1Misago N, Nagase K, Toda S, et al. Cellular blue nevus with nevus cells in a sentinel lymph node. Eur J Dermatol, 2008, 18(5): 586-589.
2Granter SR, McKee PH, Calonje E, et al. Melanoma associated with blue nevus and melanoma mimicking cellular blue nevus: a clinicopathologic study of 10 cases on the spectrum of so-called 'malignant blue nevus'. Am J Surg Pathol, 2001, 25( 3 ): 316-323.