Ohjimi Y, Iwasaki H, Kaneko Y, Ishiguro M, Ohgami A, Kikuchi M
Department of Pathology, Fukuoka University School of Medicine, Japan.
Cancer Genet Cytogenet. 1992 Aug;62(1):103-5. doi: 10.1016/0165-4608(92)90050-i.
We studied a single case of lipoblastoma in a 4-year-old boy. Cytogenetic analysis of the tumor cells showed two abnormal clones: 47,XY,t(3;8)(q12;q11.2),+mar, and 46,XY,t(3;8)(q12;q11.2). To our knowledge, this is the second report of chromosome findings in this rare tumor. Although lipoblastomas are frequently confused with myxoid liposarcomas, breakpoints in our patient were different from those of myxoid liposarcoma.
我们研究了一名4岁男孩的单发性脂肪母细胞瘤病例。对肿瘤细胞进行的细胞遗传学分析显示出两个异常克隆:47,XY,t(3;8)(q12;q11.2),+mar,以及46,XY,t(3;8)(q12;q11.2)。据我们所知,这是关于这种罕见肿瘤染色体研究结果的第二篇报道。尽管脂肪母细胞瘤常被误诊为黏液样脂肪肉瘤,但我们患者的断点与黏液样脂肪肉瘤不同。