Stage is difficult to determine until eschar has sloughed or has been surgically removed. 在焦痂脱落或手术去除前难以确定其分期。
eschar
[ noun ] a dry scab formed on the skin following a burn or cauterization of the skin <noun.body>
Eschar \Es"char\, n. [L. eschara, Gr. ?: cf. F. eschare. See {Scar}.] (Med.) A dry slough, crust, or scab, which separates from the healthy part of the body, as that produced by a burn, or the application of caustics.
Eschar \Es"char\, n. [Ir.] (Geol.) In Ireland, one of the continuous mounds or ridges of gravelly and sandy drift which extend for many miles over the surface of the country. Similar ridges in Scotland are called kames or kams. [Written also {eskar} and {esker}.] ※ ||