“A Aggressive Dermatofibroma With Metastatic Lesions of the Lymph Nodes, Lungs, and Bones. Description of the Clinical Case. Literature Review”. Voprosy Onkologii, vol. 71, no. 4, Sept. 2025, p. OF-2256, https://doi.org/10.37469/0507-3758-2025-71-4-OF-2256.