ἰσόϋψος
From LSJ
Ἐς δὲ τὰ ἔσχατα νουσήματα αἱ ἔσχαται θεραπεῖαι ἐς ἀκριβείην, κράτισται → But for extreme illnesses, extreme remedies, applied with severe exactitude, are the best (Hippocrates, Aphorism 6)
Greek (Liddell-Scott)
ἰσόϋψος: -ον, = τῷ προηγ., Γαλην. τ. 18, μέρος 1, σ. 757.