Fournier GangreneGangreneBacteria, AnaerobicGas GangreneBacteriaGram-Negative Anaerobic BacteriaAnaerobiosisBacteria, AerobicFusobacteriumPeptostreptococcusEubacteriumPeptococcusClostridiumBacteroidesClostridium perfringensGram-Positive BacteriaPeptococcaceaeBacteroides fragilisPenile DiseasesGram-Negative BacteriaToesBacteroidaceaeAmputationBacterial InfectionsBacteriological TechniquesRNA, Ribosomal, 16SAnti-Bacterial AgentsVeillonellaCulture MediaPrevotella melaninogenicaScrotumPropionibacteriumMicrobial Sensitivity TestsDNA, BacterialCefotetanDNA, RibosomalDebridementMolecular Sequence DataPhylogenyClostridium septicum