title: Lentigo maligna of the fingertip. Clinical, histologic, and ultrastructural studies of two cases.
mesh_terms: D002467:Cell Nucleus; D003594:Cytoplasmic Granules; D005260:Female; D005385:Fingers; D006229:Hand Dermatoses / Q000473:pathology*; D006801:Humans; D007911:Lentigo / Q000473:pathology*; D008297:Male; D008544:Melanocytes; D008548:Melanosis / Q000473:pathology; D008854:Microscopy, Electron; D008875:Middle Aged; D009262:Nails; D011230:Precancerous Conditions / Q000473:pathology; D012270:Ribosomes