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单词 pathergy
释义

pathergy


pathergy

[′path·ər·jē] (immunology) Either a subnormal response to an allergen or an unusually intense one in which the individual becomes sensitive not only to the specific substance but to others.

pathergy


pathergy

 [path´er-je] 1. an abnormal reaction to an allergen, either a subnormal reaction or an excessive reaction.2. a condition of being allergic to several antigens. adj., adj pather´gic.

path·er·gy

(path'ĕr-jē), Obsolete term for those reactions resulting from a state of altered activity, both allergic (immune) and nonallergic. [G. pathos, disease, + ergon, work]

pathergy

Dermatology
The development of a skin lesion similar or identical to the “index lesion” at a site of mechanical trauma—e.g., the development of sterile pustules of traumatised skin in patients with Behçet’s disease.
 
Medspeak, retired
An obsolete nonspecific term for either
(1) An altered immune response to an antigenic challenge, or
(2) The sum of all the reactions arising in or secondary to an altered physiologic "baseline".

path·er·gy

(path'ĕr-jē) Those reactions resulting from a state of altered activity, both allergic (immune) and nonallergic. [G. pathos, disease, + ergon, work]

pathergy

The appearance of a papular or pustular lesion around a point on the skin at which a sterile substance was injected 24 to 48 hours before.
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更新时间:2024/9/24 2:37:02