Recurrence-free survival curves and CD133- positivity expression.

<p>Recurrence-free survival curves and CD133- positivity expression.</p

Group of neoplastic cells showing CD 133 positive cytoplasmic expression.

<p>Group of neoplastic cells showing CD 133 positive cytoplasmic expression.</p

Most neoplastic cells express CD133.

<p>Most neoplastic cells express CD133.</p

Kaplan-Meier curve for recurrence and survival.

<p>Kaplan-Meier curve for recurrence and survival.</p

Most neoplastic cells express null or weak CK20. However, there are groups of cells expressing simultaneously CD 133 and CK 20 (encircled areas).

<p>Most neoplastic cells express null or weak CK20. However, there are groups of cells expressing simultaneously CD 133 and CK 20 (encircled areas).</p

CD 133 protein expression in the apical border of cancer cells, shedding CD 133 positive debris into the luminal glands.

<p>CD 133 protein expression in the apical border of cancer cells, shedding CD 133 positive debris into the luminal glands.</p

CD 133 protein expression in the apical border of periventricular neuroepithelial cells (Positive control).

<p>CD 133 protein expression in the apical border of periventricular neuroepithelial cells (Positive control).</p