The story
From pseudo- + pseudo-Meigs' syndrome, the latter in turn from pseudo- + Meigs' syndrome.
Etymology from Wiktionary, CC BY-SA 4.0.
pseudo-pseudo-Meigs' syndrome
Today it means: A rare manifestation of systemic lupus erythematosus, defined by the presence of ascites, pleural effusions and an elevated CA-125 level. Full definition →