<unk>  is a character in Shakespeare's play Hamlet.<unk> , named after her, may refer to: *<unk> , a medical condition characterized by Hodgkin lymphoma with autoimmune limbic encephalitis, caused by anti-metabotropic glutamate receptor 5 antibodies (mGluR5) *<unk>  complex, a psychological term
Ophelia syndrome
Red ear syndrome
Branchio-oto-renal syndrome
Wieacker syndrome
Wunderlich syndrome
Austrian syndrome
PAPA syndrome
Heyde's syndrome