| bovine vaccinia mammillitis | A poxlike disease of the skin of the bovine teat caused by vaccinia virus. (05 Mar 2000) |
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| vaccinia | <dermatology> The cutaneous and sometimes systemic reactions associated with vaccination with smallpox vaccine. (18 Nov 1997) |
| vaccinia gangrenosa | A severe or even fatal form of vaccinia occurring chiefly in subjects with an immunologic deficiency or dyscrasia and characterised by progressive enlargement of the initial and also of secondary lesions. Synonym: vaccinia gangrenosa. (05 Mar 2000) |
| vaccinia virus | <molecular biology, virology> DNA viruses used in several biotechnology applications, including expression vector systems. Because they can hold quite a lot of DNA, they can be used to make more than one protein at once in a cell, which can be useful for making proteins with more than one polypeptide chain. (14 Nov 1997) |
| variola vaccinia | <dermatology> The cutaneous and sometimes systemic reactions associated with vaccination with smallpox vaccine. (18 Nov 1997) |
| generalised vaccinia | Secondary lesions of the skin following vaccination which may occur in subjects with previously healthy skin but are more common in the case of traumatised skin, especially in the case of eczema (eczema vaccinatum). In the latter instance, generalised vaccinia may result from mere contact with a vaccinated person. Secondary vaccinial lesions may also occur following transfer of virus from the vaccination to another site by means of the fingers. (05 Mar 2000) |
| progressive vaccinia | A severe or even fatal form of vaccinia occurring chiefly in subjects with an immunologic deficiency or dyscrasia and characterised by progressive enlargement of the initial and also of secondary lesions. Synonym: vaccinia gangrenosa. (05 Mar 2000) |
| acanthamoeba keratitis | Infection of the cornea by an ameboid protozoan which may cause corneal ulceration leading to blindness. (12 Dec 1998) |
| actinic keratitis | A reaction of the cornea to ultraviolet light. (05 Mar 2000) |
| vascular keratitis | Superficial cellular infiltration of the cornea and neovascularization between Bowman's membrane and the epithelium. (05 Mar 2000) |
| marginal keratitis | A corneal inflammation at the limbus. (05 Mar 2000) |
| geographic keratitis | Keratitis with coalescence of superficial lesions in herpes keratitis. (05 Mar 2000) |
| vesicular keratitis | Keratitis with coalescence of areas of epithelial corneal oedema. (05 Mar 2000) |
| metaherpetic keratitis | A postinfectious corneal inflammation in herpetic keratitis leading to epithelial erosion; not due to virus replication. (05 Mar 2000) |
| phlyctenular keratitis | An inflammation of the corneal conjunctiva with the formation of small red nodules of lymphoid tissue (phlyctenulae) near the corneoscleral limbus. Synonym: scrofulous keratitis. (05 Mar 2000) |