title: Ultrastructural relationship of melanocytes to mast cells and "melanophages" in a lesion of alopecia mucinosa.
mesh_terms: D000505:Alopecia / Q000473:pathology*; D003712:Dendrites / Q000166:cytology; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008407:Mast Cells / Q000166:cytology* / Q000201:enzymology; D008544:Melanocytes / Q000166:cytology*; D008722:Methods; D008854:Microscopy, Electron; D008875:Middle Aged; D000507:Mucinosis, Follicular / Q000473:pathology; D012867:Skin / Q000166:cytology; D013194:Staining and Labeling