The Application of NPWT Technique in Treatment of an Extensive Infected Subgaleal Hematoma in an Adult

Abstract

Negative pressure wound therapy (NPWT) has been proven to be one of the most effective techniques in the treatment of severely infected wounds of various origins and localizations. At the same time, the prospects for its application are constantly expanding. This clinical observation demonstrates the use of NPWT in the treatment of an adult patient hospitalized in severe condition with a picture of extensive post-traumatic infected subgaleal hematoma. The development of a generalized suppurative purulent process was contributed both by the patient’s late request for medical help (18<sup>th</sup> day after the injury) and, as a consequence, the lack of primary surgical treatment of the scalp soft tissue injury, as well as the anatomical features of this area. The magnetic resonance tomography as instrumental examination methods played a significant role in the diagnosis of complications in addition to clinical data. Medical tactics was based on the surgical treatment of the infected focus, the application of antibacterial therapy, taking into consideration the isolated microbial flora (Streptococcus pyogenes). To eliminate severe inflammatory changes in the tissues and to reduce the size of the vast subaponeurotic cavity, NPWT technique was applied, which made it possible in short time to prepare a postoperative wound for surgical closure. The early secondary suturing at the final stage of treatment allowed obtaining a good result.