Fine needle aspiration of mediastinal mass showed numerous immature lymphoid cellsFine needle aspiration of mediastinal mass showed numerous immature lymphoid cells
Flow cytometry of mediastinal mass FNAFlow cytometry of mediastinal mass FNA
Flow cytometry of mediastinal mass FNAFlow cytometry of mediastinal mass FNA
Flow cytometry of mediastinal mass FNAFlow cytometry of mediastinal mass FNA
Mediastinal mass, epithelial cell proliferationMediastinal mass, epithelial cell proliferation
Mediastinal mass, epithelial cell-rich and lymphocyte-rich areas (40x)Mediastinal mass, epithelial cell-rich and lymphocyte-rich areas (40x)
Mediastinal mass, epithelial cell-rich and lymphocyte-rich areas (400x)Mediastinal mass, epithelial cell-rich and lymphocyte-rich areas (400x)
Cytokeratin cocktail immunostain of mediastinal massCytokeratin cocktail immunostain of mediastinal mass
Bone marrow biopsy at the time of leukemic presentationBone marrow biopsy at the time of leukemic presentation
Bone marrow aspirate showing numerous lymphoblasts (second admission)Bone marrow aspirate showing numerous lymphoblasts (second admission)
Flow cytometry of bone marrow showing a prominent T-lymphoblast population (second admission)Flow cytometry of bone marrow showing a prominent T-lymphoblast population (second admission)
Flow cytometry of bone marrow at the time of leukemic presentation-additional markersFlow cytometry of bone marrow at the time of leukemic presentation-additional markers