Review of the literature on the use of contrast-enhanced ultrasound (CEUS) in vascular malformations.

Introduction: Vascular malformations (VascM) are difficult to diagnose and manage because of their heterogeneous presentations. Ultrasound represents the first imaging exam for patients with vascular malformations. In some cases, additional and sometimes functional imaging will be necessary to confirm the diagnosis or to highlight a vascular network of drainage.

Negative pressure wound therapy with instillation and dwell time in debridement of fibrinous leg ulcers.

Objective: In conjunction with appropriate wound care, negative pressure wound therapy with instillation and dwell time (NPWTi-d) may be used as an adjunct therapy for acute or hard-to-heal (chronic) wounds, especially when infected. However, there are very few data on the use of NPWTi-d in the treatment of fibrinous wounds that are difficult to debride mechanically. The main objective of this study was to describe changes in the fibrin area of such wounds, before and after treatment with NPWTi-d.