柔腦脊膜炎; 軟腦膜炎
Leptomeningitis \Lep`to*men`in*gi"tis\ (l[e^]p`t[-o]*m[e^]n`[i^]n*j[imac]"t[i^]s), n. [NL., fr. Gr. lepto`s small + meningitis.] (Med.) Inflammation of the pia mater or of the arachnoid membrane.
leptomeningitis n : inflammation of the leptomeninges