ABSTRACT
The hepatic and pulmonary are the preferential metastasis sites of colorectal cancer. Cerebral metastases are rare to see even exceptional when they are insulated. We report the case of a 47 years old patient having introduced a colic adenocarcinoma treated by surgery and chemotherapy. 18 months later he showed a cerebelleux syndrome with an intracranial hypertension. Cerebral tomodensitometry and magnetic imagery by raisonnance highlighted a double cystic and tissue component lesion of the left cerebellum hemisphere. Pulmonary radiography and abdominal ultrasound were without anomaly. The patient underwent total surgical remove of the lesion. The histology cal study of the operational part had revealed that it acted of a cerebellum metastasis of colic adenocacinoma. As an adjuvant treatment, a whole brain radiation was given with a boost to the posterior cerebral pit. The patient died 20 months after the diagnosis of the metastasis