[1] The wording of this is similar to Lexica Segueriana 216.19 Bachmann, although there the lexicographer specifies that the specification 'lasts a long time' pertains to contemporary usage. The headword itself first occurs at Homer, Iliad 4.190, and 'wound' is the gloss of the D scholia there.
[2] Similar etymologies are offered by, e.g. Etymologicum Magnum 120.38, Etymologicum Gudianum epsilon458.
[3] Ascribed to Aelian (fr. 249 Hercher, 247 Domingo-Forasté) and quoted again at epsilon 1597, with slightly different wording and, more importantly, 'her whole body' standing in place of 'his whole body'. Hercher emended e(lkw=n ('wounds') to eu)lw=n ('worms'), apparently on the basis of Herodotos 4.205 (web address 1); there it is a woman, queen Pheretime (epsilon 1006, epsilon 3559, phi 220), who suffers the affliction in question.