英: late-phase cutaneous reaction

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1. 薬物過敏症：分類および臨床的特徴drug hypersensitivity classification and clinical features [show details]
…urticaria and it can be difficult to discern if a rash was truly urticarial based on history alone. Many delayed reactions involve a pruritic exanthem or rash that causes diffuse swelling of the skin, and …
2. 発疹性（斑状丘疹性薬疹）薬疹exanthematous maculopapular drug eruption [show details]
… specific anticonvulsants (eg, carbamazepine) . Many, but not all, cases of drug-induced exanthem are thought to be delayed-type, T cell-mediated (type IV) immune reactions accompanied by the activation of several …
3. 薬物アレルギー患者へのアプローチan approach to the patient with drug allergy [show details]
… therapy should be begun immediately with appropriate monitoring. Challenge schemes for simple delayed exanthema to drugs are usually performed either in the context of research (to document sensitivity) or …
4. 皮膚炎の概要（湿疹様皮膚炎）overview of dermatitis eczematous dermatoses [show details]
… inflammatory skin disease that occurs most frequently in children but also affects adults.… Allergic contact dermatitis (ACD) occurs when contact with a particular substance elicits a delayed (type IV) hypersensitivity reaction: Common sensitizers…
5. 顔面紅斑が認められる患者に対するアプローチapproach to the patient with facial erythema [show details]
… associated with facial erythema is available separately. A variety of factors, including primary skin diseases, external insults, and systemic illness may cause facial redness. Knowledge of the distinctive … Allergic contact dermatitis – Delayed hypersensitivity reactions to external substances that contact the skin can cause acute,…

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[16] 遅延型皮膚反応（DTH）[delayed type hypersensitivity ...

遅延型皮膚反応（DTH）[delayed type hypersensitivity] DTHは，抗原に感作され記憶細胞となった感作T細胞が，同一の抗原を提示されることで活性化し引き起こすアレルギー反応である．T細胞から放出されるサイトカインによりマクロファージやNK細胞が組織に遊走し，紅斑・硬結を特徴とする炎症反応を ...