| 释义 |
progressive vaccinia
Thesaurus| Noun | 1. | progressive vaccinia - a severe or even fatal form of vaccinia that occurs mainly in persons with an immunological deficiency; characterized by progressive enlargement of the initial lesionvaccinia gangrenosavaccina, vaccinia, variola vaccina, variola vaccine, variola vaccinia - a local infection induced in humans by inoculation with the virus causing cowpox in order to confer resistance to smallpox; normally lasts three weeks and leaves a pitted scar |
EncyclopediaSeevacciniaprogressive vaccinia
vaccinia [vak-sin´e-ah] the cutaneous and sometimes systemic reactions associated with vaccination with smallpox vaccine. See also cowpox and paravaccinia.vaccinia gangreno´sa generalized vaccinia with failure to develop antibodies against the virus (due to agammaglobulinemia), with spreading necrosis at the site and metastasis of lesions throughout the body.generalized vaccinia a condition of widespread vaccinial lesions resulting from sensitivity response to smallpox vaccination and delayed production of neutralizing antibodies.progressive vaccinia vaccinia gangrenosa.pro·gress·ive vac·cin·i·aa severe or even fatal form of vaccinia occurring chiefly in patients with an immunologic deficiency or dyscrasia and characterized by progressive enlargement of the initial and also of secondary lesions. Synonym(s): vaccinia gangrenosavaccinia (vak-sin'e-a) [ vaccine + -ia], VVA contagious disease of cattle, produced in humans by inoculation with cowpox virus to confer immunity against smallpox. Papules form about the third day after vaccination, changing to umbilicated vesicles about the fifth day, and at the end of the first week becoming umbilicated pustules surrounded by red areolae. They dry and form scabs, which fall off about the second week, leaving a white pitted depression. Synonym: cowpox; vaccina See: vaccination; varicella; variolavaccinia necrosumSpreading necrosis at the site of a smallpox vaccination; may be accompanied by similar necrotic areas elsewhere on the body. Synonym: progressive vacciniaprogressive vacciniavaccinia necrosum.progressive vaccinia
Related to progressive vaccinia: eczema vaccinatum, vaccinia gangrenosa, generalized vaccinia, vaccinia necrosumSynonyms for progressive vaccinianoun a severe or even fatal form of vaccinia that occurs mainly in persons with an immunological deficiencySynonymsRelated Words- vaccina
- vaccinia
- variola vaccina
- variola vaccine
- variola vaccinia
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