最終更新日：2025/11/20

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(medicine) A superficial structure of dead tissue, usually hardened, commonly, but not necessarily dark, adhering to underlying living or necrotic tissue, caused by gangrene or a burn

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eschar

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元となった辞書の項目

eschar

IPA（発音記号）

/ˈɛskɑː/

名詞

可算名詞不可算名詞比喩的用法文語

(medicine) A superficial structure of dead tissue, usually hardened, commonly, but not necessarily dark, adhering to underlying living or necrotic tissue, caused by gangrene or a burn

日本語の意味

痂皮（かひ）：壊死や火傷により生じる、硬化した死んだ組織の表層構造。一般に暗色で、下の生存組織または壊死組織に付着している。

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The surgeon carefully removed the eschar to prevent infection and promote healing.

Google翻訳 / DeepL翻訳

外科医は感染を防ぎ治癒を促進するために、壊死した硬いかさぶたを慎重に取り除きました。

詳細

意味（1）

(medicine) A superficial structure of dead tissue, usually hardened, commonly, but not necessarily dark, adhering to underlying living or necrotic tissue, caused by gangrene or a burn

...stable intact eschar on the heels should not be removed. Blood flow in the tissue under the eschar is poor and the wound is susceptible to infection. The eschar acts as a natural barrier to infection by keeping the bacteria from entering the wound. If the eschar becomes unstable (wet, draining, loose, boggy, edematous, red) it should be debrided according to the clinic or facility protocol

Google翻訳 / DeepL翻訳

詳細

意味（2）

(loose or obsolete) Any hard, dark, commonly flattened or sunken lesion or crust, especially on a burn, abscess, infection, wound; commonly a coagulation of blood or exudations, not necessarily involving dead or necrotic tissue.