ClearLLab LS CaseBook

This CD20/Side Scatter dot plot is gated on CD45+ events. Unlike the dot plots gated on Lymphocytes, it includes the named populations defined on the CD45/Side Scatter dot plot: lymphocytes (red), monocytes (green), granulocytes (blue), and blasts (pink). A portion of the blasts (pink) express CD20.

ThisCD56/CD19dot plot isgatedonCD45+events. Unlike thedot plots gated on Lymphocytes, it includes the named populations defined on the CD45/Side Scatter dot plot: lymphocytes (red), monocytes (green), granulocytes (blue), and blasts (pink). The blasts (pink) are negative for CD56 and positive for CD19.

ThisCD34/CD10dot plot isgatedonCD45+events. Unlike thedot plots gated on Lymphocytes, it includes the named populations defined on the CD45/Side Scatter dot plot: lymphocytes (red), monocytes (green), granulocytes (blue), and blasts (pink). As noted elsewhere in the analysis, the blasts (pink) express CD10 and partial CD34.

This CD34/CD20 dot plot is gated on CD45+ events. Unlike the dot plots gated on Lymphocytes, it includes the named populations defined on the CD45/Side Scatter dot plot: lymphocytes (red), monocytes (green), granulocytes (blue), and blasts (pink). As noted elsewhere the blasts (pink) express CD34 and partial CD20.

Neoplastic Process of B cell Origin > B lymphoblastic leukemia/lymphoblastic lymphoma > Case #4: B Acute Lymphoblastic Leukemia/Lymphoblastic Lymphoma

Every Event Matters

36 Beckman Coulter • ClearLLab LS Casebook