[Using CT to diagnose brain tumors at the Point G Hospital in Mali]

The authors report 27 cases of cerebral tumours in 22 men and 5 women age 1 to 81. Clinical symptoms were dominated by cranial hypertension (59.3%), focal motor impairment involving cranial nerves (51.9%.) and seizures due to epilepsy (44.4%). The main tumors detected with CT scan include glyoma (.5 cases), craniopharyngioma (3 cases), adenoma (3 cases), medulloblastoma (3 cases), and metastasis (3 cases). The supra tentoriel was predominant (76.9%). Neurosurgery was performed in 6 patients and 21 cases received medical treatment. We fund 13 cases of death. In conclasion, cerebral tumours are very severe pathologies because of the high mortality associated with. CT scan has contributed to diagnose the lesions, show their topography and to determinte the histological nature. Neurosurgery is necessary for the treatment of these lesions.