Objective: To identify factors related with recurrence of intracranial meningiomas operated at the Instituto Nacional de Enfermedades Neoplásicas (Peruvian National Cancer Institute). Material and method: Retrospective, comparative, analytical, case control study. Patients operated who had an anatomopathological diagnosis of meningioma and who underwent a post-operative control after five years were included. Results: Total surgical resections were performed in 36 patients, and subtotal resections were performed in 19 patients. Nearly sixty per cent (57.8%) of patients undergoing subtotal resections developed recurrences, as well as 33.3% of those who underwent total resections, giving a 2.7 odds ratio (OR) and p<0.05. Recurrences were most frequently observed in male patients, with a 1.7 OR. Age of recurrence was 43.9 ± 16.3 years compared to 40.85 ± 17.7 in the con...

Objective: To identify factors related with recurrence of intracranial meningiomas operated at the Instituto Nacional de Enfermedades Neoplásicas (Peruvian National Cancer Institute). Material and method: Retrospective, comparative, analytical, case control study. Patients operated who had an anatomopathological diagnosis of meningioma and who underwent a post-operative control after five years were included. Results: Total surgical resections were performed in 36 patients, and subtotal resections were performed in 19 patients. Nearly sixty per cent (57.8%) of patients undergoing subtotal resections developed recurrences, as well as 33.3% of those who underwent total resections, giving a 2.7 odds ratio (OR) and p<0.05. Recurrences were most frequently observed in male patients, with a 1.7 OR. Age of recurrence was 43.9 ± 16.3 years compared to 40.85 ± 17.7 in the con...