The demand for aesthetic augmentation with soft tissue fillers has greatly increased in recent years and has led to an expansion in the number of products available. Unfortunately, an increase in adverse events has followed. These can be categorized into early, late, and delayed. Early infectious complications generally present as a localized skin infection, cellulitis, or abscess. Fillers can also serve as a focus for chronic infection, which is associated with the development of foreign body granulomas, a late complication. Bacterial colonization and indolent infections of the filler site can lead to biofilms that are extremely difficult to treat. Therefore, it is important to focus on prevention through eliciting a thorough patient history including an injection history, practicing sterile technique, and minimizing tissue trauma. Looking forward, much can be done to curtail complication rates. Early teaching and training, a central recording registry for complications, and a standardized filler passport for patients are suggested.

BRBNS belongs to the group of vascular venous malformations. Most of the time it occurs sporadically, but it can be inherited as an autosomal dominant trait. Recent analysis identified a locus on chromosome 9 responsible for venous malformations. BRBNS patients present typical skin lesions, with some lesions having a rubber-like nipple appearance; the number of skin and GI lesions and the severity of anaemia are correlated. Treatment is dependent on the extent of gut involvement and the severity of the clinical picture. In the absence of massive bleeding, a conservative treatment will be sufficient; otherwise resections are mandatory, but additional lesions may subsequently develop. Management with electrocautery or laser photocoagulation are usually not effective even if some reports recommend them. Pharmacological treatment is useless. Prognosis of BRBNS is unknown.

Our results suggest that SCIP antibiotic prophylaxis guidelines effectively reduce the risk of SSI in patients undergoing trauma laparotomy. Despite the emergent nature of operative procedures for trauma, efforts to adhere to these antibiotic guidelines should be maintained.

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