아의 뇌를 이식하는 뇌 이식술에 의한 치료효과가 높다는 보고가 있다. |
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| IHD | Ischemic Heart Disease = Coronary Heart(Artery) Disease = Atheroscler... |
|---|---|
| LCP Disease | Legg-Calve-Perthes Disease ? Stages of LCP Disease(= Juvenile Idiopathic AVN) &nb... |
| AID | acquired immunodeficiency disease; acute infectious disease; acute ionization detector; Agency for I... |
| BD | barbital-dependent; barbiturate dependence; base deficit; base of prism down; basophilic degeneratio... |
| CAD | cadaver, cadaveric; cold agglutinin disease; compressed air disease; computer-assisted design; compu... |
| solitary tract | A slender, compact fibre bundle extending longitudinally through the dorsolateral region of the medullary tegmentum, surrounded by the nucleus of the solitary tract, below the obex decussating over the central canal, and descending over some distance into the upper cervical segments of the spinal cord. It is composed of primary sensory fibres that enter with the vagus, glossopharyngeal, and facial nerves, and in part convey information from stretch receptors and chemoreceptors in the walls of the cardiovascular, respiratory, and intestinal tracts; in rostral parts of the tract impulses are generated by the receptor cells of the taste buds in the mucosa of the tongue. Its fibres are distributed to the nucleus of the solitary tract. Synonym: tractus solitarius, fasciculus rotundus, fasciculus solitarius, funiculus solitarius, Gierke's respiratory bundle, Krause's respiratory bundle, round fasciculus, solitary bundle, solitary fasciculus. (05 Mar 2000) |
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| sphincteroid tract of ileum | The thickening of the circular muscular coat at the base of the ileal papilla at the terminal ileum. Synonym: sphincteroid tract of ileum. (05 Mar 2000) |
| spinal tract | Any one of a multitude of fibre bundles ascending or descending in the spinal cord. (05 Mar 2000) |
| spinal tract of trigeminal nerve | <anatomy, nerve> A compact fibre bundle, comma-shaped on transverse section, composed of primary sensory fibres of the portio major of the trigeminal nerve, descending from the level of the entrance of the trigeminus in the upper pons down through the dorsolateral region of the rhombencephalic tegmentum along the lateral side of the descending or spinal nucleus of the trigeminus, emerging on the dorsolateral surface of the lower medulla oblongata as the tuberculum cinereum, and continuing as far as the second cervical segment of the spinal cord. Its fibres are distributed to the descending or spinal nucleus of the trigeminus. Synonym: tractus spinalis nervi trigemini, descending tract of trigeminal nerve, tractus descendens nervi trigemini. (05 Mar 2000) |
| spinocervicothalamic tract | A tract composed of axons that originate from laminae III-V, ascend ipsilaterally to the lateral cervical nucleus (LCN) where they synapse, LCN neurons project to the contralateral thalamus via the medial lemniscus. (05 Mar 2000) |
| spino-olivary tract | Multiple spinal tracts terminating in the accessory olivary nuclei. See: olivospinal tract. (05 Mar 2000) |
| spinoreticular tract | Nerve fibres originating from the spinal cord and terminating in the reticular formation of the brainstem. Synonym: spinoreticular tract. (05 Mar 2000) |
| spinotectal tract | The relatively small component of the spinothalamic tractus that terminates in the intermediate and deep layers of the superior colliculus and in parts of the periaqueductal gray. Synonym: tractus spinotectalis. (05 Mar 2000) |
| spinothalamic tract | A large ascending fibre bundle in the ventral half of the lateral funiculus of the spinal cord, arising from cells in the posterior horn at all levels of the cord, which cross within their segments of origin in the white commissure. In their contralateral ascent, the bundle is intermingled with numerous intersegmental fibres. The spinothalamic tract continues from the spinal cord into the brainstem, occupying a ventrolateral position and issuing numerous fibres to the rhombencephalic and mesencephalic reticular formation, to the lateral part of the central gray substance of the mesencephalon, and to the deep and intermediate layers of the superior colliculus; the relatively few fibres (10 to 20%) that remain form the true spinothalamic tract which enters the diencephalon and ends in the nucleus ventralis posterior (caudal part) and intralaminar nuclei of the thalamus. In its ascent in the spinal cord the tract is composed of a dorsal part, the lateral spinothalamic tract, which conveys impulses associated with pain and temperature sensation, and a more ventral part, the anterior spinsothalamic tract, involved in tactile sensation. Synonym: lemniscus spinalis, spinal lemniscus, tractus spinothalamicus. (05 Mar 2000) |
| spiral foraminous tract | Openings in the cochlear area of the bottom of the internal acoustic meatus through which the fibres of the cochlear nerve leave the bony labyrinth to enter the cranial cavity. Synonym: tractus spiralis foraminosus. (05 Mar 2000) |
| Spitzka's marginal tract | A longitudinal bundle of thin, unmyelinated and poorly myelinated fibres capping the apex of the posterior horn of the spinal gray matter, composed of posterior root fibres and short association fibres that interconnect neighboring segments of the posterior horn. Synonym: fasciculus dorsolateralis, tractus dorsolateralis, dorsolateral tract, fasciculus marginalis, Lissauer's bundle, Lissauer's column, Lissauer's fasciculus, Lissauer's marginal zone, Lissauer's tract, marginal fasciculus, Spitzka's marginal tract, Spitzka's marginal zone, Waldeyer's tract, Waldeyer's zonal layer. (05 Mar 2000) |
| nerve tract | A bundle or group of nerve fibres in the brain or spinal cord. (05 Mar 2000) |
| sulcomarginal tract | Collective term for those fibre tract's which descend in the anterior funiculus of the spinal cord along the wall of the anterior median fissure: tectospinal tract, medial longitudinal fasciculus, and anterior pyramidal tract. (05 Mar 2000) |
| nucleus of solitary tract | A slender cell column extending sagittally through the dorsal part of the medulla oblongata, beneath the floor of the rhomboid fossa, immediately lateral to the limiting sulcus. It is the visceral sensory (visceral afferent) nucleus of the brainstem, receiving the afferent fibres of the vagus, glossopharyngeal, and facial nerves by way of the solitary tract. The caudal two-thirds of the nucleus processes impulses originating in the pharynx, larynx, intestinal and respiratory tracts, and heart and large blood vessels; its rostral one-third receives impulses from the taste buds and is known as the rhombencephalic gustatory nucleus. Synonym: nucleus tractus solitarii. (05 Mar 2000) |
| supraopticohypophysial tract | A bundle of unmyelinated fibres originating from all cells of the supraoptic nucleus and an estimated 20% of those of the paraventricular nucleus of the hypothalamus, which extend through the infundibulum and pituitary stalk to their endings in the posterior lobe of the hypophysis; the fibres convey neurosecretory substances, vasopressin and oxytocin, which are stored in (and can be released into the circulating blood from) their terminals. See: hypophysis, neurosecretion. Synonym: tractus supraopticohypophysialis, hypothalamohypophysial tract. (05 Mar 2000) |