[Evidence of bone marrow involvement by in vitro growth of lymphoma colonies in a child with non-Hodgkin's lymphoma].
D000293:Adolescent; D001853:Bone Marrow / Q000473:pathology*; D016026:Bone Marrow Transplantation; D002478:Cells, Cultured; D006801:Humans; D008223:Lymphoma / Q000473:pathology*; D008297:Male; D009361:Neoplasm Invasiveness