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The curious case of HLA‐DR‐positive APL
The triad of weak/absent CD34, negative HLA‐DR expression, and positivity to CD117 is pathognomonic for the diagnosis of acute promyelocytic leukemia. However, in rare cases, strong positivity to HLD‐DR and CD34 may be noted.
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7869374/ https://www.ncbi.nlm.nih.gov/pubmed/33598252 http://dx.doi.org/10.1002/ccr3.3683 |
| Sumario: | The triad of weak/absent CD34, negative HLA‐DR expression, and positivity to CD117 is pathognomonic for the diagnosis of acute promyelocytic leukemia. However, in rare cases, strong positivity to HLD‐DR and CD34 may be noted. |
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