Strong myeloperoxidase positivity in leukemic blasts most di… | 마이메르시 MyMerci
이 문제가 수록된 문제집미국 임상병리사 MLS(ASCP/ASCPi) 문제은행·CAT문제집 보기
Hematology · 혈액학·지혈
문제
Strong myeloperoxidase positivity in leukemic blasts most directly supports which lineage?
1Mature B-cell lineage
2Myeloid lineage✓ 정답
3Megakaryocytes only
4Plasma-cell lineage
해설
Myeloperoxidase is a key marker of myeloid differentiation and supports assignment of blasts to myeloid lineage when interpreted with morphology and immunophenotype.