Two Cases of Acute Erythroid Leukemia Presenting with Marked Macrocytic Anemia, Reticulocytosis and Hemolysis
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- Ota Seisuke
- Department of Internal Medicine, Himeji St. Mary's Hospital, Japan Department of Respiratory Internal Medicine, Himeji St. Mary's Hospital, Japan
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- Kasahara Akinori
- Department of Internal Medicine, Himeji St. Mary's Hospital, Japan
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- Mizuno Shoma
- Department of Respiratory Internal Medicine, Himeji St. Mary's Hospital, Japan
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- Uchikoga Osamu
- Department of Internal Medicine, Himeji St. Mary's Hospital, Japan
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- Kuroda Momoko
- Department of Internal Medicine, Himeji St. Mary's Hospital, Japan
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- Miyoshi Haruka
- Department of Internal Medicine, Himeji St. Mary's Hospital, Japan
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- Shiomi Kohei
- Department of Internal Medicine, Himeji St. Mary's Hospital, Japan
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- Umena Sachio
- Department of Internal Medicine, Himeji St. Mary's Hospital, Japan
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- Noguchi Toshio
- Department of Internal Medicine, Himeji St. Mary's Hospital, Japan
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- Kishimoto Nobuyasu
- Department of Respiratory Internal Medicine, Himeji St. Mary's Hospital, Japan
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- Matsumura Tadashi
- Department of Internal Medicine, Himeji St. Mary's Hospital, Japan
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抄録
Case 1. The laboratory findings of a hematological analysis of a 53-year-old woman with palpitations and dyspnea revealed the following: red blood cell (RBC) count: 9.4×105 /μL with 60.0‰ reticulocytes; Hb: 3.7 g/dL; mean corpuscular volume (MCV): 124.5 fL; white blood cell (WBC) count: 2,800 /μL with 10.0% myeloblasts. Case 2. Similarly, a 42-year-old man with dizziness had a RBC count of 1.63×106 /μL with 24.0% reticulocytes, an Hb level of 6.0 g/dL, an MCV of 120.2 fL and a WBC count of 3,100 /μL with 4.0% myeloblasts. Bone marrow aspirates in both patients confirmed a diagnosis of acute erythroid leukemia (AEL), which can present as marked macrocytic anemia with an MCV in excess of 120 fL and hemolysis.<br>
収録刊行物
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- Internal Medicine
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Internal Medicine 52 (13), 1509-1512, 2013
一般社団法人 日本内科学会