<prompt> Answer this question truthfullyWhat does a chest x-ray reveal in occurrences of acute lymphoblastic leukemia?  <response>: <reason> Chest x-ray may be helpful in the diagnosis of acute lymphoblastic leukemia. Findings on an x-ray suggestive of acute lymphoblastic leukemia include: Nodular masses Central lymphadenopathy, such as mediastinal lymph node enlargement 