title: [Diagnosis of malignant blue nevus].
abstract: A case of malignant melanoma of the femur is described. The tumor has arisen in the presence of proliferating blue nervus. Differential diagnosis appeared complicated due to a high degree of cell differentiation in apparent anaplasia of the tumor tissue. Malignant nature of the process was evident from a rapid proliferation of the long-standing pigmented new growth, its large size, necrosis and mitoses presentation.
authors: A S
authors: AS
authors: Gordeladze
authors: O N
authors: ON
authors: Gaĭkova
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008545:Melanoma / Q000473:pathology*; D008875:Middle Aged; D009508:Nevus, Pigmented / Q000473:pathology*; D011379:Prognosis; D012878:Skin Neoplasms / Q000473:pathology*
vernacular_title: K diagnostike malignizirovannykh golubykh nevusov.