A castrate-resistant metastatic prostate cancer patient with severe pancytopenia, successfully treated with docetaxel chemotherapy.

This case suggests that selected patients with severe pancytopenia, due to bone marrow infiltration of prostate cancer, can be treated with docetaxel chemotherapy and romiplostim support with significant response. Docetaxel treatment may be beneficial to unpack the marrow and for quicker response in patients with good performance status.