旅行 りょこう しゃ血栓 けっせん しょうではありませんでした
ryokōshakessen shōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 旅行者血栓症

1. Was not a traveler's thrombosis.; Was not a travel-related blood clot.

Past/Perfective
Negative
Polite
Formal Register
Medicine