M3

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M3

Abbreviation for:
third marginal coronary artery (see there)

FAB classification

French-American-British classification of acute leukemia Hematology A schema that divides acute leukemias into lymphoid–ALL or myeloid–AML cell lines; of childhood ALL, 70% are predominantly L1, 27% are L2, and 3% or less are L3 or Burkitt cell type, in adults with ALL, 30% are L1, 65% are L2, and 5% are L3
FAB classification, acute leukemias
Acute lymphocytic leukemia (ALL)
L1  Small monotonous lymphocytes
L2  Mixed L1- and L3-type lymphocytes
L3  Large homogeneous blast cells
Acute myeloid leukemia (AML)
M1  Myeloblasts without maturation
M2  Myeloblasts with maturation (best AML prognosis)
M3  Hypergranular promyelocytic leukemia (faggot cells)
M3V  Variant, microgranular promyelocytic leukemia
M4  Myelomonocytic leukocytes
M5  Monocytic, subtype
  a. Poorly differentiated monocytic leukemia
  b. Well differentiated monocytic leukemia
M6  Erythroleukemia/DiGuglielmo syndrome
M7  Megakaryocytic leukemia Pleomorphic undifferentiated cells with cytoplasmic blebs; myelofibrosis or ↑ BM reticulin; positive for platelet peroxidase antifactor VIII
References in periodicals archive ?
Chart 4 shows velocity of M2 for the United States (top panel) and the velocity of M3C for the Euro area (bottom panel).
gov or from the respective selling stockholders, including Leitch Technology Corporation, 150 Ferrand Drive, Suite 700, Toronto, Ontario M3C 3E5 Canada.
Toronto, ON M3C 2E4; 416-444-3471; hathan1964@hotmail.
Foresters(TM) is a trademark of The Independent Order of Foresters, a fraternal benefit society, 789 Don Mills Road, Toronto, Canada, M3C 1T9.
1200 Eglinton Avenue East, Suite 900 Toronto, Ontario M3C 1H9 Phone: (416) 443-8788 Fax: (416) 443-9693 http://www.
Please address all donations to the Presbyterian Church in Canada, 50 Wynford Drive, Toronto, ON, M3C 1J7.
org ISAAC-International Society for Augmentative and Alternative Communication 49 The Donway W, #308 Toronto, ON Canada M3C 3M9 (416) 385-0351 (416) 385-0352 (fax) * secretariat@isaac-online.
49 The Donway West, Suite 308 Toronto, Ontario M3C 3M9 CANADA Tel: (416) 385-0351 Fax: (416) 385-0352 E-mail: isaac_mail@mail.