Fig. 4
From: Pediatric anterior thoracic wall reconstruction: a successful case of extensive resection and repair
Diagram of the chest wall osteosarcoma resection in coronal and axial views. The pink arrow refers to the incision made on the skin around the biopsy scar. The blue arrows show the muscle where the flaps were made later to close the defect. The black arrow indicates the dissection and resection around the tumor only with clean margins under the healthy skin and muscles