| ¿µ¹® | sarcoma | ÇÑ±Û | À°Á¾ |
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| ¼³¸í | »óÇǼ¼Æ÷¿¡¼ ±â¿øÇÑ ¾Ç¼ºÁ¾¾çÀ» ¾ÏÁ¾(carcinoma)À̶ó°í Çϰí, Áß°£¿±Á¶Á÷¿¡¼ ±â¿øÇÑ °áÇÕÁ¶Á÷, »À, ±ÙÀ° µî¿¡¼ ±â¿øÇÑ ¾Ç¼º Á¾¾çÀ» À°Á¾À̶ó°í ÇÑ´Ù. ¿¹¸¦ µé¾î °ñÀ°Á¾(osteosarcoma)¶õ »ÀÀÇ ÀÏÂ÷ÀûÀÎ ¾Ç¼º Á¾¾çÀÇ Çϳª·Î »ÀÁ¶Á÷À̳ª ¿¬°ñ Á¶Á÷À» ±Ù°£À¸·Î ÇÏ¿© ¾Ç¼º °áÇÕÁ¶Á÷ ±âÁú·Î ÀÌ·ç¾îÁ® ÀÖ´Â °ÍÀ» ¸»ÇÔ. ±ÙÀ°À°Á¾, Áö¹æÀ°Á¾, ¼¶À¯À°Á¾µµ ¿©±â¿¡ ¼ÓÇÑ´Ù. |
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| EGC | early gastric cancer; epithelioid-globoid cell |
|---|---|
| MSV | maximum sustained level of ventilation; mean scale value; mean spatial velocity; Moloney sarcoma vir... |
| AIDS-KS | acquired immune deficiency syndrome with Kaposi's sarcoma |
| AL-SV | avian leukosis sarcoma virus |
| ASV | anodic stripping voltammetry; antisiphon valve; antisnake venom; avian sarcoma virus |
| ES | Epithelioid sarcoma |
|---|---|
| EH | Epithelioid Hemangioendothelioma |
| EHE | Epithelioid hemangioendothelioma |
| AIDS-KS | AIDS- related Kaposi's sarcoma |
| AIDS-KS | AIDS-associated Kaposi sarcoma |
| haemangioendothelioma, epithelioid | A tumour of medium-to-large veins, composed of plump-to-spindled endothelial cells that bulge into vascular spaces in a tombstone-like fashion. These tumours are thought to have "borderline" aggression, where one-third develop local recurrences, but only rarely metastasize. It is unclear whether the epithelioid haemangioendothelioma is truly neoplastic or an exuberant tissue reaction, nor is it clear if this is equivalent to kimura's disease (see angiolymphoid hyperplasia with eosinophilia). (12 Dec 1998) |
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| nevus, epithelioid and spindle cell | A benign compound nevus occurring most often in children before puberty, composed of spindle and epithelioid cells located mainly in the dermis, sometimes in association with large atypical cells and multinucleate cells, and having a close histopathological resemblance to malignant melanoma. The tumour presents as a smooth to slightly scaly, round to oval, raised, firm papule or nodule, ranging in colour from pink-tan to purplish red, often with surface telangiectasia. (12 Dec 1998) |
| epithelioid | <anatomy> Like epithelium; as, epithelioid cells. Origin: Epithelium. Source: Websters Dictionary (01 Mar 1998) |
| epithelioid cell | <cell biology> In a general sense, a cell that has an appearance that is similar to that of epithelial cells: used specifically of the very flattened macrophages found in granulomas (e.g. In tubercular lesions). (18 Nov 1997) |
| epithelioid cell nevus | A benign, slightly pigmented or red superficial small skin tumour composed of spindle-shaped, epithelioid, and multinucleated cells that may appear atypical; most common in children, but also appearing in adults. Synonym: benign juvenile melanoma, epithelioid cell nevus, spindle cell nevus. (05 Mar 2000) |
| epithelioid cells | Characteristic cells of granulomatous hypersensitivity. They appear as large, flattened cells with increased endoplasmic reticulum. They are believed to be activated macrophages that have differentiated as a result of prolonged antigenic stimulation. Further differentiation or fusion of epithelioid cells is thought to produce multinucleated giant cells (giant cells). (12 Dec 1998) |
| leiomyoma, epithelioid | A relatively rare smooth muscle tumour found most frequently in the wall of the gastrointestinal tract, especially in the stomach. It is similar to other smooth muscle tumours but may become very large and haemorrhage and exhibit small cystic areas. Simple excision is almost always curative. (12 Dec 1998) |
| alveolar soft part sarcoma | <tumour> A malignant tumour formed of a reticular stroma of connective tissue enclosing aggregates of large round or polygonal cells; occurs in subcutaneous and fibromuscular tissues. (05 Mar 2000) |
| ameloblastic sarcoma | <tumour> A rapidly growing, painful, destructive, radiolucent odontogenic tumour that usually arises through malignant change in the mesenchymal component of a pre-existing ameloblastic fibroma. Synonym: ameloblastic sarcoma. (05 Mar 2000) |
| angiolithic sarcoma | <tumour> A firm cellular neoplasm derived from fibrous tissue of the meninges, choroid plexus, and certain other structures associated with the brain, characterised by the formation of multiple, discrete, concentrically laminated, calcareous bodies (psammoma bodies); most of these neoplasms are histologically benign, but may lead to severe symptoms as a result of compressing the brain. Synonym: angiolithic sarcoma, sand tumour, Virchow's psammoma. (05 Mar 2000) |
| avian leukaemia-sarcoma complex | A term applied to a group of transmissible virus-induced diseases of chickens causing sarcoma, myeloblastosis, erythroblastosis, leukosis, osteopetrosis, and lymphomatosis. These agents are closely related viruses (avian leukosis-sarcoma virus) causing prolferation of immature erythroid, myeloid, or lymphoid cells, a division of the RNA tumour viruses (subfamily Oncovirinae) causing the avian leukosis-sarcoma complex of diseases; the viruses are subgrouped according to antigenic characteristics and growth in defined types of tissue culture cells. Synonym: avian erythroblastosis virus, avian leukosis-sarcoma virus, avian lymphomatosis virus, avian myeloblastosis virus, avian sarcoma virus, fowl erythroblastosis virus, fowl lymphomatosis virus, fowl myeloblastosis virus. (05 Mar 2000) |
| avian leukosis-sarcoma virus | avian leukosis-sarcoma complex |
| avian sarcoma | <tumour> A fibrosarcoma, originally observed in a Plymouth Rock hen, now thought to be an expression of infection by certain viruses of the avian leukosis-sarcoma complex in the family Retroviridae. Synonym: avian sarcoma, Rous tumour. (05 Mar 2000) |
| avian sarcoma virus | avian leukosis-sarcoma complex |
| botryoid sarcoma | <tumour> A polypoid form of embryonal rhabdomyosarcoma which occurs in children, most frequently in the urogenital tract, characterised by the formation of grossly apparent grapelike clusters of neoplastic tissue that consist of rhabdomyoblasts, spindle, and stellate cells in a myxomatous stroma; neoplasms of this type grow relatively rapidly and are highly malignant. (05 Mar 2000) |
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