RT Book, Section A1 Situ-LaCasse, Elaine A1 Adhikari, Srikar A2 Ma, O. John A2 Mateer, James R. A2 Reardon, Robert F. A2 Byars, Donald V. A2 Knapp, Barry J. A2 Laudenbach, Andrew P. SR Print(0) ID 1175880865 T1 Soft Tissue Infections T2 Ma and Mateer's Emergency Ultrasound, 4e YR 2021 FD 2021 PB McGraw-Hill Education PP New York, NY SN 9781260441819 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1175880865 RD 2024/04/23 AB A wide spectrum of physicians evaluate patients with skin and soft tissue infections. These infections include cellulitis, abscesses, necrotizing fasciitis, and pyomyositis. The diagnosis of cellulitis by physical examination alone is usually straightforward when classic signs such as erythema, warmth, and tenderness are present. Similarly, determining that a subcutaneous abscess exists is simple when fluctuance or focal skin necrosis is present.