Dal Cin P, Sciot R, De Wever I, Van Damme B, Van den Berghe H
Center for Human Genetics, University of Leuven, Belgium.
Cancer Genet Cytogenet. 1994 Dec;78(2):232-5. doi: 10.1016/0165-4608(94)90095-7.
Specific chromosome abnormalities characterize benign and malignant adipose tissue tumors and are of great diagnostic and clinical importance. Lipoblastoma is a rare benign adipose tumor that mimics myxoid liposarcoma histologically. Although only a few lipoblastomas have been investigated cytogenetically, it is increasingly clear that these adipose tissue tumor generally show rearrangements of 8q11-q13 region but lack the t(12;16) that allows these tumors to be distinguished from myxoid liposarcomas.
特定的染色体异常是良性和恶性脂肪组织肿瘤的特征,具有重要的诊断和临床意义。脂肪母细胞瘤是一种罕见的良性脂肪肿瘤,在组织学上类似于黏液样脂肪肉瘤。尽管仅有少数脂肪母细胞瘤进行了细胞遗传学研究,但越来越清楚的是,这些脂肪组织肿瘤通常显示8q11-q13区域的重排,但缺乏可将这些肿瘤与黏液样脂肪肉瘤区分开来的t(12;16)。