title: Preoperative freezing for sepsis complicating gangrene.
mesh_terms: D000368:Aged; D000671:Amputation, Surgical / Q000401:mortality*; D003925:Diabetic Angiopathies / Q000150:complications; D004367:Dry Ice; D005734:Gangrene / Q000601:surgery*; D006801:Humans; D007036:Hypothermia, Induced; D007866:Leg / Q000601:surgery*; D008297:Male; D011300:Preoperative Care; D018805:Sepsis; D013530:Surgical Wound Infection / Q000517:prevention & control*
chemical_list: D004367:Dry Ice