Papers of the Week

Human skin cautery, a traditional thermal therapy, is traced back to Hippocrates beyond the 5th century. Those ancient healers used this method to control bleeding and infection and remove cancerous tumors. Such traditional procedure is still in practice in several regions of Asia and Africa to treat certain conditions. There is a lack of reports in the literature regarding the long-term complication and the possible tumorigenesis following traditional treatment with thermal cauterization. Here, we report two patients with intracranial meningiomas and investigate the gene expression profile for a patient. Cases presentations: We report two adult patients who presented with a headache and hemiparesis over six months. Brain magnetic resonance imaging (MRI) scans of both patients revealed intracranial meningiomas. During preoperative preparation of the patients, cautery marks were noticed over the scalp region above the intracranial tumors site, which was performed during childhood. The patients underwent uneventful resection of meningiomas with no local recurrence over a 5-year follow up. In addition, we performed a biofunctional genetic microarray expression analysis on the affected meningioma.