Ecthyma

Part of speech: noun

Definitions

1. A skin disorder marked by ulcerative lesions covered with crusts, often resulting from bacterial inflammation that causes discomfort and potential skin damage
2. This condition involves the formation of scabby and painful sores on the skin, typically due to an infectious bacteria that may lead to scarring
3. A medical condition characterized by painful, crusted sores on the skin, usually caused by bacterial infection that can result in scarring and discomfort

Etymology: Ancient Greek physicians used "ekthuma" for an eruption that broke out on the skin. The term combines "ek", meaning "out", with "thuein", a verb for rushing or seething with force. The image is of something boiling up and bursting through the surface, which fits a lesion that forms a pustule and then ulcerates. The term reached English through Latin medical writing and kept its clinical sense. It now names a deeper sore covered with crusts, usually caused by bacterial infection, that can damage the skin as it heals.