TO THE EDITOR: Cuplike nuclei (CLN) (nuclei with prominent invagination) are recognized as a distinctive morphologic finding in the blasts of acute myeloid leukemia (AML).[1][1][⇓][2][⇓][3][⇓][4][⇓][5]-[6][6] They are seen in ∼20%… Click to show full abstract
TO THE EDITOR: Cuplike nuclei (CLN) (nuclei with prominent invagination) are recognized as a distinctive morphologic finding in the blasts of acute myeloid leukemia (AML).[1][1][⇓][2][⇓][3][⇓][4][⇓][5]-[6][6] They are seen in ∼20% of all AML cases[2][2],[4][4],[5][5] and are associated
               
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