A staged approach for complex scalp defects using titanium mesh and anterolateral thigh flaps: Two case reports.

Introduction And Importance: Scalp tumors are diverse, with the characteristics of individual tumors depending on the cell lineage. Invasive squamous cell carcinoma and sarcomas of the scalp are a variety of uncommon, aggressive neoplasms of the head and neck. Resecting large invasive tumors causes extensive full-thickness scalp defects, and repairing these defects remains challenging.