9 Lymphocyte maturation FIGURE 9–1 Lymphocyte sequence—B and T lymphoblasts. Lymphoblast FIGURE 9–2A Lymphoblast. FIGURE 9–2B Schematic of lymphoblast. FIGURE 9–2C Electron micrograph of lymphoblast (×28,750). Lymphoblasts are difficult to distinguish morphologically in normal bone marrow. Size: 10-20 μm Nucleus: Round to oval Nucleoli: ≥1 Chromatin: Fine, evenly stained Cytoplasm: Scant; slightly to moderately basophilic Granules: None N/C RATIO: 7:1 to 4:1 Reference interval: Bone marrow: Not defined Peripheral blood: 0% FIGURE 9–3 Lymphocyte sequence—B and T prolymphocytes. Prolymphocyte FIGURE 9–4A Prolymphocyte. FIGURE 9–4B Schematic of prolymphocyte. Prolymphocytes are difficult to distinguish morphologically in normal bone marrow. Size: 9-18 μm Nucleus: Round or indented Only gold members can continue reading. Log In or Register to continue Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Related posts: Hematopoiesis Precursor lymphoid neoplasms Variations in size and color of erythrocytes Erythrocyte maturation Variations in shape and distribution of erythrocytes Diseases affecting erythrocytes Stay updated, free articles. Join our Telegram channel Join Tags: Clinical Hematology Atlas Jun 12, 2016 | Posted by admin in HEMATOLOGY | Comments Off on Lymphocyte maturation Full access? Get Clinical Tree
9 Lymphocyte maturation FIGURE 9–1 Lymphocyte sequence—B and T lymphoblasts. Lymphoblast FIGURE 9–2A Lymphoblast. FIGURE 9–2B Schematic of lymphoblast. FIGURE 9–2C Electron micrograph of lymphoblast (×28,750). Lymphoblasts are difficult to distinguish morphologically in normal bone marrow. Size: 10-20 μm Nucleus: Round to oval Nucleoli: ≥1 Chromatin: Fine, evenly stained Cytoplasm: Scant; slightly to moderately basophilic Granules: None N/C RATIO: 7:1 to 4:1 Reference interval: Bone marrow: Not defined Peripheral blood: 0% FIGURE 9–3 Lymphocyte sequence—B and T prolymphocytes. Prolymphocyte FIGURE 9–4A Prolymphocyte. FIGURE 9–4B Schematic of prolymphocyte. Prolymphocytes are difficult to distinguish morphologically in normal bone marrow. Size: 9-18 μm Nucleus: Round or indented Only gold members can continue reading. Log In or Register to continue Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Related posts: Hematopoiesis Precursor lymphoid neoplasms Variations in size and color of erythrocytes Erythrocyte maturation Variations in shape and distribution of erythrocytes Diseases affecting erythrocytes Stay updated, free articles. Join our Telegram channel Join Tags: Clinical Hematology Atlas Jun 12, 2016 | Posted by admin in HEMATOLOGY | Comments Off on Lymphocyte maturation Full access? Get Clinical Tree
