This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
Which of the following presents as mediastinal enlargement – 
Select and explain. 
A. Promyelocytic Leukemia, B. CML, C. ALL, D. Diffuse histiocytic lymphoma
C: ALL
Answer: C: ALL 
Explanation: "T cell variant of ALL presents with a wide mediastinal mass" - Ghai