title: Pyoderma gangrenosum, defective neutrophil chemotaxis, and leukemia.
mesh_terms: D002634:Chemotaxis, Leukocyte; D006801:Humans; D007871:Leg Ulcer / Q000097:blood* / Q000150:complications; D015470:Leukemia, Myeloid, Acute / Q000097:blood* / Q000150:complications; D009504:Neutrophils; D011711:Pyoderma / Q000097:blood* / Q000150:complications