| BAT | basic aid training; best available technology; blunt abdominal trauma; brown adipose tissue |
|---|---|
| RND | Radical Neck Dissection |
| RPLND | Retro-Peritoneal Lymph Node Dissection |
| AXD | axillary dissection |
| ELND | elective lymph node dissection |
| BAT | blunt abdominal trauma |
|---|---|
| A.D. | Aortic Dissection |
| ALND | Axillary lymph node dissection |
| ELND | Elective lymph node dissection |
| ICAD | Internal carotid artery dissection |
submucous dissection
| blunt | 1. Having a thick edge or point, as an instrument; dull; not sharp. "The murderous knife was dull and blunt." (Shak) 2. Dull in understanding; slow of discernment; stupid; opposed to acute. "His wits are not so blunt." (Shak) 3. Abrupt in address; plain; unceremonious; wanting the forms of civility; rough in manners or speech. "Hiding his bitter jests in blunt behavior." "A plain, blunt man." 4. Hard to impress or penetrate. "I find my heart hardened and blunt to new impressions." (Pope) Blunt is much used in composition, as blunt-edged, blunt-sighted, blunt-spoken. Synonym: Obtuse, dull, pointless, curt, short, coarse, rude, brusque, impolite, uncivil. Origin: Cf. Prov. G. Bludde a dull or blunt knife, Dan. Blunde to sleep, Sw. & Icel. Blunda; or perh. Akin to E. Blind. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| blunt duct adenosis | Adenosis of the breast in which the ducts are enlarged but not increased in number. (05 Mar 2000) |
| blunt-end | Refers to double-stranded DNA in which there are no unpaired bases at the end. (05 Mar 2000) |
| blunt-end DNA | <molecular biology> A fragment of a DNA molecule in which the ends of both strands are even with each other rather than one strand being longer than the other. (09 Oct 1997) |
| blunt-ended DNA | Double-stranded DNA in which at least one of the ends has no unpaired bases. (05 Mar 2000) |
| blunt-end ligation | A lab technique to join together two pieces of blunt-end DNA, such as an insert into a cloning vector, which requires the enzyme ligase because there are no single-stranded overhanging ends for the attachment to form more spontaneously, by itself. (09 Oct 1997) |
| karnal blunt | A fungal wheat disease caused byTilletia indica. (09 Oct 1997) |
| acute aortic dissection | <cardiology> A condition in which a weakened portion of the thoracic aorta begins to tear along the longitudinal axis of the vessel. Symptoms include sudden, severe chest pain that may radiate to the back accompanied by nausea, sweating and difficulty breathing. A common risk factor for this event is atherosclerotic vascular disease and-or hypertension. Advanced cases of syphilis (syphilitic aortitis) can also result in acute thoracic dissection as a complication of infection with Treponema pallidum. (27 Sep 1997) |
| aortic dissection | A pathologic process, characterised by splitting of the media layer of the aorta, which leads to formation of a dissecting aneurysm. Classified according to location as follows: type I involves the ascending aorta, transverse arch, and distal aorta; type II is confined to the ascending aorta; type III extends distally in the descending aorta. (05 Mar 2000) |
| aortic dissection: aetiology | <radiology> Usually degenerative, due to aging, increased risk: hypertension, bicuspic aortic valve, aortic coarctation, pregnancy, connective tissue disorder (Marfan, Ehlers-Danlos), skeletal abnormalities (scoliosis, pectus), mycotic aneurysm, Takayasu (giant cell) arteritis, aortic laceration see also: classification (12 Dec 1998) |
| aortic dissection: classification | <radiology> DeBakey: I ascending aorta to arch with or without descending aorta (30%), II ascending aorta only (20%), III descending aorta to thoracic aorta (50%), Stanford: A involvement of ascending aorta (regardless of origin), B aortic arch and distal aorta see also: aetiology mnemomics: 1 A.D. (DeBakey), A = Ascending (12 Dec 1998) |
| axillary dissection | <procedure, surgery> Surgical removal of lymph nodes from the armpit. This tissue is then sent to the pathologist to determine if the breast cancer has spread outside of the breast. The number of nodes dissected varies during surgery. (02 Jan 1998) |
| radical neck dissection | The most commonly performed major operation for head and neck malignancies, most of which are squamous cell carcinomas. The neck is opened laterally, the majority of the sternocleidomastoid muscle is removed, as are the regional cervical lymph nodes, the jugular vein, the spinal accessory nerve, the submaxillary gland and most of the parotid gland. There are several modifications. (12 Dec 1998) |
| neck dissection | Surgery to remove lymph nodes and other tissues in the neck. (12 Dec 1998) |
| dissection | 1. The act of dissecting an animal or plant; as, dissection of the human body was held sacrilege till the time of Francis I. 2. The act of separating or dividing for the purpose of critical examination. 3. Anything dissected; especially, some part, or the whole, of an animal or plant dissected so as to exhibit the structure; an anatomical so prepared. Dissection wound, a poisoned wound incurred during the dissection of a dead body. Origin: Cf. F. Dissection. Source: Websters Dictionary (01 Mar 1998) |
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