Medical Dictionary
leptomeningitis
noun lep·to·men·in·gi·tis \-ˌmen-ən-ˈjīt-əs\
plural lep·to·men·in·git·i·des \-ˈjit-ə-ˌdēz\
Medical Definition of LEPTOMENINGITIS
: inflammation of the pia mater and the arachnoid membrane
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