Fig. 4From: Atezolizumab in combination with intrathecal chemotherapy and radiation for treatment of isolated cerebral nervous system relapse in a patient with extranodal NK/T cell lymphoma: a case reportAtypical lymphocytes in the CSF during treatment with atezolizumab and triple intrathecal (TIT) chemotherapy following second relapse. At the patient’s second relapse, atypical lymphocytes were elevated at 1550. With atezolizumab infusion and TIT chemotherapy, the atypical lymphocyte count dropped significantly and remained very low over the course of the treatmentBack to article page