Hematology
Macrocytosis and Red Blood Cell Morphology in B12 Deficiency
Peripheral blood smear in vitamin B12 deficiency: severe macrocytosis with MCV 130 fL, megalocytes, poikilocytosis, and nucleated red blood cells.
Tag
Vitamin B12
Hematology
Megaloblasts in Bone Marrow with Vitamin B12 Deficiency
Explore the morphology of megaloblasts in bone marrow aspirates from patients with vitamin B12 deficiency, focusing on asynchronous maturation, chromatin structure, and mitotic figures.
Hematology
Bone Marrow in B12-Deficiency Anemia: Microscopy
Microscopy of bone marrow smear in B12-deficiency anemia: megaloblastic erythropoiesis, giant metamyelocytes, and hypersegmented neutrophils.
Hematology
Neutrophil Hypersegmentation: Causes and Diagnostic Criteria
Criteria for neutrophil hypersegmentation in blood smears. Diagnostic significance in vitamin B12 deficiency, folic acid deficiency, MDS, and other pathologies.
Hematology
Macrocytic Anemia and Neutrophil Hypersegmentation
A clinical case of severe macrocytic anemia: pancytopenia, MCV 121.5 fL, neutrophil hypersegmentation in blood smear, and differential diagnosis with MDS.
Hematology
Bone Marrow Morphology in Vitamin B12 Deficiency
Bone marrow cell morphology in vitamin B12 deficiency: maturation asynchrony, megaloblastic erythropoiesis, and abnormal mitotic figures.
Hematology
Severe Megaloblastic Anemia: Cellular Morphology
A clinical case of severe megaloblastic anemia, featuring bone marrow morphology with megaloblasts, neutrophil hypersegmentation, and blood parameters.
Hematology
Megaloblastic Anemia: Dyserythropoiesis in Bone Marrow
A clinical case of severe megaloblastic anemia: neurological symptoms, pancytopenia, and morphological signs of dyserythropoiesis in bone marrow smears.
Hematology
Mitoses in Bone Marrow in B12-Deficiency Anemia
Bone marrow cell morphology in B12-deficiency anemia: smear microscopy, megaloblastic erythropoiesis, and mitotic figures in hematopoietic cells.
Hematology
Differential Diagnosis of Iron Deficiency and B12 Anemia
A clinical case review: differentiating microcytic iron deficiency anemia and vitamin B12 deficiency based on MCV and ferritin levels.
Lab test interpretation
Elevated ALT, AST, and GGT: Differential Diagnosis
Clinical case review: isolated elevation of ALT, AST, and gamma-GT in a 36-year-old woman. Calculation of de Ritis ratio, search for causes, and examination plan.