European Journal of Cardiovascular Medicine

Introduction: Intracranial metastases are most frequent in the brain and dura. 80% of the brain metastasis are located in the anterior border zones of the cerebral hemispheres, 3% are found in the basal ganglia and 15% in the cerebellum. In the cerebrum, metastasis occurs typically near the junction of cortex and white matter. Aims: To study the presenting symptoms in asymptomatic and known cases of malignancy and its correlation to the type of malignancy. Special emphasis will be on asymptomatic patients with their first presentation and correlation with age and sex, to estimate the incidence of metastatic lesions of CNS. Materials and Methods: The present study has been performed predominantly on CNS metastasis cases admitted in the department of Neurosurgery, SMS Medical College & Hospital Jaipur. 50 cases have been studied and cytological as well as histological diagnoses were compared. This diagnosis was then compared with diagnosis given on CT & MRI. Result: Backache was the symptom found in only spinal metastasis, not intracranial. 100% of spinal metastasis in our study complained of this symptom. In the Intracranial metastasis from unknown primary, moet were adenocarcinomas and surprisingly either from GIT or overy the patient remained asymptomatic for prolonged periods. This fact Is probably attributed to occull carcinoma. Conclusion: In the Intracranial metastasis from unknown primary, moet were adenocarcinomas and surprisingly either from GIT or overy the patient remained asymptomatic for prolonged periods. This fact Is probably attributed to occull carcinoma.