xorlo & mi nitcu lo mikce

["And Rosta" <a.rosta@v21.me.uk>]

IIUC, "mi nitcu lo mikce" will have a meaning that 
generalizes over the two more particular readings "I need 
a doctor" can have (viz "There's a doctor who I need"
vs. "I need a doctor, any doctor, (tho there may be
no such doctor)". (And likewise for "mi nitcu re mikce".)
Is there a straightforward way of expressing each of 
the two readings distinctly?

--And.