Cotter P D, Tumewu P, Browett P J
Cutogenetics Department, Princess Mary Childrens' Hospital, Auckland, New Zealand.
Cancer Genet Cytogenet. 1993 Oct 15;70(2):142-3. doi: 10.1016/0165-4608(93)90186-p.
Cytogenetic analysis of bone marrow from an 80-year-old woman with small cell lymphocytic lymphoma revealed a del(20)(q11.2) as the sole cytogenetic abnormality. Del(20q) is found almost exclusively in myeloid disorders and this case represents a rare occurrence in a non-myeloid disorder.
对一名患有小细胞淋巴细胞淋巴瘤的80岁女性的骨髓进行细胞遗传学分析，结果显示del(20)(q11.2)是唯一的细胞遗传学异常。Del(20q)几乎仅在髓系疾病中发现，而该病例代表了在非髓系疾病中的罕见情况。
