YOU SAID:

I've come down with a case of ligma.

INTO JAPANESE

私はリグマのケースで降りてきた。

BACK INTO ENGLISH

I came down with a case of a rigger.

INTO JAPANESE

私はリガーのケースで降りてきた。

BACK INTO ENGLISH

I came down with Rigger's case.

INTO JAPANESE

私はリガーのケースで降りてきた。

BACK INTO ENGLISH

I came down with Rigger's case.