[Ultrastructure of human skin melanomas].
Sixty invasive melanomas of human skin including 30 nodular, 28 extending superficially and 2 lentigo-melanomas were studied. The results indicate that electron microscopy may be efficiently used for differential diagnosis of melanomas and poorly differentiated tumors of other histogenesis. Some ultrastructural differences between lentigo-melanoma, melanoma extending superficially and nodular melanomas were found.
D006801:Humans; D008544:Melanocytes / Q000648:ultrastructure; D008545:Melanoma / Q000648:ultrastructure*; D008854:Microscopy, Electron; D012878:Skin Neoplasms / Q000648:ultrastructure*
Ul'trastruktura melanom kozhi cheloveka.