[Granulocytic sarcoma: a clinical and pathologic analysis of ten cases].

Objective: To investigate the clinical and pathological features, differential diagnosis of granulocytic sarcoma.

Methods: The clinical manifestations, histopathological features, immunohistochemistry, treatment and prognosis were analyzed retrospectively in 10 cases of granulocytic sarcoma.

Results: The age of patients ranged from 10 to 56 years (means = 35.