| variola benigna | <medicine> Resembling smallpox; pertaining to the disease called varioloid. Origin: Variola: cf. F. Varioloide. <medicine> The smallpox as modified by previous inoculation or vaccination. It is almost always a milder disease than smallpox, and this circumstance, with its shorter duration, exhibits the salutary effects of previous vaccination or inoculation. Origin: Cf. F. Varioloide. See Varioloid. Source: Websters Dictionary (01 Mar 1998) |
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| variola haemorrhagica | A severe and frequently fatal form of smallpox accompanied by extravasation of blood into the skin in the early stage, or into the pustules at a later stage, accompanied often by nosebleed and haemorrhage from other orifices of the body. Synonym: fulminating smallpox, variola haemorrhagica. (05 Mar 2000) |
| variola major | <disease, virology> This acute viral disease once claimed a high mortality rate, but was officially announced as globally eradicated in 1979. This was due to who vaccination programs. Headache, vomiting and fever precede, the eruption of a widespread rash that is raised, vesicular and finally pustular. The eruption follows a set pattern of dissemination, commencing on the head and face. When the final stage is passed scars (pockmarks) are left to disfigure the skin. (27 Sep 1997) |
| variola maligna | Malignant smallpox, usually of the haemorrhagic form. Synonym: malignant smallpox. Variola miliaris, a form of varioloid in which the eruption consists of miliary vesicles without the formation of pustules. (05 Mar 2000) |
| variola minor | A mild form of smallpox caused by a less virulent strain of the virus. Synonym: Cuban itch, Kaffir pox, milkpox, pseudosmallpox, pseudovariola, variola minor, West Indian smallpox, whitepox. Origin: Pg. Alastrar, to scatter over (05 Mar 2000) |
| variola pemphigosa | A form of smallpox in which the eruption consists of pemphigus-like blebs. Variola sine eruptione, an abortive form of smallpox in which the disease subsides without the appearance of any eruption, or at most a few papules that never go on to pustulation. (05 Mar 2000) |
| variola vaccine | <dermatology> The cutaneous and sometimes systemic reactions associated with vaccination with smallpox vaccine. (18 Nov 1997) |
| variola vaccinia | <dermatology> The cutaneous and sometimes systemic reactions associated with vaccination with smallpox vaccine. (18 Nov 1997) |
| variola vera | Simple smallpox of ordinary severity in the unvaccinated. (05 Mar 2000) |
| variola verrucosa | A mild or abortive form of varioloid, the eruption of which consists mainly of papules, with occasionally minute vesicles at the apices, which persist for a time as wartlike lesions. Synonym: wartpox. (05 Mar 2000) |
| variola virus | <virology> Virus responsible for smallpox. Said to have been completely eradicated. Large DNA virus (brick like, 250-390nm x 20-260nm) with complex outer and inner membranes (not derived from plasma membrane of host cell). (18 Nov 1997) |
| variolar | <medicine> Variolous. Source: Websters Dictionary (01 Mar 1998) |
| variolate | 1. To inoculate with smallpox. 2. Pitted or scarred, as if by smallpox. (05 Mar 2000) |
| variolation | <medicine> Inoculation with smallpox. Source: Websters Dictionary (01 Mar 1998) |
| variolic | <medicine> Variolous. Source: Websters Dictionary (01 Mar 1998) |
| varicose aneurysm |
an aneurysm in which the artery communicates with contiguous veins by means of an intervening sac.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| varicose ophthalmia |
a variety associated with varicosity of the veins of the conjunctiva.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| varicose vein |
a dilated tortuous vein, usually in the subcutaneous tissues of the leg, often associated with incompetency of the venous valves.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| variola virus |
the virtually extinct virus, belonging to the genus Orthopoxvirus, that is the etiologic agent of smallpox. No natural infection has occurred since 1977, and no reservoir of the virus now exists.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| variation |
Mutations are permanent, sometimes transmissible (if the change is to a germ cell) changes to the genetic material (usually DNA or RNA) of a cell. Mutations can be caused by copying errors in the genetic material during cell division and by exposure to radiation, chemicals, or viruses, or can occur deliberately under cellular control during the processes such as meiosis or hypermutation. ...
Ãâó: en.wikipedia.org/wiki/Variation_(genetics)
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| VAR | an acute contagious disease caused by herpes varicella zoster virus |
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| VAR | the member of the herpes virus family that is responsible for chickenpox |
| VAR | resembling the rash of chickenpox |
| VAR | dilatation of the veins associated with the spermatic cord in the testes |
| VAR | having sections or patches colored differently and usually brightly |
| VAR | having a variety of colors |
| VAR | having sections or patches colored differently and usually brightly |
| VAR | having a variety of colors |
| VAR | abnormally swollen or knotty |
| VAR | a vein that is permanently dilated |
| VAR | pathological condition of being varicose or having varicose veins |
| VAR | varix or varicose condition in which a vein is swollen and tortuous |
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