Treatment and reconstruction of a complicated infected scalp squamous cell carcinoma with CNS invasion

Abstract

A 60-year-old male patient with a large infected cranial apex lesion was admitted with lethargy and mental status changes. The patient underwent evaluation with imaging studies, a skin biopsy, cultures with microscopy and a diagnostic burr hole. MRI and positron emission tomography/CT scan revealed a squamous cell carcinoma with ingrowth in the midline of the brain and subdural empyema infected with andHigh dose intravenous antibiotic treatment was initiated and the patient subsequently underwent a surgical resection of the carcinoma with a 1 cm margin of surrounding skin and skull. The defect was reconstructed using a titanium plate and a free microvascular lattisimus dorsi muscle flap then covered with a split skin graft.The patient received 37 radiation therapy sessions (66 GY) as adjuvant therapy.Intensive neurorehabilitation slowly improved an initial paraparesis. The 7-month follow-up revealed a satisfactory cosmetic result and residual gait impairment secondary to central nervous system invasion.