After starting alectinib treatment, the patient demonstrated rapid daily improvement. On day 2, she was afebrile, and her pain was markedly decreased…. At 23 months after transplantation, she remains in complete response (CR) and has not required further treatment for refractory ALK‐positive ALCL...this is the first case report of the use of alectinib as bridging therapy to allo‐SCT in a patient with ALK‐positive ALCL refractory to both conventional chemotherapy and BV.