1848
In patients who transform to overt MDS or AML , hematopoietic stem cell transplantation is the only chance for cure .
 AML, hematopoietic stem cell
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 AML, hematopoietic stem cell