Yogita Rohil, Dhanlaxmi Shetty, Gaurav Narula, Shripad D Banavali
{"title":"高危b细胞急性淋巴母细胞白血病ABL2染色体重排的新病例。","authors":"Yogita Rohil, Dhanlaxmi Shetty, Gaurav Narula, Shripad D Banavali","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Objectives: </strong>Philadelphia chromosome-like acute lymphoblastic leukemia (Ph-like ALL) accounts for ~15% of patients with high-risk ALL with an activated tyrosine kinase profile similar to Philadelphia chromosome positive ALL, without the presence of BCR-ABL1 rearrangement. ABL-class genes (ABL1, ABL2, PDGFRB, CSF1R and CRLF2) comprise the second major subgroup of Ph-like ALL cases but presence of ABL2 gene rearrangement in leukemia is rarely reported. We report a novel case of ABL2 chromosomal rearrangement that results from t(1;7)(q25;q32) in a patient with high-risk ALL.</p>","PeriodicalId":73975,"journal":{"name":"Journal of the Association of Genetic Technologists","volume":"45 2","pages":"73-76"},"PeriodicalIF":0.0000,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Novel Case of ABL2 Chromosomal Rearrangement in High-Risk B-Cell Acute Lymphoblastic Leukemia.\",\"authors\":\"Yogita Rohil, Dhanlaxmi Shetty, Gaurav Narula, Shripad D Banavali\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objectives: </strong>Philadelphia chromosome-like acute lymphoblastic leukemia (Ph-like ALL) accounts for ~15% of patients with high-risk ALL with an activated tyrosine kinase profile similar to Philadelphia chromosome positive ALL, without the presence of BCR-ABL1 rearrangement. ABL-class genes (ABL1, ABL2, PDGFRB, CSF1R and CRLF2) comprise the second major subgroup of Ph-like ALL cases but presence of ABL2 gene rearrangement in leukemia is rarely reported. We report a novel case of ABL2 chromosomal rearrangement that results from t(1;7)(q25;q32) in a patient with high-risk ALL.</p>\",\"PeriodicalId\":73975,\"journal\":{\"name\":\"Journal of the Association of Genetic Technologists\",\"volume\":\"45 2\",\"pages\":\"73-76\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Association of Genetic Technologists\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Association of Genetic Technologists","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Novel Case of ABL2 Chromosomal Rearrangement in High-Risk B-Cell Acute Lymphoblastic Leukemia.
Objectives: Philadelphia chromosome-like acute lymphoblastic leukemia (Ph-like ALL) accounts for ~15% of patients with high-risk ALL with an activated tyrosine kinase profile similar to Philadelphia chromosome positive ALL, without the presence of BCR-ABL1 rearrangement. ABL-class genes (ABL1, ABL2, PDGFRB, CSF1R and CRLF2) comprise the second major subgroup of Ph-like ALL cases but presence of ABL2 gene rearrangement in leukemia is rarely reported. We report a novel case of ABL2 chromosomal rearrangement that results from t(1;7)(q25;q32) in a patient with high-risk ALL.
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