Necrotizing Soft Tissue Infection Post VASER-Assisted Liposuction and Lipofilling: A Case Report

A Rare Infection Post Hyaluronic Acid Injection in the Trochanter: Case Report and Literature Review

Filler injection has become a commonplace aesthetic procedure. Although the incidence of infection following filler injections is typically low, ranging between 0.04% and 0.2%, the potential consequences can be serious. In this manuscript, we present the case of a 29-year-old female patient who presented to our emergency department after receiving a hyaluronic acid filler injection in the trochanteric area at a private center. She developed signs and symptoms shortly after the procedure, including bilateral hip pain and a fever that persisted for 3 days. Despite initial antibiotic and pain medication treatment, the patient's condition continued to worsen. Incision and drainage were performed, and pus culture revealed profuse Extended Spectrum Beta-Lactamase (ESBL)-producing Serratia marcescens. The patient experienced clinical improvement following the incision and drainage procedure and initiation of antibiotics sensitive to the pathogen. Although rare, S. marcescens infection following filler injections has been reported in 2 previous cases. Therefore, early recognition of infection signs and symptoms is crucial to mitigate the severity of consequences and improve outcomes. Aggressive surgical and medical interventions, such as incision and drainage, debridement, and appropriate antibiotic therapy, may be necessary to achieve a successful outcome.

Level of Evidence 5

Iatrogenic Liver Perforation During Liposuction: A Case Report and In-depth Review of Clinical Presentation, Management, and Lessons Learned

Liposuction is generally recognized as a safe medical procedure. However, it is important to acknowledge the potential for complications during and after the operation. Although rare, the occurrence of iatrogenic liver perforation following liposuction is viewed as a serious complication, necessitating immediate and attentive medical care. We report a case of a 42-year-old female who underwent liposuction and presented with abdominal pain 3 days later. Elevated liver enzymes and imaging revealed an active bile leak from the right liver lobe. Exploratory laparotomy confirmed a penetrating injury, leading to multiple washout surgeries. After a 3-month hospital stay, including intensive care, the patient fully recovered upon discharge following abdominal wound closure. Despite considering liposuction procedures safe due to the associated overall low risk rates, it can lead to life-threatening complications such as hollow viscus or solid organ injury. The treatment for such complications can either be surgical or nonsurgical, depending on the patient's presentation and diagnosis. To promptly identify and address any complication postsurgery, close monitoring of patients postoperatively is necessary.

Level of Evidence 5