γαστροβιοψία

From LSJ

τὸ ἓν καὶ τὸ ὂν πολλαχῶς λέγεται → the term being and the term one are used in many ways, one and being have various meanings, one and being have many senses

Source

Greek Monolingual

η
βιοψία του γαστρικού βλεννογόνου.