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: Pathology
Bone marrow biopsy is useful in the diagnosis of - 
Select and explain. 
A. CML, B. ALL, C. Aleukemic leukemia, D. Hodgkins disease
C: Aleukemic leukemia
Answer: C: Aleukemic leukemia 
Explanation: None