gangrenes,pulp 《英文msh词典》Gangrenes,Pulp ; [入口词] Gangrenes,Pulp ; [主题词] Dental Pulp Necrosis ; [英文释义] Death of pulp tissue. When the necrosis is due to ischemia with superimposed bacterial infection,it is referred to as pulp gangrene.
gangrenes,gas 《英文msh词典》Gangrenes,Gas ; [入口词] Gangrenes,Gas ; [主题词] Gas Gangrene ; [英文释义] A severe condition resulting from bacteria invading healthy muscle from adjacent traumatized muscle or soft tissue. The infection originates in a wound contaminated with bacteria of the genus CLOSTRIDIUM. C. perfringens accounts for the majority of cases (over eighty percent),while C. noyvi,C. septicum,and C. histolyticum cause most of the other cases.