Figure 2 Open fasciotomy wound closure with extended NPWT-assisted dermatotraction in necrotizing fasciitis; A 62-year-old male patient
with necrotizing fasciitis on the left lower extremity underwent open fasciotomy on his thigh and lower leg. (A). After 7 days of thorough wound debridement and preparation, extended NPWT-assisted dermatotraction was applied (B). After two cycles of treatment, the fasciotomy wounds were closed directly, and the posterior calf’s raw surface was covered with split-thickness skin graft (C). Three months after wound closure, the wounds were completely healed without complications (D). click here Case 3 A 43-year-old male patient who was hepatitis B virus carrier developed necrotizing fasciitis that begun with an abscess in the left axilla. He was treated with selleck kinase inhibitor serial surgical debridement at a local clinic for one month, but still had an open wound of 50 × 20 cm on his left trunk when he transferred to our department (Figure 3A). After thorough debridement and wound preparation for 40 days, we applied extended see more NPWT-assisted dermatotraction on his open wound. The wound had decreased prominently six days after initial application of the NPWT-assissted dermatotraction (Figure 3B). We were able to close the wound primarily without tension on 40 days of the treatment without infection (Figure 3C).
The patient was discharged without complications five days after the closure. The patient was followed up regularly at the outpatient department, and there was no complication but a widened scar at 27 months (Figure 3D). Figure 3 Open fasciotomy wound closure with extended NPWT-assisted dermatotraction in necrotizing fasciitis; A 43-year-old male patient with necrotizing fasciitis that
had developed an abscess in the left axilla underwent open fasciotomy one month before presentation. (A). After 40 days of wound preparation since initial fasciotomy, the patient underwent NPWT-assisted dermatotraction, which decreased the size of wound prominently after 6 days of treatment (B). The wound was closed directly after 40 days of NPWT assisted dermatotraction (C). The patient was followed up for 27 months and the wound was completely healed without complications (D). Discussion Branched chain aminotransferase Necrotizing fasciitis is a rare, life-threatening condition that affects the limbs, groin, and trunk. It is a rapid, progressive infection of subcutaneous tissue and fascia that leads to thrombosis of cutaneous microcirculation and infection of soft tissues that can spread to the whole extremity in hours . When diagnosis and treatment are delayed, the mortality rate can rise up to 70-100% [12–14]. As the infection progresses, tissue erythema darkens as the necrosis develops with bullae formation. Occasionally, tissue crepitus may be palpable during the course of the disease.