disease has location leptomeningeal melanoma https://www.malacards.org/card/meningeal_melanoma leptomeninx melanoma SCTID:277530005 Editor note: TODO check meninx vs leptomeninges melanoma (disease) of leptomeninx A melanoma that arises from leptomeningeal melanocytes. GARD:0023656 meningeal melanoma NCIT:C5317 leptomeningeal melanoma melanoma of the leptomeninges malignant melanoma of meninges leptomeninx melanoma (disease) DOID:6085 MONDO:0003761 melanoma of leptomeninges malignant leptomeningeal tumor melanoma primary melanoma of the central nervous system leptomeninx